Mismatched leak off from injectors on 2015 Audi TT TDi.

Uwe · May 9, 2025

MitchC said:
Apologies, I’m not fully clued up on how to make a log.

On the screen that you made a video of, did you notice that there is a [Log] button?

See also:
https://www.ross-tech.com/vcds/tour/logging.php

-Uwe-

MitchC · May 9, 2025

Uwe said:
On the screen that you made a video of, did you notice that there is a [ Log ] button?

See also:
https://www.ross-tech.com/vcds/tour/logging.php

-Uwe-

Honestly, I didn’t think of it at the time. I pressed the graph button but not the log. I’ll give it a shot tomorrow.

Dr Sheldon · Saturday at 12:11 AM

MitchC said:
Is it possible that the pressure is low because the 3 & 4 injectors are passing so much fuel?

Yes it is possible but are they "passing too much fuel" or the right amount ?

This is not a nursery / kids guessing game, it is a car !

How many mL of fuel per 10 seconds of cranking ? Measurements ! Accuracy ! - Better still block 3 & 4 off ! Will it fire on 1 and 2 ?

Does rail Pressure improve ?

Dr Sheldon · Saturday at 12:13 AM

MitchC said:
I don’t need lectures,

Yes you do ! Your understanding of the fuelling strategy in that engine is poor. (At the moment)

Dr Sheldon · Saturday at 12:18 AM

MitchC said:
On cranking, 1&2 injectors have almost no leak off

How much is "Almost" ?

Dr Sheldon · Saturday at 12:27 AM

Dr Sheldon said:
Why ? Can we see the Diagnostic process and the measurements made that led to that decision please?

Source of replacement parts ?

Still a valid request ?!

MitchC · Saturday at 1:57 AM

Dr Sheldon said:
Still a valid request ?!

Sorry, I went to bed.

Dr Sheldon said:
Yes it is possible but are they "passing too much fuel" or the right amount ?

This is not a nursery / kids guessing game, it is a car !

How many mL of fuel per 10 seconds of cranking ? Measurements ! Accuracy ! - Better still block 3 & 4 off ! Will it fire on 1 and 2 ?

Does rail Pressure improve ?

I didn’t time it unfortunately, just took shaky videos and saw that two injectors were clearly different from the others.

Again, didn’t think measuring them was overly important at this point because of the obvious difference. I get that you work in minute detail, and will try to keep that in mind.

I don’t have any blanking plugs, I’ll have to get hold of some or make something up.

Dr Sheldon said:
Yes you do ! Your understanding of the fuelling strategy in that engine is poor. (At the moment)

I meant lectures on why I didn’t replace the injectors along with the other parts. Happy to learn about the fuelling strategy.

Dr Sheldon said:
Still a valid request ?!

I quoted this bit twice somehow. So…apologies for the lack of exact information but it was this sequence-ish.
Engine cut out while driving. It would crank but not fire. Fuel was showing as around 1/4 of a tank
Daughter phoned me, I told her to get to a safe place and call the AA
Police came, got her to a safe area. It was on the A472.
AA man arrived and towed her home. He had scanned the car and told me it had low rail pressure. We tipped him a 20 and off he went.
Hand eye checks to look for anything obvious. Put in 20 litres of fresh diesel from new cans.
I scanned using VCDS low fuel pressure-I can check back later for specific codes if required but my VCDS is on a standalone tablet so I don’t have them to hand.
Checked voltage at FP sensor, from memory it was 0.7v when cranking
Checked FPR had signal voltage and for switching (don’t have the figures now)
Checked fuel pump was priming, it was.
Tried to start it using Easy Start, it did.
Took off the HPFP solenoid, (after being told about it on here) and found some swarf
Swore a bit, drank some Whisky. I have a little detail on this. It was 150 ml of Arran single malt Scotch whisky, separated over 3 equal glasses, decanted from a 700ml bottle. No added mixers or ice. It was a non chill filtered, natural coloured number with a hint of ripe figs and sweet cherries having an ABV of 55.8%
Bought a reconditioned HPFP from AGNG Diesel
Bought a Bosch FPR from creston27 on eBay
Bought a Gates timing belt kit and Bosch fuel filter from Carpartsinmotion
Bought a Genuine tensioner from OEM VAG Parts on eBay
Bought engine locking kit, cam sprocket tool and HPFP removal socket from eBay.
Bought a bore scope
Replaced the HPFP, timing belt, water pump etc
Cleaned fuel pipes, HP manifold and hoses then pumped clean fuel through them
Replaced fuel filter
Scanned again, no faults
Pressure as per the poor video I posted earlier
Checked leak off from injectors. Image and video as above. Had to use hoses as I found none of the adaptors from the test kit I bought would fit.

PetrolDave · Saturday at 4:57 AM

MitchC said:
I don’t think the scan would help because there are no faults showing.

A scan is not only about faults, it's about telling us the setup of the vehicle and what hardware/software it has - that's all important information.

MitchC · Saturday at 6:03 AM

PetrolDave said:
A scan is not only about faults, it's about telling us the setup of the vehicle and what hardware/software it has - that's all important information.

I’ll get it from my laptop and post it up shortly.

MitchC · Saturday at 6:18 AM

This is the original scan:

Code:

Wednesday,09,April,2025,20:45:58:11279
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 24.7.0.0 (x64)
Data version: 20240715 DS356.3
www.Ross-Tech.com



--------------------------------------------------------------------------------
--------------------------------------------------------------------------------


Chassis Type: FV-AU37 (8S0)
Scan: 01 03 05 08 09 10 15 16 17 19 2B 42 44 47 52 55 5F A5 A9

Mileage: 249655km-155128miles

01-Engine -- Status: Malfunction 0010
03-ABS Brakes -- Status: Malfunction 0010
05-Acc/Start Auth. -- Status: OK 0000
08-Auto HVAC -- Status: Malfunction 0010
09-Cent. Elect. -- Status: Malfunction 0010
10-Park/Steer Assist -- Status: Malfunction 0010
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
2B-Steer. Col. Lock -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
47-Sound System -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
55-Headlight Range -- Status: OK 0000
5F-Information Electr. -- Status: Malfunction 0010
A5-Frt Sens. Drv. Assist -- Status: OK 0000
A9-Struct. Borne Sound -- Status: OK 0000
 
-------------------------------------------------------------------------------
Address 01: Engine (J623-CUNA)       Labels:. 04L-907-309-V1.clb
   Part No SW: 04L 906 021 ED    HW: 04L 907 309 A
   Component: R4 2,0L EDC   H22 8240 
   Revision: 81H22---    CVN: BF1E8D5D
   Coding: 02190012030501083000
   Shop #: WSC 06385 790 00016
   ASAM Dataset: EV_ECM20TDI01104L906021ED 002010
   ROD: EV_ECM20TDI01104L906021ED_002.rod
   VCID: 6BD2159E82A9FFCE06-803E
   VINID: 92296AAAA5A601604000824920FF439CAA

3 Faults Found:
5211 - Fuel Rail/System Pressure
          P0087 00 [01100101] - Too Low
          Not Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 249648 km
                    Date: 2025.04.08
                    Time: 17:25:04

                    Engine RPM: 2296.50 /min
                    Normed load value: 76.9 %
                    Vehicle speed: 20 km/h
                    Coolant temperature: 85 °C
                    Intake air temperature: 83 °C
                    Ambient air pressure: 1010 mbar
                    Voltage terminal 30: 14.720 V
                    Unlearning counter according OBD: 80
                    Fuel temperature sensor 1: B1: raw value: 57.6 °C
                    Mean injection quantity: 38.67 mg/stroke
                    Rail pressure regulation: status-Bits 0-7: 5
                    Fuel high pressure sensor: actual value: 278600 hPa
                    Fuel high pressure sensor: nominal value: 1674400 hPa
                    Pressure control valve adaptation factor: 1.1335
                    Fuel level: 8.00 l

5212 - Fuel Rail/System Pressure
          P0087 00 [01100101] - Too Low
          Not Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 249648 km
                    Date: 2025.04.08
                    Time: 17:25:08

                    Engine RPM: 2297.00 /min
                    Normed load value: 100.0 %
                    Vehicle speed: 20 km/h
                    Coolant temperature: 85 °C
                    Intake air temperature: 85 °C
                    Ambient air pressure: 1010 mbar
                    Voltage terminal 30: 14.720 V
                    Unlearning counter according OBD: 80
                    Fuel temperature sensor 1: B1: raw value: 57.9 °C
                    Mean injection quantity: 20.60 mg/stroke
                    Rail pressure regulation: status-Bits 0-7: 5
                    Fuel high pressure sensor: actual value: 249100 hPa
                    Fuel high pressure sensor: nominal value: 1317500 hPa
                    Pressure control valve adaptation factor: 1.1335
                    Fuel level: 8.00 l

20557 - Heater support pump
          P16C7 00 [00100000] - locked
          Intermittent - Not Confirmed - Tested Since Memory Clear

Readiness: 0 0 0 0 0

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels: 5Q0-907-379-IPB-V1.clb
   Part No SW: 8S0 907 379 B    HW: 8S0 907 379 B
   Component: ESC           H31 0504 
   Revision: 00000000    Serial number: 63474000000510
   Coding: 13AA108D1A9915B1009A006DC299830624C80858A8000043C16024
   Shop #: WSC 06385 790 00016
   ASAM Dataset: EV_Brake1UDSContiMK100IPB 052008
   ROD: EV_Brake1UDSContiMK100IPB_052.rod
   VCID: 40889232DBAFCC9683-8014

1 Fault Found:
16401 - Tire Pressure Warning
          C102D 00 [00001000] - -
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 19
                    Mileage: 247712 km
                    Date: 2025.03.09
                    Time: 11:08:38


-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. (J518)       Labels:| 5Q0-959-435.clb
   Part No SW: 3Q0 959 435     HW: 3Q0 959 435
   Component: VWKESSYMQB    023 0522 
   Revision: 00023000    Serial number: 0355054959 Dataset Number: 8S0909577D  0001
   Coding: 000F0F1620
   Shop #: WSC 06385 790 00016
   ASAM Dataset: EV_KessyHellaMQBAB 004027
   ROD: EV_KessyHellaMQBAB.rod
   VCID: 77FA39EECEE14B2EF2-8022

   Rear lid opener control module:

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC (E87)       Labels:* None
   Part No SW: 8S0 820 043     HW: 8S0 820 043
   Component: AC Automat    H05 0030 
   Revision: 20009000    Serial number: 14110000009000
   Coding: 411040002011101100
   Shop #: WSC 06385 790 00016
   ASAM Dataset: EV_AirCondiVAPrehAU33x 003011
   ROD: EV_AirCondiVAPrehAU33x.rod
   VCID: 6CD0168287A7F8F60F-8038

   Humidity sensor: exterior:

   Rear A/C Control Head 1:
   Subsystem 2 - Part No SW: 8S0 820 373 A    HW: 8S0 820 373 A
   Component: E774 BuA_1  H06 0020
   Serial number: 00000000000000006168

   Rear A/C Control Head 2:
   Subsystem 3 - Part No SW: 8S0 820 359 A    HW: 8S0 820 359 A
   Component: E775 BuA_2  H06 0020
   Serial number: 00000000000000006194

   Rear A/C Control Head 3:
   Subsystem 4 - Part No SW: 8S0 820 359     HW: 8S0 820 359
   Component: E776 BuA_3  H06 0020
   Serial number: 00000000000000006194

   Rear A/C Control Head 4:
   Subsystem 5 - Part No SW: 8S0 820 359 B    HW: 8S0 820 359 B
   Component: E777 BuA_4  H06 0020
   Serial number: 00000000000000006194

   Rear A/C Control Head 5:
   Subsystem 6 - Part No SW: 8S0 820 373 B    HW: 8S0 820 373 B
   Component: E778 BuA_5  H06 0020
   Serial number: 00000000000000006223

1 Fault Found:
332038 - Position Sensor for Side Defrost Flap; Left
          B1661 15 [00001000] - Open or Short to Plus
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 2
                    Fault Frequency: 2
                    Reset counter: 24
                    Mileage: 249305 km
                    Date: 2025.04.01
                    Time: 13:21:21

                    Voltage terminal 30: 14.6 V
                    Outside temperature: 16.0 °C
                    Defrost flap motor for left side window: actual value: 0.00 %
                    Defrost flap motor for left side window: actual value: 949
                    Defrost flap motor for left side window: spec. value: 900


-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels:| 5Q0-937-08X-HV1.clb
   Part No SW: 5Q0 937 084 BR    HW: 5Q0 937 084 AJ
   Component: BCM MQBAB H   H18 0136 
   Serial number: 01011435100893 Dataset Number: 8S0909514B  0026
   Coding: 07054D46C20106FD03044004B31807A80080000000000000000000000000
   Shop #: WSC 06385 790 00016
   ASAM Dataset: EV_BCMCONTI 013000
   ROD: EV_BCMBOSCH_013.rod
   VCID: 091E4F16A8154DDE94-805C

   Wiper motor control module:
   Subsystem 1 - Part No SW: 8S2 955 119 A    HW: 8S2 955 119 A  Labels: 5QX-955-119-V1.CLB
   Component: 43x RL 140703  032 0371
   Serial number: 00000001407010600503
   Coding: 1BC7F7

   Rain/Light Recognition Sensor:
   Subsystem 2 - Part No SW: 8U0 955 559 B    HW: 8U0 955 559 B  Labels: 8U0-955-559.CLB
   Component: G397_RLFS  H06 0002
   Serial number: 23572266           
   Coding: 00005D

   Light switch:
   Subsystem 3 - Part No SW: 8V0 941 531 AA    HW: 8V0 941 531 AA
   Component: E1 - LDS MQB  H05 0032
   Serial number: 23 10 2014  00000081

   Anti-theft alarm system sensor:
   Subsystem 4 - Part No SW: 5Q0 951 171     HW: 5Q0 951 171
   Component: Sensor, DWA  005 0315
   Serial number: 000000000ZY143210PE8

   Alarm horn:
   Subsystem 5 - Part No SW: 5Q0 951 605     HW: 5Q0 951 605
   Component: Sirene, DWA  004 0311
   Serial number: 00000000000031448399

3 Faults Found:
197644 - Control Circuit for Fuel Tank Flap
          B1263 01 [00001001] - Electrical Failure
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 4
                    Fault Frequency: 68
                    Reset counter: 253
                    Mileage: 221783 km
                    Date: 2023.11.19
                    Time: 13:10:52

                    Terminal 15 status: OFF
                    Terminal 50 status: OFF
                    CAN-Bus_aktiv: On
                    Status Bremslichtschalter (HW): OFF
                    Status Bremslichtschalter (CAN): OFF
                    OFF: Not operated
                    Position lamps: Not operated
                    Automatic high beam assist: operated
                    Low beam: Not operated
                    Parking light left: Not operated
                    Parking light right: Not operated
                    last_wakeup: no cause for fault protection
                    Voltage: 12.6 V
                    Outside temperature: 11.0 °C

204290 - Remote key 1
          B1479 18 [00001001] - Current Too Low
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 4
                    Fault Frequency: 4
                    Reset counter: 88
                    Date: 2000.00.00
                    Time: 00:00:00

                    Terminal 15 status: OFF
                    Terminal 50 status: OFF
                    CAN-Bus_aktiv: On
                    Status Bremslichtschalter (HW): OFF
                    Status Bremslichtschalter (CAN): OFF
                    OFF: Not operated
                    Position lamps: Not operated
                    Automatic high beam assist: operated
                    Low beam: Not operated
                    Parking light left: Not operated
                    Parking light right: Not operated
                    last_wakeup: no cause for fault protection
                    Voltage: 12.2 V
                    Outside temperature: 7.0 °C

786954 - Heater for Spray Nozzles
          B1224 15 [00001000] - Open or Short to Plus
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 4
                    Fault Frequency: 1
                    Reset counter: 25
                    Mileage: 248911 km
                    Date: 2025.03.30
                    Time: 09:45:57

                    Terminal 15 status: On
                    Terminal 50 status: OFF
                    CAN-Bus_aktiv: On
                    Status Bremslichtschalter (HW): OFF
                    Status Bremslichtschalter (CAN): OFF
                    OFF: Not operated
                    Position lamps: Not operated
                    Automatic high beam assist: operated
                    Low beam: Not operated
                    Parking light left: Not operated
                    Parking light right: Not operated
                    last_wakeup: no cause for fault protection
                    Voltage: 14.4 V
                    Outside temperature: 9.5 °C


-------------------------------------------------------------------------------
Address 10: Park/Steer Assist (J791)       Labels:| 5Q0-919-283.clb
   Part No SW: 5Q0 919 283 E    HW: 5Q0 919 283
   Component: PARKHILFE 4K  H10 0051 
   Revision: --------    Serial number: 39291435201968 Dataset Number: 8S0909526A  0012
   Coding: 0000050001
   Shop #: WSC 06385 790 00016
   ASAM Dataset: EV_EPHVA14AU3700000 002022
   ROD: EV_EPHVA14AU3700000_002_AU37.rod
   VCID: 3B72E5DEB249AF4ED6-806E

1 Fault Found:
13893632 - Function Restricted due to Insufficient Voltage
          U1400 00 [00001000] - -
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 38
                    Mileage: 249655 km
                    Date: 2025.04.09
                    Time: 19:32:08


-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels:| 5Q0-959-655.clb
   Part No SW: 5Q0 959 655 P    HW: 5Q0 959 655 P
   Component: AirbagVW20    009 0870 
   Serial number: 003M7R007ZY6 Dataset Number: 8S0909602A  0026
   Coding: 88CCF0C00C8000005C5000CFC0C800000065
   Shop #: WSC 06385 790 00016
   ASAM Dataset: EV_AirbaVW20SMEVW37X 002138
   ROD: EV_AirbaVW20SMEVW37X_VW37.rod
   VCID: 4D96BB061CFD11FE78-8018

   Crash sensor for side airbag: driver side:
   Subsystem 1 - Part No SW: -----------    HW: 480 001 312 14
   Component: SideSensor_Df  001 0887
   Serial number: 357000000008236D321A
   Coding: 2D2D2D

   Front Passenger's Side Airbag Crash Sensor:
   Subsystem 2 - Part No SW: -----------    HW: 480 001 312 14
   Component: SideSensor_Pf  001 0887
   Serial number: 358000000009E36D321O
   Coding: 2D2D2D

   Rear Side Airbag Crash Sensor (on driver's side):
   Subsystem 3 - Part No SW: -----------    HW: 480 012 909 14
   Component: SideSensor_Dr  004 0108
   Serial number: 351001A01DD52E032EEF
   Coding: 2D2D2D

   Crash sensor for front airbag: driver side:
   Subsystem 4 - Part No SW: -----------    HW: 480 400 409 14
   Component: FrontSensor_D  001 6149
   Serial number: 3550002A9175A8D2A116
   Coding: 2D2D2D

   Crash sensor for front airbag: front passenger side:
   Subsystem 5 - Part No SW: -----------    HW: 480 400 409 14
   Component: FrontSensor_P  001 6149
   Serial number: 3560002AB175A8D1A08E
   Coding: 2D2D2D

   Center pedestrian protection crash sensor:
   Subsystem 6 - Part No SW: -----------    HW: 480 400 411 14
   Component: PedP_Sensor_C  001 6149
   Serial number: 2300002A51860BC3807Z
   Coding: 2D2D2D

   Driver's side crash data pedestrian protection 2:
   Subsystem 7 - Part No SW: -----------    HW: 480 001 911 14
   Component: PedPSensor_D2  001 0887
   Serial number: I0M000000007416D221X
   Coding: 2D2D2D

   Passenger's side crash data pedestrian protection 2:
   Subsystem 8 - Part No SW: -----------    HW: 480 001 911 14
   Component: PedPSensor_P2  001 0887
   Serial number: I0N000000006A68C2212
   Coding: 2D2D2D

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel (J527)       Labels:. 5Q0-953-549.clb
   Part No SW: 8S0 907 129 R    HW: 8S0 907 129 R
   Component: Lenks. Modul  H07 0140 
   Revision: --------    Serial number: 91335NLG01470
   Coding: 0008
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_SMLSKLOMQB 019002
   ROD: EV_SMLSKLOMQB_010_SE37.rod
   VCID: 499E8F16E8950DDE54-801C

No ASAM data for: "EV_SMLSKLOMQB" (AU37)
No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:* Redir Fail!-SRI2
   Part No SW: 8S0 920 790     HW: 8S0 920 790
   Component: FBenRDW       H32 0295 
   Coding: 240D0110298406000123E8C09000800000000000
   Shop #: WSC 06385 790 00016
   ASAM Dataset: EV_DashBoardBOSCHAU33X 001023
   ROD: EV_DashBoardBOSCHAU33X.rod
   VCID: 76E434EAC9EB3226E9-8022

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:* None
   Part No SW: 8S0 907 468 A    HW: 8S0 907 468
   Component: GW MQB TT3    012 0203 
   Revision: --------    Serial number: 26111410801437 Dataset Number: 8S0909515A  0015
   Coding: 030100040F0276004B000268080000000000000000000000000000000001
   Shop #: WSC 06385 790 00016
   GVL: 01543C1000000600408C10000000480000000000000000000000000000000000
   ASAM Dataset: EV_GatewContiAU33X 011002
   ROD: EV_GatewContiAU33X_011.rod
   VCID: 3E74ECCAA15BBA66F1-806A

   Generator:

   Multifunction steering wheel control module:
   Subsystem 2 - Part No SW: 8S0 951 523 B    HW: 8S0 951 523 B
   Component: J453 MFL  H06 0001
   Serial number: 20140916124500 RD311

   Battery Monitoring Control Module:
   Subsystem 3 - Part No SW: 8S0 915 181 A    HW: 8S0 915 181 A
   Component: J367-BDMHella  H04 8050
   Serial number: 9118435003         

No fault code found.

-------------------------------------------------------------------------------
Address 2B: Steer. Col. Lock (J764)       Labels:| 1EA-905-861.clb
   Part No SW: 3Q0 905 861     HW: 3Q0 905 861
   Component: ELV-MQBB      H05 0031 
   Serial number: 14000306487001
   Coding: 0100000000000000
   Shop #: WSC 06385 790 00016
   ASAM Dataset: EV_ELVMarquMQBB 001007
   ROD: EV_ELVMarquMQBB_VW37.rod
   VCID: 71EE07F6A085151E3C-8024

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386)       Labels:| 5QX-959-X93-42.clb
   Part No SW: 5Q0 959 593 D    HW: 5Q0 959 593 B
   Component: TSG FS        020 0028 
   Serial number: 061214BL40690A Dataset Number: 8S0909872B  0016
   Coding: 001346224001040100001402
   Shop #: WSC 06385 790 00016
   ASAM Dataset: EV_DCUDriveSideEWMAXKLO 006003
   ROD: EV_DCUDriveSideEWMAXKLO.rod
   VCID: 428C983AD5A3DE8695-8016

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist (J500)       Labels:| 5Q0-909-144.clb
   Part No SW: 3Q0 909 144 H    HW: 3Q0 909 144 H
   Component: EPS_MQB_ZFLS  505 5061 
   Dataset Number: 8S0909852B  0007
   Coding: 8103
   Shop #: WSC 06385 790 00016
   ASAM Dataset: EV_SteerAssisMQB 012140
   ROD: EV_SteerAssisMQB_012_VW37.rod
   VCID: 377AF9EE8E618B2E32-8062

No fault code found.

-------------------------------------------------------------------------------
Address 47: Sound System
Cannot be reached

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387)       Labels:| 5QX-959-X92-52.clb
   Part No SW: 5Q0 959 592 D    HW: 5Q0 959 592 B
   Component: TSG BFS       020 0028 
   Serial number: 161214BLG0308A Dataset Number: 8S0909873B  0016
   Coding: 001346224C01040100001402
   Shop #: WSC 06385 790 00016
   ASAM Dataset: EV_DCUPasseSideEWMAXKLO 006003
   ROD: EV_DCUPasseSideEWMAXKLO.rod
   VCID: 418E9736D0A5C59E8C-8014

No fault code found.

-------------------------------------------------------------------------------
Address 55: Headlight Range (J745)       Labels:| 4H4-907-357-V2.clb
   Part No SW: 4H4 907 357 E    HW: 7P6 907 357 B
   Component: MxB-ECU       001 0100 
   Revision: --------    Serial number: -------------- Dataset Number: 8S0909865C  0023
   Coding: 03DE00102B230200
   Shop #: WSC 15017 002 1048576
   ASAM Dataset: EV_HeadlRegulAUDIMXBAU64X 005010
   ROD: EV_HeadlRegulAUDIMXBAU64X_005_AU37.rod
   VCID: 3460CEE29F17603617-8060

   Left LED Headlamp Power Output Stage 1:
   Subsystem 1 - Part No SW: 7PP 941 472 J    HW: 7PP 941 472 J  Labels: 3D0-941-329.CLB
   Component: LED LeiMo li.  H07 7560
   Coding: E01800

   Right LED Headlamp Power Output Stage 1:
   Subsystem 2 - Part No SW: 7PP 941 472 J    HW: 7PP 941 472 J  Labels: 3D0-941-329.CLB
   Component: LED LeiMo re.  H07 7560
   Coding: E01800

   Left Headlamp Power Output Stage:
   Subsystem 3 - Part No SW: 8S0 941 329     HW: 8S0 941 329   Labels: 3D0-941-329.CLB
   Component: LeiMo links  H02 S002
   Coding: E01800

   Right Headlamp Power Output Stage:
   Subsystem 4 - Part No SW: 8S0 941 329     HW: 8S0 941 329   Labels: 3D0-941-329.CLB
   Component: LeiMo rechts  H02 S002
   Coding: E01800

No fault code found.

-------------------------------------------------------------------------------
Address 5F: Information Electr.
Cannot be reached

-------------------------------------------------------------------------------
Address A5: Frt Sens. Drv. Assist (R242)       Labels:| 5Q0-980-653.clb
   Part No SW: 8S0 980 653     HW: 5Q0 980 653
   Component: MQB_MFK       H06 0002 
   Serial number: 10000179191    Dataset Number: 8S0909466A  0012
   Coding: 0001010001010305000501000000010100
   Shop #: WSC 06385 790 00016
   ASAM Dataset: EV_MFKBoschAU370 001001
   ROD: EV_MFKBoschAU370.rod
   VCID: 7AFC20DAFDF356468D-802E

No fault code found.

-------------------------------------------------------------------------------
Address A9: Struct. Borne Sound (J869)       Labels: 4H0-907-159.clb
   Part No SW: 8S0 907 159     HW: 4H0 907 159 A
   Component: SAS-GEN 2     H07 0004 
   Serial number: 141116201218
   ASAM Dataset: EV_SoundActuaGen2AU64X 003010
   ROD: EV_SoundActuaGen2AU64X_003_VW37.rod
   VCID: 7AFC20DAFDF356468D-802E

No fault code found.

End-------------------------(Elapsed Time: 05:45)--------------------------

MitchC · Saturday at 6:21 AM

And this was after the HPFP and FPR were fitted...

Code:

Tuesday,06,May,2025,18:07:32:11279
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 25.3.1.0 (x64)
Data version: 20250408 DS365.0
www.Ross-Tech.com

--------------------------------------------------------------------------------
--------------------------------------------------------------------------------

Chassis Type: FV-AU37 (8S0)
Scan: 01 03 05 08 09 10 15 16 17 19 2B 42 44 47 52 55 5F A5 A9

01-Engine -- Status: OK 0000
03-ABS Brakes -- Status: Malfunction 0010
05-Acc/Start Auth. -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: OK 0000
10-Park/Steer Assist -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
2B-Steer. Col. Lock -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
47-Sound System -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
55-Headlight Range -- Status: OK 0000
5F-Information Electr. -- Status: OK 0000
A5-Frt Sens. Drv. Assist -- Status: OK 0000
A9-Struct. Borne Sound -- Status: OK 0000
 
-------------------------------------------------------------------------------
Address 01: Engine (J623-CUNA)       Labels:. 04L-907-309-V1.clb
   Part No SW: 04L 906 021 ED    HW: 04L 907 309 A
   Component: R4 2,0L EDC   H22 8240 
   Revision: 81H22---    CVN: BF1E8D5D
   Coding: 02190012030501083000
   Shop #: WSC 06385 790 00016
   ASAM Dataset: EV_ECM20TDI01104L906021ED 002010
   ROD: EV_ECM20TDI01104L906021ED_002.rod
   VCID: 6BD2159E82A9FFC30E-803E
   VINID: 92296AAAA5A601604000824920FF439CAA

No fault code found.
Readiness: 0 0 0 0 1

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels: 5Q0-907-379-IPB-V1.clb
   Part No SW: 8S0 907 379 B    HW: 8S0 907 379 B
   Component: ESC           H31 0504 
   Revision: 00000000    Serial number: 63474000000510
   Coding: 13AA108D1A9915B1009A006DC299830624C80858A8000043C16024
   Shop #: WSC 06385 790 00016
   ASAM Dataset: EV_Brake1UDSContiMK100IPB 052008
   ROD: EV_Brake1UDSContiMK100IPB_052.rod
   VCID: 40889232DBAFCC9B8B-8014

1 Fault Found:
16390 - Display for Tire Pressure Monitoring
          C1146 02 [00001000] - Signal Failure
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 38
                    Mileage: 249655 km
                    Date: 2025.04.11
                    Time: 15:28:37


-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. (J518)       Labels:| 5Q0-959-435.clb
   Part No SW: 3Q0 959 435     HW: 3Q0 959 435
   Component: VWKESSYMQB    023 0522 
   Revision: 00023000    Serial number: 0355054959 Dataset Number: 8S0909577D  0001
   Coding: 000F0F1620
   Shop #: WSC 06385 790 00016
   ASAM Dataset: EV_KessyHellaMQBAB 004027
   ROD: EV_KessyHellaMQBAB_004_VW37.rod
   VCID: 77FA39EECEE14B23FA-8022

   Rear lid opener control module:

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC (E87)       Labels:* None
   Part No SW: 8S0 820 043     HW: 8S0 820 043
   Component: AC Automat    H05 0030 
   Revision: 20009000    Serial number: 14110000009000
   Coding: 411040002011101100
   Shop #: WSC 06385 790 00016
   ASAM Dataset: EV_AirCondiVAPrehAU33x 003011
   ROD: EV_AirCondiVAPrehAU33x.rod
   VCID: 6CD0168287A7F8FB07-8038

   Humidity sensor: exterior:

   Rear A/C Control Head 1:
   Subsystem 2 - Part No SW: 8S0 820 373 A    HW: 8S0 820 373 A
   Component: E774 BuA_1  H06 0020
   Serial number: 00000000000000006168

   Rear A/C Control Head 2:
   Subsystem 3 - Part No SW: 8S0 820 359 A    HW: 8S0 820 359 A
   Component: E775 BuA_2  H06 0020
   Serial number: 00000000000000006194

   Rear A/C Control Head 3:
   Subsystem 4 - Part No SW: 8S0 820 359     HW: 8S0 820 359
   Component: E776 BuA_3  H06 0020
   Serial number: 00000000000000006194

   Rear A/C Control Head 4:
   Subsystem 5 - Part No SW: 8S0 820 359 B    HW: 8S0 820 359 B
   Component: E777 BuA_4  H06 0020
   Serial number: 00000000000000006194

   Rear A/C Control Head 5:
   Subsystem 6 - Part No SW: 8S0 820 373 B    HW: 8S0 820 373 B
   Component: E778 BuA_5  H06 0020
   Serial number: 00000000000000006223

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels:| 5Q0-937-08X-HV1.clb
   Part No SW: 5Q0 937 084 BR    HW: 5Q0 937 084 AJ
   Component: BCM MQBAB H   H18 0136 
   Serial number: 01011435100893 Dataset Number: 8S0909514B  0026
   Coding: 07054D46C20106FD03044004B31807A80080000000000000000000000000
   Shop #: WSC 06385 790 00016
   ASAM Dataset: EV_BCMCONTI 013000
   ROD: EV_BCMBOSCH_013.rod
   VCID: 091E4F16A8154DD39C-805C

   Wiper motor control module:
   Subsystem 1 - Part No SW: 8S2 955 119 A    HW: 8S2 955 119 A  Labels: 5QX-955-119-V1.CLB
   Component: 43x RL 140703  032 0371
   Serial number: 00000001407010600503
   Coding: 1BC7F7

   Rain/Light Recognition Sensor:
   Subsystem 2 - Part No SW: 8U0 955 559 B    HW: 8U0 955 559 B  Labels: 8U0-955-559.CLB
   Component: G397_RLFS  H06 0002
   Serial number: 23572266           
   Coding: 00005D

   Light switch:
   Subsystem 3 - Part No SW: 8V0 941 531 AA    HW: 8V0 941 531 AA
   Component: E1 - LDS MQB  H05 0032
   Serial number: 23 10 2014  00000081

   Anti-theft alarm system sensor:
   Subsystem 4 - Part No SW: 5Q0 951 171     HW: 5Q0 951 171
   Component: Sensor, DWA  005 0315
   Serial number: 000000000ZY143210PE8

   Alarm horn:
   Subsystem 5 - Part No SW: 5Q0 951 605     HW: 5Q0 951 605
   Component: Sirene, DWA  004 0311
   Serial number: 00000000000031448399

No fault code found.

-------------------------------------------------------------------------------
Address 10: Park/Steer Assist (J791)       Labels:| 5Q0-919-283.clb
   Part No SW: 5Q0 919 283 E    HW: 5Q0 919 283
   Component: PARKHILFE 4K  H10 0051 
   Revision: --------    Serial number: 39291435201968 Dataset Number: 8S0909526A  0012
   Coding: 0000050001
   Shop #: WSC 06385 790 00016
   ASAM Dataset: EV_EPHVA14AU3700000 002022
   ROD: EV_EPHVA14AU3700000_002_AU37.rod
   VCID: 3B72E5DEB249AF43DE-806E

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels:| 5Q0-959-655.clb
   Part No SW: 5Q0 959 655 P    HW: 5Q0 959 655 P
   Component: AirbagVW20    009 0870 
   Serial number: 003M7R007ZY6 Dataset Number: 8S0909602A  0026
   Coding: 88CCF0C00C8000005C5000CFC0C800000065
   Shop #: WSC 06385 790 00016
   ASAM Dataset: EV_AirbaVW20SMEVW37X 002138
   ROD: EV_AirbaVW20SMEVW37X_VW37.rod
   VCID: 4D96BB061CFD11F370-8018

   Crash sensor for side airbag: driver side:
   Subsystem 1 - Part No SW: -----------    HW: 480 001 312 14
   Component: SideSensor_Df  001 0887
   Serial number: 357000000008236D321A
   Coding: 2D2D2D

   Crash sensor for side airbag: passenger side:
   Subsystem 2 - Part No SW: -----------    HW: 480 001 312 14
   Component: SideSensor_Pf  001 0887
   Serial number: 358000000009E36D321O
   Coding: 2D2D2D

   Rear Side Airbag Crash Sensor (on driver's side):
   Subsystem 3 - Part No SW: -----------    HW: 480 012 909 14
   Component: SideSensor_Dr  004 0108
   Serial number: 351001A01DD52E032EEF
   Coding: 2D2D2D

   Crash sensor for front airbag: driver side:
   Subsystem 4 - Part No SW: -----------    HW: 480 400 409 14
   Component: FrontSensor_D  001 6149
   Serial number: 3550002A9175A8D2A116
   Coding: 2D2D2D

   Crash sensor for front airbag: passenger side:
   Subsystem 5 - Part No SW: -----------    HW: 480 400 409 14
   Component: FrontSensor_P  001 6149
   Serial number: 3560002AB175A8D1A08E
   Coding: 2D2D2D

   Center pedestrian protection crash sensor:
   Subsystem 6 - Part No SW: -----------    HW: 480 400 411 14
   Component: PedP_Sensor_C  001 6149
   Serial number: 2300002A51860BC3807Z
   Coding: 2D2D2D

   Driver's side crash data pedestrian protection 2:
   Subsystem 7 - Part No SW: -----------    HW: 480 001 911 14
   Component: PedPSensor_D2  001 0887
   Serial number: I0M000000007416D221X
   Coding: 2D2D2D

   Passenger's side crash data pedestrian protection 2:
   Subsystem 8 - Part No SW: -----------    HW: 480 001 911 14
   Component: PedPSensor_P2  001 0887
   Serial number: I0N000000006A68C2212
   Coding: 2D2D2D

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel (J527)       Labels:. 5Q0-953-549.clb
   Part No SW: 8S0 907 129 R    HW: 8S0 907 129 R
   Component: Lenks. Modul  H07 0140 
   Revision: --------    Serial number: 91335NLG01470
   Coding: 0008
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_SMLSKLOMQB 019002
   ROD: EV_SMLSKLOMQB_019_VW37.rod
   VCID: 499E8F16E8950DD35C-801C

No ASAM data for: "EV_SMLSKLOMQB" (AU37)
No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:* Redir Fail!-SRI2
   Part No SW: 8S0 920 790     HW: 8S0 920 790
   Component: FBenRDW       H32 0295 
   Coding: 240D0110298406000123E8C09000800000000000
   Shop #: WSC 06385 790 00016
   ASAM Dataset: EV_DashBoardBOSCHAU33X 001023
   ROD: EV_DashBoardBOSCHAU33X.rod
   VCID: 76E434EAC9EB322BE1-8022

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:* None
   Part No SW: 8S0 907 468 A    HW: 8S0 907 468
   Component: GW MQB TT3    012 0203 
   Revision: --------    Serial number: 26111410801437 Dataset Number: 8S0909515A  0015
   Coding: 030100040F0276004B000268080000000000000000000000000000000001
   Shop #: WSC 06385 790 00016
   GVL: 01543C1000000600408C10000000480000000000000000000000000000000000
   ASAM Dataset: EV_GatewContiAU33X 011002
   ROD: EV_GatewContiAU33X_011.rod
   VCID: 3E74ECCAA15BBA6BF9-806A

   Generator:

   Multifunction steering wheel control module:
   Subsystem 2 - Part No SW: 8S0 951 523 B    HW: 8S0 951 523 B
   Component: J453 MFL  H06 0001
   Serial number: 20140916124500 RD311

   Battery Monitoring Control Module:
   Subsystem 3 - Part No SW: 8S0 915 181 A    HW: 8S0 915 181 A
   Component: J367-BDMHella  H04 8050
   Serial number: 9118435003         

No fault code found.

-------------------------------------------------------------------------------
Address 2B: Steer. Col. Lock (J764)       Labels:| 1EA-905-861.clb
   Part No SW: 3Q0 905 861     HW: 3Q0 905 861
   Component: ELV-MQBB      H05 0031 
   Serial number: 14000306487001
   Coding: 0100000000000000
   Shop #: WSC 06385 790 00016
   ASAM Dataset: EV_ELVMarquMQBB 001007
   ROD: EV_ELVMarquMQBB_VW37.rod
   VCID: 71EE07F6A085151334-8024

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386)       Labels:| 5QX-959-X93-42.clb
   Part No SW: 5Q0 959 593 D    HW: 5Q0 959 593 B
   Component: TSG FS        020 0028 
   Serial number: 061214BL40690A Dataset Number: 8S0909872B  0016
   Coding: 001346224001040100001402
   Shop #: WSC 06385 790 00016
   ASAM Dataset: EV_DCUDriveSideEWMAXKLO 006003
   ROD: EV_DCUDriveSideEWMAXCONT_VW37.rod
   VCID: 428C983AD5A3DE8B9D-8016

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist (J500)       Labels:| 5Q0-909-144.clb
   Part No SW: 3Q0 909 144 H    HW: 3Q0 909 144 H
   Component: EPS_MQB_ZFLS  505 5061 
   Dataset Number: 8S0909852B  0007
   Coding: 8103
   Shop #: WSC 06385 790 00016
   ASAM Dataset: EV_SteerAssisMQB 012140
   ROD: EV_SteerAssisMQB_012_VW37.rod
   VCID: 377AF9EE8E618B233A-8062

No fault code found.

-------------------------------------------------------------------------------
Address 47: Sound System (J525)       Labels:* None
   Part No SW: 8S0 035 465 A    HW: 8S0 035 465
   Component: MIB2_amp_P_TT H06 0190 
   Revision: 00000001    Serial number: AUZ8ZAEH7002CPX Dataset Number: 8S0909510B  0012
   Coding: 0133040000AA2A2AAA0000010000
   Shop #: WSC 06385 790 00016
   ASAM Dataset: EV_AMPMst16C1Gen2ALPI 001012
   ROD: EV_AMPMst16C1Gen2ALPI_AU37.rod
   VCID: 3362CDFE9A19670306-8066

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387)       Labels:| 5QX-959-X92-52.clb
   Part No SW: 5Q0 959 592 D    HW: 5Q0 959 592 B
   Component: TSG BFS       020 0028 
   Serial number: 161214BLG0308A Dataset Number: 8S0909873B  0016
   Coding: 001346224C01040100001402
   Shop #: WSC 06385 790 00016
   ASAM Dataset: EV_DCUPasseSideEWMAXKLO 006003
   ROD: EV_DCUPasseSideEWMAXCONT_VW37.rod
   VCID: 418E9736D0A5C59384-8014

No fault code found.

-------------------------------------------------------------------------------
Address 55: Headlight Range (J745)       Labels:| 4H4-907-357-V2.clb
   Part No SW: 4H4 907 357 E    HW: 7P6 907 357 B
   Component: MxB-ECU       001 0100 
   Revision: --------    Serial number: -------------- Dataset Number: 8S0909865C  0023
   Coding: 03DE00102B230200
   Shop #: WSC 15017 002 1048576
   ASAM Dataset: EV_HeadlRegulAUDIMXBAU64X 005010
   ROD: EV_HeadlRegulAUDIMXBAU64X_005_AU37.rod
   VCID: 3460CEE29F17603B1F-8060

   Left LED Headlamp Power Output Stage 1:
   Subsystem 1 - Part No SW: 7PP 941 472 J    HW: 7PP 941 472 J  Labels: 3D0-941-329.CLB
   Component: LED LeiMo li.  H07 7560
   Coding: E01800

   Right LED Headlamp Power Output Stage 1:
   Subsystem 2 - Part No SW: 7PP 941 472 J    HW: 7PP 941 472 J  Labels: 3D0-941-329.CLB
   Component: LED LeiMo re.  H07 7560
   Coding: E01800

   Left Headlamp Power Output Stage:
   Subsystem 3 - Part No SW: 8S0 941 329     HW: 8S0 941 329   Labels: 3D0-941-329.CLB
   Component: LeiMo links  H02 S002
   Coding: E01800

   Right Headlamp Power Output Stage:
   Subsystem 4 - Part No SW: 8S0 941 329     HW: 8S0 941 329   Labels: 3D0-941-329.CLB
   Component: LeiMo rechts  H02 S002
   Coding: E01800

No fault code found.

-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794)       Labels:* 8V0-035-MIB-HGH2.clb
   Part No SW: 8S0 035 021 M    HW: 8S0 035 021
   Component: MU-H-LND-EU   041 1339 
   Serial number: A578L0EB001002 Dataset Number: 8S0909545B  0019
   Coding: 013304010000000011111102000800132F0000E3007000009E
   Shop #: WSC 06385 790 00016
   ASAM Dataset: EV_MUHig6C3Gen2HBAS 001115
   ROD: EV_MUHig6C3Gen2HBAS_VW37.rod
   VCID: 3362CDFE9A19670306-8066

   Data carrier:
   Subsystem 1 - Part No SW: V03 959 801 ET    HW: -----------
   Component: ECE 2015  --- 0105
   Serial number: --------------------

   Multimedia system control head:
   Subsystem 2 - Part No SW: 8S0 919 614 M    HW: 8S0 919 614 L
   Component: ControlUnit_H  H21 0206
   Serial number: C1000026101400010158

   Compact disc data bank:
   Subsystem 3 - Part No SW: V03 959 800 EG    HW: -----------
   Component: Gracenote2  --- 1008
   Serial number: --------------------

No fault code found.

-------------------------------------------------------------------------------
Address A5: Frt Sens. Drv. Assist (R242)       Labels:| 5Q0-980-653.clb
   Part No SW: 8S0 980 653     HW: 5Q0 980 653
   Component: MQB_MFK       H06 0002 
   Serial number: 10000179191    Dataset Number: 8S0909466A  0012
   Coding: 0001010001010305000501000000010100
   Shop #: WSC 06385 790 00016
   ASAM Dataset: EV_MFKBoschAU370 001001
   ROD: EV_MFKBoschAU370.rod
   VCID: 7AFC20DAFDF3564B85-802E

No fault code found.

-------------------------------------------------------------------------------
Address A9: Struct. Borne Sound (J869)       Labels: 4H0-907-159.clb
   Part No SW: 8S0 907 159     HW: 4H0 907 159 A
   Component: SAS-GEN 2     H07 0004 
   Serial number: 141116201218
   ASAM Dataset: EV_SoundActuaGen2AU64X 003010
   ROD: EV_SoundActuaGen2AU64X_003_VW37.rod
   VCID: 7AFC20DAFDF3564B85-802E

No fault code found.

End-------------------------(Elapsed Time: 04:58)--------------------------
-------------------------------1 Fault Found-------------------------------

Dr Sheldon · Saturday at 1:20 PM

So are the 2 that are not returning clogged up with swarf ?

Dr Sheldon · Saturday at 1:24 PM

MitchC said:
Sorry, I went to bed.

I didn’t time it unfortunately, just took shaky videos and saw that two injectors were clearly different from the others.

Again, didn’t think measuring them was overly important at this point because of the obvious difference. I get that you work in minute detail, and will try to keep that in mind.

I don’t have any blanking plugs, I’ll have to get hold of some or make something up.

I meant lectures on why I didn’t replace the injectors along with the other parts. Happy to learn about the fuelling strategy.

I quoted this bit twice somehow. So…apologies for the lack of exact information but it was this sequence-ish.
Engine cut out while driving. It would crank but not fire. Fuel was showing as around 1/4 of a tank
Daughter phoned me, I told her to get to a safe place and call the AA
Police came, got her to a safe area. It was on the A472.
AA man arrived and towed her home. He had scanned the car and told me it had low rail pressure. We tipped him a 20 and off he went.
Hand eye checks to look for anything obvious. Put in 20 litres of fresh diesel from new cans.
I scanned using VCDS low fuel pressure-I can check back later for specific codes if required but my VCDS is on a standalone tablet so I don’t have them to hand.
Checked voltage at FP sensor, from memory it was 0.7v when cranking
Checked FPR had signal voltage and for switching (don’t have the figures now)
Checked fuel pump was priming, it was.
Tried to start it using Easy Start, it did.
Took off the HPFP solenoid, (after being told about it on here) and found some swarf
Swore a bit, drank some Whisky. I have a little detail on this. It was 150 ml of Arran single malt Scotch whisky, separated over 3 equal glasses, decanted from a 700ml bottle. No added mixers or ice. It was a non chill filtered, natural coloured number with a hint of ripe figs and sweet cherries having an ABV of 55.8%
Bought a reconditioned HPFP from AGNG Diesel
Bought a Bosch FPR from creston27 on eBay
Bought a Gates timing belt kit and Bosch fuel filter from Carpartsinmotion
Bought a Genuine tensioner from OEM VAG Parts on eBay
Bought engine locking kit, cam sprocket tool and HPFP removal socket from eBay.
Bought a bore scope
Replaced the HPFP, timing belt, water pump etc
Cleaned fuel pipes, HP manifold and hoses then pumped clean fuel through them
Replaced fuel filter
Scanned again, no faults
Pressure as per the poor video I posted earlier
Checked leak off from injectors. Image and video as above. Had to use hoses as I found none of the adaptors from the test kit I bought would fit.

So nothing genuine in that car anymore ?

All I got from that block of scrap text was

Swore a bit, drank some Whisky. I have a little detail on this. It was 150 ml of Arran single malt Scotch whisky, separated over 3 equal glasses, decanted from a 700ml bottle. No added mixers or ice. It was a non chill filtered, natural coloured number with a hint of ripe figs and sweet cherries having an ABV of 55.8%

Good Man !!

MitchC · Sunday at 9:35 AM

Dr Sheldon said:
So are the 2 that are not returning clogged up with swarf ?

I think that the 2 that are leaking fuel are clogged with swarf and the ones not returning are serviceable. I’m going to replace the 4.

Dr Sheldon said:
So nothing genuine in that car anymore ?

All I got from that block of scrap text was

Good Man !!

The reconditioned pump is Bosch, as is the FPR.

Thought you might appreciate the detail regarding the whisky

It’s about the only thing I took notice of, clearly.

MitchC · Sunday at 10:44 AM

Dr Sheldon said:
So are the 2 that are not returning clogged up with swarf?

This is why I think that injectors 3 & 4 are faulty…

cristi_mx · Sunday at 12:54 PM

I'm interested in this thread as my car makes the same type of long crank before starting if let parked for more tha 24h. I did an injector leak off test and everything was normal apart from nr3 which was a bit higher than the others but according to the shop still acceptable. Here is the thread if anyone wants to look at it.

MitchC · Wednesday at 3:22 PM

Doubt if I’ve done this right because I think only Neo from the Matrix will be able to read it.

This is with injectors 3 & 4 (the suspect injectors) blanked off;

Code:

Wednesday,14,May,2025,18:09:35:11279-VCID:6BD2159E82A9FFC30E-803E,VCDS Version: Release 25.3.1 (x64),Data version: 20250408 DS365.0
04L 906 021 ED,ADVMB,R4 2.0L EDC   H22 8240,
,,G067,F0,G068,F0,G112,F0,G130,F0,G158,F0,G582,F0,G583,F0,G584,F0,G585,F0,G586,F0,G000,F0,G000,F0,

Marker,TIME,Loc. IDE00405,TIME,Loc. IDE00406,TIME,Loc. IDE00589,TIME,Loc. IDE01378,TIME,Loc. IDE02228,TIME,Loc. IDE07818,TIME,Loc. IDE07819,TIME,Loc. IDE07820,TIME,Loc. IDE07821,TIME,Loc. IDE07822,,,,,
,STAMP,Crankshaft speed (RPM),STAMP,Camshaft RPM,STAMP,Fuel pressure,STAMP,Fuel high pressure: control deviation,STAMP,Fuel pressure regulator valve: specified value rail pressure,STAMP,Fuel high pressure sensor: actual value,STAMP,Fuel high pressure sensor: unconditioned voltage,STAMP,Fuel high pressure sensor: nominal value,STAMP,Fuel metering valve: activation,STAMP,Fuel pressure regulator valve: activation,,,,,
,, /min,, /min,, kPa rel,, hPa,, hPa,, hPa,, mV,, hPa,, %,, %,,,,,
,1.93,0.0,0.01,0.0,0.20,170,0.41,298300,0.64,850000,0.88,1700,1.06,503.2,1.28,300000,1.50,24.75,1.71,30.36,,,,,
,4.07,268.0,2.14,0.0,2.36,170,2.56,298300,2.78,850000,3.00,44700,3.22,835.6,3.43,376400,3.64,30.53,3.88,36.82,,,,,
,6.26,859.0,4.29,137.8,4.51,54200,4.74,126900,4.96,1014700,5.18,359300,5.39,1275.6,5.63,449000,5.83,29.81,6.04,32.82,,,,,
,8.47,0.0,6.48,449.0,6.70,29740,6.93,6100,7.15,633300,7.39,359300,7.62,1187.4,7.81,300000,8.03,33.15,8.25,36.05,,,,,
Wednesday,14,May,2025,18:10:13:11279-VCID:6BD2159E82A9FFC30E-803E,VCDS Version: Release 25.3.1 (x64),Data version: 20250408 DS365.0
04L 906 021 ED,ADVMB,R4 2.0L EDC   H22 8240,
,,G067,F0,G068,F0,G112,F0,G130,F0,G158,F0,G582,F0,G583,F0,G584,F0,G585,F0,G586,F0,G000,F0,G000,F0,

Marker,TIME,Loc. IDE00405,TIME,Loc. IDE00406,TIME,Loc. IDE00589,TIME,Loc. IDE01378,TIME,Loc. IDE02228,TIME,Loc. IDE07818,TIME,Loc. IDE07819,TIME,Loc. IDE07820,TIME,Loc. IDE07821,TIME,Loc. IDE07822,,,,,
,STAMP,Crankshaft speed (RPM),STAMP,Camshaft RPM,STAMP,Fuel pressure,STAMP,Fuel high pressure: control deviation,STAMP,Fuel pressure regulator valve: specified value rail pressure,STAMP,Fuel high pressure sensor: actual value,STAMP,Fuel high pressure sensor: unconditioned voltage,STAMP,Fuel high pressure sensor: nominal value,STAMP,Fuel metering valve: activation,STAMP,Fuel pressure regulator valve: activation,,,,,
,, /min,, /min,, kPa rel,, hPa,, hPa,, hPa,, mV,, hPa,, %,, %,,,,,
,0.01,0.0,0.21,214.5,0.43,170,0.64,298300,0.86,850000,1.08,1700,1.29,503.2,1.50,300000,1.71,8.50,1.95,40.87,,,,,
,2.18,187.0,2.41,0.0,2.60,27590,2.81,-36500,3.02,593600,3.24,391600,3.48,1187.4,3.72,396800,3.95,32.70,4.17,32.34,,,,,
,4.36,311.5,4.58,157.5,4.79,35390,5.01,45000,5.23,630800,5.44,448000,5.67,1265.8,5.88,390700,6.10,33.79,6.32,33.44,,,,,
,6.54,288.0,6.75,145.3,6.97,42920,7.21,-15700,7.44,650400,7.64,348500,7.86,1119.2,8.08,388400,8.30,33.08,8.51,32.58,,,,,
,8.74,285.5,8.97,142.8,9.21,34850,9.46,54900,9.66,676300,9.88,335100,10.10,1153.4,10.32,386900,10.53,32.70,10.75,31.36,,,,,
,10.97,283.5,11.20,141.8,11.39,28400,11.62,37500,11.83,446700,12.04,200700,12.27,811.2,12.49,300000,12.73,34.02,12.98,17.28,,,,,
,13.20,0.0,13.41,141.8,13.62,170,13.83,298300,14.05,4700,14.27,1700,14.48,503.2,14.71,300000,14.91,33.86,15.13,7.08,,,,,
,15.36,0.0,15.57,141.8,15.79,170,16.00,298300,16.24,0,16.46,1700,16.65,503.2,16.87,300000,17.09,33.53,17.30,7.18,,,,,
,17.51,0.0,17.75,141.8,17.98,170,18.22,298300,18.40,0,18.63,1700,18.84,503.2,19.03,300000,19.25,33.48,19.50,7.28,,,,,
Wednesday,14,May,2025,18:12:02:11279-VCID:6BD2159E82A9FFC30E-803E,VCDS Version: Release 25.3.1 (x64),Data version: 20250408 DS365.0
04L 906 021 ED,ADVMB,R4 2.0L EDC   H22 8240,
,,G067,F0,G068,F0,G112,F0,G130,F0,G158,F0,G582,F0,G583,F0,G584,F0,G585,F0,G586,F0,G000,F0,G000,F0,

Marker,TIME,Loc. IDE00405,TIME,Loc. IDE00406,TIME,Loc. IDE00589,TIME,Loc. IDE01378,TIME,Loc. IDE02228,TIME,Loc. IDE07818,TIME,Loc. IDE07819,TIME,Loc. IDE07820,TIME,Loc. IDE07821,TIME,Loc. IDE07822,,,,,
,STAMP,Crankshaft speed (RPM),STAMP,Camshaft RPM,STAMP,Fuel pressure,STAMP,Fuel high pressure: control deviation,STAMP,Fuel pressure regulator valve: specified value rail pressure,STAMP,Fuel high pressure sensor: actual value,STAMP,Fuel high pressure sensor: unconditioned voltage,STAMP,Fuel high pressure sensor: nominal value,STAMP,Fuel metering valve: activation,STAMP,Fuel pressure regulator valve: activation,,,,,
,, /min,, /min,, kPa rel,, hPa,, hPa,, hPa,, mV,, hPa,, %,, %,,,,,
,0.90,0.0,1.12,0.0,1.33,14150,1.55,137700,1.77,603900,1.98,418400,0.02,503.2,0.23,300000,0.47,24.89,0.73,30.70,,,,,
,3.13,252.0,3.34,124.8,3.55,41030,3.78,-49100,4.00,622100,4.26,348500,2.25,1172.8,2.46,374200,2.71,30.94,2.90,35.27,,,,,
,5.45,277.5,5.66,138.8,5.87,35660,6.09,31200,6.30,675600,6.51,364600,4.48,1114.2,4.75,384100,4.99,30.05,5.21,33.26,,,,,
,7.71,278.5,7.95,139.0,8.14,34580,8.35,30400,8.57,678200,8.80,343200,6.75,1133.8,6.99,385100,7.26,29.99,7.50,34.68,,,,,
Wednesday,14,May,2025,18:14:26:11279-VCID:6BD2159E82A9FFC30E-803E,VCDS Version: Release 25.3.1 (x64),Data version: 20250408 DS365.0
04L 906 021 ED,ADVMB,R4 2.0L EDC   H22 8240,
,,G067,F0,G068,F0,G112,F0,G130,F0,G158,F0,G582,F0,G583,F0,G584,F0,G585,F0,G586,F0,G000,F0,G000,F0,

Marker,TIME,Loc. IDE00405,TIME,Loc. IDE00406,TIME,Loc. IDE00589,TIME,Loc. IDE01378,TIME,Loc. IDE02228,TIME,Loc. IDE07818,TIME,Loc. IDE07819,TIME,Loc. IDE07820,TIME,Loc. IDE07821,TIME,Loc. IDE07822,,,,,
,STAMP,Crankshaft speed (RPM),STAMP,Camshaft RPM,STAMP,Fuel pressure,STAMP,Fuel high pressure: control deviation,STAMP,Fuel pressure regulator valve: specified value rail pressure,STAMP,Fuel high pressure sensor: actual value,STAMP,Fuel high pressure sensor: unconditioned voltage,STAMP,Fuel high pressure sensor: nominal value,STAMP,Fuel metering valve: activation,STAMP,Fuel pressure regulator valve: activation,,,,,
,, /min,, /min,, kPa rel,, hPa,, hPa,, hPa,, mV,, hPa,, %,, %,,,,,
,0.35,0.0,0.59,0.0,0.81,170,1.01,298300,1.23,850000,1.45,1700,1.66,508.2,1.88,354400,2.10,30.06,0.14,30.65,,,,,
,2.58,257.0,2.77,128.0,2.98,37000,3.20,-25300,3.42,615100,3.63,426500,3.85,1265.8,4.12,382500,4.35,30.89,2.34,32.83,,,,,
,4.87,272.0,5.10,135.5,5.33,37540,5.55,-21000,5.76,635600,5.98,391600,6.19,1251.2,6.41,384300,6.63,30.12,4.61,33.60,,,,,
,7.12,275.5,7.36,137.8,7.59,35390,7.78,19400,8.00,670700,8.22,378000,8.43,1114.2,8.65,383800,8.86,30.12,6.86,33.80,,,,,

This is with all blanked off;

Code:

Wednesday,14,May,2025,18:25:02:11279-VCID:6BD2159E82A9FFC30E-803E,VCDS Version: Release 25.3.1 (x64),Data version: 20250408 DS365.0
04L 906 021 ED,ADVMB,R4 2.0L EDC H22 8240,
,,G067,F0,G068,F0,G112,F0,G130,F0,G158,F0,G582,F0,G583,F0,G584,F0,G585,F0,G586,F0,G000,F0,G000,F0,
Marker,TIME,Loc. IDE00405,TIME,Loc. IDE00406,TIME,Loc. IDE00589,TIME,Loc. IDE01378,TIME,Loc. IDE02228,TIME,Loc. IDE07818,TIME,Loc. IDE07819,TIME,Loc. IDE07820,TIME,Loc. IDE07821,TIME,Loc. IDE07822,,,,,
,STAMP,Crankshaft speed (RPM),STAMP,Camshaft RPM,STAMP,Fuel pressure,STAMP,Fuel high pressure: control deviation,STAMP,Fuel pressure regulator valve: specified value rail pressure,STAMP,Fuel high pressure sensor: actual value,STAMP,Fuel high pressure sensor: unconditioned voltage,STAMP,Fuel high pressure sensor: nominal value,STAMP,Fuel metering valve: activation,STAMP,Fuel pressure regulator valve: activation,,,,,
,, /min,, /min,, kPa rel,, hPa,, hPa,, hPa,, mV,, hPa,, %,, %,,,,,
,0.65,0.0,0.87,0.0,1.08,170,1.30,298300,1.54,850000,1.78,1700,2.02,503.2,0.01,300000,0.23,25.09,0.44,30.78,,,,,
,2.88,243.5,3.10,121.0,3.31,29480,3.54,80000,3.79,740900,4.02,327100,4.23,1143.6,2.24,355000,2.45,31.99,2.66,38.73,,,,,
,5.10,265.0,5.32,132.5,5.53,41580,5.78,-20700,6.04,717600,6.29,300100,6.55,1373.2,4.43,378300,4.65,29.97,4.87,31.49,,,,,
,7.42,271.5,7.65,135.8,7.86,45600,8.08,-71500,8.30,641200,8.55,431900,8.80,1114.2,6.78,381900,7.01,30.09,7.22,32.42,,,,,
Wednesday,14,May,2025,18:27:33:11279-VCID:6BD2159E82A9FFC30E-803E,VCDS Version: Release 25.3.1 (x64),Data version: 20250408 DS365.0
04L 906 021 ED,ADVMB,R4 2.0L EDC H22 8240,
,,G067,F0,G068,F0,G112,F0,G130,F0,G158,F0,G582,F0,G583,F0,G584,F0,G585,F0,G586,F0,G000,F0,G000,F0,
Marker,TIME,Loc. IDE00405,TIME,Loc. IDE00406,TIME,Loc. IDE00589,TIME,Loc. IDE01378,TIME,Loc. IDE02228,TIME,Loc. IDE07818,TIME,Loc. IDE07819,TIME,Loc. IDE07820,TIME,Loc. IDE07821,TIME,Loc. IDE07822,,,,,
,STAMP,Crankshaft speed (RPM),STAMP,Camshaft RPM,STAMP,Fuel pressure,STAMP,Fuel high pressure: control deviation,STAMP,Fuel pressure regulator valve: specified value rail pressure,STAMP,Fuel high pressure sensor: actual value,STAMP,Fuel high pressure sensor: unconditioned voltage,STAMP,Fuel high pressure sensor: nominal value,STAMP,Fuel metering valve: activation,STAMP,Fuel pressure regulator valve: activation,,,,,
,, /min,, /min,, kPa rel,, hPa,, hPa,, hPa,, mV,, hPa,, %,, %,,,,,
,0.80,0.0,1.06,0.0,1.28,450,1.51,336600,1.71,400000,1.94,372700,2.14,1080.0,0.14,300000,0.35,25.24,0.58,30.90,,,,,
,3.07,256.5,3.31,127.0,3.56,34320,3.82,56100,4.04,721000,4.28,327100,4.48,1104.4,2.35,372500,2.57,29.96,2.82,31.95,,,,,
,5.35,267.0,5.58,133.8,5.81,37270,6.04,32400,6.28,683600,6.48,370000,6.69,1275.6,4.69,379900,4.91,30.36,5.13,32.98,,,,,
,7.57,82.0,7.80,134.0,8.06,27060,8.31,42900,8.54,867000,8.78,235600,8.98,913.8,6.91,380300,7.13,26.34,7.35,29.18,,,,,

And this is with 1 & 2 (non leaking ones) blanked off and the leaking injectors reconnected;

Code:

Wednesday,14,May,2025,19:49:31:11279-VCID:6BD2159E82A9FFC30E-803E,VCDS Version: Release 25.3.1 (x64),Data version: 20250408 DS365.0
04L 906 021 ED,ADVMB,R4 2.0L EDC H22 8240,
,,G067,F0,G068,F0,G112,F0,G130,F0,G158,F0,G582,F0,G583,F0,G584,F0,G585,F0,G586,F0,G000,F0,G000,F0,
Marker,TIME,Loc. IDE00405,TIME,Loc. IDE00406,TIME,Loc. IDE00589,TIME,Loc. IDE01378,TIME,Loc. IDE02228,TIME,Loc. IDE07818,TIME,Loc. IDE07819,TIME,Loc. IDE07820,TIME,Loc. IDE07821,TIME,Loc. IDE07822,,,,,
,STAMP,Crankshaft speed (RPM),STAMP,Camshaft RPM,STAMP,Fuel pressure,STAMP,Fuel high pressure: control deviation,STAMP,Fuel pressure regulator valve: specified value rail pressure,STAMP,Fuel high pressure sensor: actual value,STAMP,Fuel high pressure sensor: unconditioned voltage,STAMP,Fuel high pressure sensor: nominal value,STAMP,Fuel metering valve: activation,STAMP,Fuel pressure regulator valve: activation,,,,,
,, /min,, /min,, kPa rel,, hPa,, hPa,, hPa,, mV,, hPa,, %,, %,,,,,
,1.28,0.0,1.51,0.0,1.74,170,1.95,298300,2.16,850000,0.13,1700,0.36,503.2,0.58,300000,0.80,24.95,1.02,30.60,,,,,
,3.49,0.0,3.69,0.0,3.90,170,4.12,298300,4.33,850000,2.38,1700,2.60,503.2,2.82,300000,3.03,24.95,3.25,30.61,,,,,
,5.66,238.0,5.88,117.5,6.09,29740,6.31,255100,6.51,1157600,4.55,1700,4.78,503.2,5.01,347000,5.25,31.21,5.44,38.27,,,,,
,7.80,248.0,8.02,123.5,8.25,37540,8.50,-700,8.69,593000,6.74,421100,6.94,1221.6,7.16,371600,7.38,30.60,7.59,33.92,,,,,
,10.03,264.5,10.28,132.5,10.50,42920,10.75,-48600,10.94,611200,8.91,423800,9.13,1246.0,9.36,378600,9.58,30.36,9.78,33.74,,,,,
,12.28,267.0,12.53,133.3,12.75,29480,13.00,-8200,13.19,771500,11.16,391600,11.38,1177.8,11.60,380600,11.82,30.31,12.03,33.79,,,,,
,14.54,0.0,14.78,133.3,14.99,4210,15.20,263300,15.41,850000,13.41,187300,13.63,767.2,13.85,300000,14.06,25.35,14.27,31.31,,,,,

MitchC · Wednesday at 5:54 PM

Dr Sheldon said:
Yes it is possible but are they "passing too much fuel" or the right amount ?

This is not a nursery / kids guessing game, it is a car !

How many mL of fuel per 10 seconds of cranking ? Measurements ! Accuracy ! - Better still block 3 & 4 off ! Will it fire on 1 and 2 ?

Does rail Pressure improve ?

Blocked off 3 & 4, it didn’t fire but the high pressure control deviation is no longer showing minus figures. It has risen to 46000 hPa with 3 & 4 blocked, and 48300 with all 4 blocked.
I then blocked just 1 & 2, expecting the figures to drop as 3 & 4 are leaking, and now figures are all over the place, from minus 16300 to minus 48600 while steady cranking on the video I took in case the logs didn’t work out.

Dr Sheldon · 2025-05-15T14:28:32-0400

MitchC said:
from minus 16300 to minus 48600

MitchC said:
but the high pressure control deviation is no longer showing minus figures

Please stop looking at the deviation figure. I has little context to anyone but you stood next to the car with Actual and Desired displayed.

Can we please work with and post just the Actual Rail Pressure measurement. Most of us know what the rail pressures should be !

MitchC · 2025-05-15T15:20:13-0400

Yep, just as soon as I learn how to post the table I got from the log.
For now, here’s a pic…

https://imgur.com/a/vQ1UgkH

Bottom section is all ports blanked off, next one up is 1 & 2, and the top ones are 3 & 4 blanked off.

Mismatched leak off from injectors on 2015 Audi TT TDi.

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