Hey all. Been years using VCDS and its great...but I'm slow and lazy.
2014 USA Q5 TDI w 155k miles
Death countdown at 400mi until no start. Spanner and MIL on dash. Def refill gets me nowhere.
Original symptoms:
11393 / P204B Implausible Signal
With the -500hpa pressure sensor reading
Other posts on here led me to say forget it and bought new SCR pump for replacement.
Fairly straightforward to remove heat shields to get to tank. I left that tank bolted in place. Used drum brake spring tool to remove heated injector fitting from bottom (after draining most of tank) as special tool $$$ for single use and not easily available.
Code pull #1
After pump replacement I tried to run some adaptation but it doesn't appear to be the same vcds as earlier instruction. I am using latest version. 23.11
So I started car. Drove for a little while. Not long enough for regeneration cleared DTC. AND new MIL came.
Code Pull #3 (or so)
So... Questions are: Adaptation does not show Long so I can't get to reset SCR as described in a couple posts and yt videos. Other method?
And...do I need to drive or force regen to try to clear low pressure DTC?
Thanks all,
DD_CA
2014 USA Q5 TDI w 155k miles
Death countdown at 400mi until no start. Spanner and MIL on dash. Def refill gets me nowhere.
Original symptoms:
11393 / P204B Implausible Signal
With the -500hpa pressure sensor reading
Other posts on here led me to say forget it and bought new SCR pump for replacement.
Fairly straightforward to remove heat shields to get to tank. I left that tank bolted in place. Used drum brake spring tool to remove heated injector fitting from bottom (after draining most of tank) as special tool $$$ for single use and not easily available.
Code pull #1
Code:
Saturday,16,March,2024,15:12:05:24625
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 23.11.0.0 (x64)
Data version: 20240205 DS351.0
www.Ross-Tech.com
VIN: License Plate: DAILY.Q5
Mileage: 155177 Repair Order:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Mode 9 : Calibration Identification
Type 02 - VIN : WA1DMAFP1EA048747 (Address E8)
Type 04 - Calibration ID : PMS00906261 4010 (Address E8)
Type 04 - Calibration ID : 8R0 (Address E9)
Type 06 - Calibration Verification Number : 28BDD599 (Address E8)
Type 06 - Calibration Verification Number : B09F27B7 (Address E8)
Type 06 - Calibration Verification Number : 38D3FF82 (Address E8)
Type 06 - Calibration Verification Number : 38D3FF82 (Address E8)
Type 06 - Calibration Verification Number : 0E1FC39E (Address E8)
Type 06 - Calibration Verification Number : 65368DFB (Address E9)
Type 0A - Controller Name : ECM-EngineControl (Address E8)
Type 0A - Controller Name : TCM-TransmisCtrl (Address E9)
Type 0B - In-use performance tracking :
OBD Monitoring Conditions Encountered count : 1828
Ignition cycle count : 7176
Conditions completion count / Specified conditions encountered count
NMHC Catalyst : 322 / 107
NOx/SCR Catalyst : 1348 / 1664
NOx Adsorber : 0 / 0
PM Filter : 1073 / 103
Exhaust Gas Sensor : 703 / 1823
EGR and/or VVT : 1606 / 1823
Boost Pressure : 1170 / 1828
Fuel : 1266 / 1828
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Mode 01 - PID 01 : Readiness -- Address 7E8
Number of DTCs stored: 1 -- MIL Status: MIL ON
Misfire monitoring: Passed
Fuel System: Failed or Incomplete
Comprehensive Components: Passed
Catalyst monitoring: Passed
Heated catalyst monitoring: Failed or Incomplete
Evaporative system monitoring: Not installed.
Secondary air system monitoring: Failed or Incomplete
A/C system refrigerant monitoring: Not installed.
Oxygen sensor monitoring: Failed or Incomplete
Oxygen sensor heater monitoring: Failed or Incomplete
Exhaust Gas Recirculation: Failed or Incomplete
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Mode 01 - PID 01 : Readiness -- Address 7E8
Number of DTCs stored: 1 -- MIL Status: MIL ON
Misfire monitoring: Passed
Fuel System: Failed or Incomplete
Comprehensive Components: Passed
Catalyst monitoring: Passed
Heated catalyst monitoring: Failed or Incomplete
Evaporative system monitoring: Not installed.
Secondary air system monitoring: Failed or Incomplete
A/C system refrigerant monitoring: Not installed.
Oxygen sensor monitoring: Failed or Incomplete
Oxygen sensor heater monitoring: Failed or Incomplete
Exhaust Gas Recirculation: Failed or Incomplete
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Freeze Frame Data for address 7E8
PID02 DTC that caused freeze frame data storage: P204B
PID04 Calculated load value: 33.7 %
PID05 Engine coolant temperature: 48 °C
PID0C Engine RPM: 1683 /min
PID0D Vehicle speed: 44 km/h
PID0F Intake air temperature: 17 °C
PID10 Mass Air Flow: 28.83 g/s
PID11 Absolute Throttle Position: 76.1 %
PID1F Time since engine start: 85 s
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Mode 03: Emission related fault codes
Address 7E8: 1 Fault Found:
P204B - Reductant Pressure Sensor Circuit: Implausible Signal
Address 7E9: No fault code found.
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Code:
Chassis Type: FP-AU48 (8R0)
Scan: 01 02 03 05 08 09 14 15 16 17 19 36 3C 42 44 46 47 52 53 56
5F 62 6C 6D 72 AC
VIN: WA1DMAFP1EA048747 Mileage: 249730km-155175miles
01-Engine -- Status: Malfunction 0010
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
05-Acc/Start Auth. -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: OK 0000
14-Susp. Elect. -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: Malfunction 0010
36-Seat Mem. Drvr -- Status: OK 0000
3C-Lane Change -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
47-Sound System -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
53-Parking Brake -- Status: OK 0000
56-Radio -- Status: OK 0000
5F-Information Electr. -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
6C-Back-up Cam. -- Status: OK 0000
6D-Trunk Elect. -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
AC-Reductant Control -- Status: OK 0000
-------------------------------------------------------------------------------
Address 01: Engine (J623-CPNB) Labels:. 059-907-401-V2.clb
Part No SW: 8K5 907 401 J HW: 4G0 907 401 E
Component: 3.0TDI FSA H14 0014
Revision: 58H14--- CVN: 28BDD599B09F27B738D3FF8238D3FF820E1FC39E
Coding: 2A2A4012052603050000
Shop #: WSC 41234 005 1048576
ASAM Dataset: EV_ECM30TDI0118K5907401J 002014
ROD: EV_ECM30TDI0118K5907401J_002.rod
VCID: 377693808E2DB52932-8062
VINID: 9D10547515A00554401081C41CDCC49C74
1 Fault Found:
11393 - Reductant Pressure Sensor Circuit
P204B 00 [11101101] - Implausible Signal
MIL ON - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 2
Fault Frequency: 1
Mileage: 249681 km
Date: 2024.03.09
Time: 19:32:54
Engine RPM: 1683.00 /min
Normed load value: 33.7 %
Vehicle speed: 44 km/h
Coolant temperature: 48 °C
Intake air temperature: 17 °C
Ambient air pressure: 1010 mbar
Voltage terminal 30: 13.840 V
Unlearning counter according OBD: 40
Outside temperature: 13.5 °C
Pressure sensor for reducing agent: measured pressure: -500 hPa
Mean temperature of SCR catalyst: 61.3 °C
Sensor for reducing agent tank temperature: temperature: 16.0 °C
Pump for reducing agent: speed: 0.0 /min
Reducing agent injector: activation: 0.00 %
Readiness: 1 1 0 1 1
-------------------------------------------------------------------------------
Address 02: Auto Trans (J217) Labels:| 0BK-927-156.clb
Part No SW: 8R0 927 158 Q HW: 0BK 927 156 AM
Component: 0BK 30 TDIUSA H16 1007
Revision: --H16--- CVN: 65368DFB
Coding: 000001
Shop #: WSC 00000 000 00000
ASAM Dataset: EV_TCMAL551211 002022
ROD: EV_TCMAL551211_002_AU48.rod
VCID: 4B9EDF70E2A521C966-801E
No fault code found.
-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104) Labels:. 8R0-907-379-V2.clb
Part No SW: 8R0 907 379 BG HW: 8R0 907 379 AM
Component: ESP8 quattro H09 0030
Revision: -------- Serial number: --------------
Coding: 391D1C01
Shop #: WSC 07699 002 1048576
VCID: 06082E44B1471CA1F9-8052
No fault code found.
-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. (J393) Labels:. 8K0-907-064-05.clb
Part No SW: 8K0 907 064 HP HW: 8K0 907 064 GP
Component: BCM2 2.0 H13 0641
Revision: 00002001
Coding: 0DA54040000000000000
Shop #: WSC 06335 000 00000
VCID: 050A29488C4117B9F0-8050
Subsystem 1 - Part No SW: 8K0 905 852 E HW: 8K0 905 852 E
Component: J764 ELV MLB H40 0046
Serial number: 0213000326486013
No fault code found.
-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255) Labels:. 8Kx-820-043-3Z.clb
Part No SW: 8K1 820 043 T HW: 8K1 820 043 T
Component: KLIMA 3 ZONEN H04 0123
Revision: C1000000 Serial number: 01021020131875
Coding: 3621228080
Shop #: WSC 06335 000 00000
VCID: 397295B8B039A359C4-806C
No fault code found.
-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519) Labels:. 8K0-907-063.clb
Part No SW: 8K0 907 063 DH HW: 8K0 907 063 DH
Component: BCM1 1.0 H16 0103
Revision: 08016001 Serial number: 00000052196701
Coding: 26000091863CAFE00900488300003D0D0F9CC708A6090221000008004000070100000034000000
Shop #: WSC 06335 000 00000
VCID: 78F450BCCBB37A51FB-802C
Subsystem 1 - Part No SW: 8R1 955 119 A HW: 8R1 955 119 Labels: 1KX-955-119.CLB
Component: WWS416 130916 H11 0050
Serial number: 90243014130912073130
Coding: 01DD13
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: 21805307
Coding: 02005C
Subsystem 3 - Part No SW: 8K0 941 531 AS HW: 8K0 941 531 AS
Component: E1 - LDS H03 0031
Serial number: 00000000002709130748
Subsystem 4 - Part No SW: 4G0 907 410 A HW: 4H0 907 410 A
Component: USHL4.2 H30 0030
Serial number: 0000002274555R7YKP03
Subsystem 5 - Part No SW: 4H0 907 658 HW: 4H0 907 658
Component: AQ_Hum_Sensor H03 0003
Serial number: 68588EC6000000000001
No fault code found.
-------------------------------------------------------------------------------
Address 14: Susp. Elect. (J250) Labels: None
Part No SW: 8R0 907 364 C HW: 8K0 907 364
Component: DAEMPFUNGS-SG H09 0054
Revision: 00000000 Serial number: 18091300150002
Coding: 010181
Shop #: WSC 06335 000 00000
VCID: 3A708AB4B53FA841CD-806E
No fault code found.
-------------------------------------------------------------------------------
Address 15: Airbags (J234) Labels:* 8R0-959-655.clb
Part No SW: 8R0 959 655 F HW: 8R0 959 655 F
Component: AirbagVW-AU10 H47 0610
Serial number: 003GPDB0F9JP Dataset Number: 8R0909602B 0021
Coding: 303634313432303030304A55304C38523053
Shop #: WSC 06335 000 00000
ASAM Dataset: EV_AirbaAU10SMEAU416 002004
ROD: EV_AirbaAU10SMEAU416.rod
VCID: 4796E340FECDC5A942-8012
Seat occupied recognition:
Subsystem 1 - Part No SW: 8R0 959 339 A HW: 8R0 959 339 A
Component: BF-Gewichtss. H02 0040
Serial number: 5810000R130000FYW2
Crash sensor for side airbag: driver side:
Serial number: 6334MSME7F32285BQ
Front Passenger's Side Airbag Crash Sensor:
Serial number: 6344MSME7E010E50F
Rear Side Airbag Crash Sensor (on driver's side):
Serial number: 6352QSME303525588
Passenger side rear thorax airbag crash sensor:
Serial number: 6362QSME173B0E52L
Crash sensor for front airbag: driver side:
Serial number: 63732SME3B410B44.
Crash sensor for front airbag: front passenger side:
Serial number: 63832SME3B412666$
No fault code found.
-------------------------------------------------------------------------------
Address 16: Steering wheel (J527) Labels:. 8K0-953-568.clb
Part No SW: 8K0 953 568 Q HW: 8K0 953 568 Q
Component: Lenks.Modul H03 0003
Revision: C0062331 Serial number: 90862MJ900005
Coding: 000037
Shop #: WSC 06335 000 00000
VCID: 4894E07CFBD3CAD14B-801C
Component: E221 - MFL H03 0004
No fault code found.
-------------------------------------------------------------------------------
Address 17: Instruments (J285) Labels:. 8R0-920-xxx-17.clb
Part No SW: 8R0 920 982 A HW: 8R0 920 982 A
Component: KOMBIINSTR. H35 0564
Revision: 00000000 Serial number: ZD640L6AE
Coding: 8BB622001301D705020000
Shop #: WSC 06335 000 00000
VCID: 397295B8B039A359C4-806C
No fault code found.
-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533) Labels:. 8T0-907-468.clb
Part No SW: 8R0 907 468 P HW: 8R0 907 468 D
Component: GW-BEM 5CAN-M H11 0056
Revision: 1Z110028 Serial number: 2841Z139190ED3
Coding: 80CF07FF00
Shop #: WSC 06335 000 00000
VCID: 4C9CDC6CEFAB26F16F-8018
Subsystem 1 - Part No SW: 8R0 915 181 HW: 8R0 915 181
Component: J367-BDM H07 0141
Serial number: 30268D10271461958716
Subsystem 2 - Part No SW: 8K0 959 663 B HW: 8K0 959 663 B
Component: J532_DCDCStab H05 0006
Serial number: 13275000020011200410
1 Fault Found:
03041 - Energy Management Active
000 - - - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 7
Fault Frequency: 1
Reset counter: 214
Mileage: 249680 km
Time Indication: 0
Date: 2024.03.09
Time: 16:58:08
Freeze Frame:
Bin. Bits: 10111
Voltage: 11.40 V
Count: 6
-------------------------------------------------------------------------------
Address 36: Seat Mem. Drvr (J136) Labels: None
Part No SW: 8R0 959 760 D HW: 8R0 959 760 B
Component: MEM-FS H07 0076
Revision: AA000000 Serial number: 00000075121133
Coding: 01581B00000000000000
Shop #: WSC 06335 000 00000
VCID: 4280F254DDEFE08195-8016
No fault code found.
-------------------------------------------------------------------------------
Address 3C: Lane Change (J769) Labels:| 5Q0-907-566.clb
Part No SW: 8T0 907 566 B HW: 8T0 907 566 B
Component: SWA Master H05 0071
Serial number: 0316196169 Dataset Number: 8R0909535E 0019
Coding: 010211
Shop #: WSC 06334 000 00000
ASAM Dataset: EV_LaneChangAssis 001020
ROD: EV_LaneChangAssis_AU21.rod
VCID: 3F86FBA0A61D8D69FA-806A
Lane change assistance control module 2:
Subsystem 1 - Part No SW: 8T0 907 568 B HW: 8T0 907 568 B
Component: SWA Slave H05 0071
Serial number: 0316419203
Coding: 010211
No fault code found.
-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386) Labels:. 8K0-959-793.clb
Part No SW: 8K0 959 793 R HW: 8K0 959 793 P
Component: TSG FA H02 0510
Revision: Serial number: 0000077274535
Coding: 011D13205E00440004
Shop #: WSC 06335 000 00000
VCID: 4FA6CB601EBD1DE90A-801A
No fault code found.
-------------------------------------------------------------------------------
Address 44: Steering Assist (J500) Labels:| 8K0-909-144.clb
Part No SW: 8R0 909 144 F HW: 8R0 909 144 B
Component: RCEPS H38 0507
Revision: 00001000 Serial number: 0001911892 Dataset Number: 8R0909852H 0021
Coding: 100000010001
Shop #: WSC 06334 000 00000
ASAM Dataset: EV_RCEPSAU48X 008014
ROD: EV_RCEPSAU48X_008.rod
VCID: 3B7E8FB0B2059149D6-806E
No fault code found.
-------------------------------------------------------------------------------
Address 46: Central Conv. (J393) Labels:. 8K0-907-064-46.clb
Part No SW: 8K0 907 064 HP HW: 8K0 907 064 GP
Component: BCM2 2.0 H13 0641
Revision: 00002001 Serial number: 0316739859
Coding: 0126023A20FA709584A0053600040047
Shop #: WSC 06334 000 00000
VCID: 050A29488C4117B9F0-8050
Subsystem 1 - Part No SW: 8K0 959 719 B HW: 8K0 959 719
Component: GTO BF H01 0080
Serial number: 00000000000000738866
Subsystem 2 - Part No: 1K0 951 605 C
Component: LIN BACKUP HO H05 1501
Subsystem 3 - Part No SW: 7N0 959 591 B HW: 7N0 959 591 B
Component: J245EE04SKB03 H03 0090
Serial number: 0123456789ABCDEFGHIJ
Subsystem 4 - Part No SW: 7N0 959 591 B HW: 7N0 959 591 B
Component: J394EE04SKB03 H03 0090
Serial number: 0123456789ABCDEFGHIJ
No fault code found.
-------------------------------------------------------------------------------
Address 47: Sound System (J525) Labels:. 8T0-035-223-BOM.clb
Part No SW: 8T1 035 223 A HW: 8T1 035 223 A
Component: DSP Prem H05 0030
Revision: 00005001 Serial number: 94813020614603
VCID: 2D5AB1E874710FF958-8078
No fault code found.
-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387) Labels:. 8K0-959-792.clb
Part No SW: 8K0 959 792 R HW: 8K0 959 792 P
Component: TSG BF H02 0510
Revision: Serial number: 0000077282092
Coding: 011D13205E00440004
Shop #: WSC 06335 000 00000
VCID: 4E98D66419B714E101-801A
No fault code found.
-------------------------------------------------------------------------------
Address 53: Parking Brake (----) Labels: 8K0-907-801-V2.clb
Part No SW: 8K0 907 801 M HW: 8K0 907 801 J
Component: EPB-4 H01 0004
Revision: -------- Serial number: 00000001375199 Dataset Number: 8R0909522A 0002
ASAM Dataset: EV_ParkiBrake 001028
ROD: EV_ParkiBrake_AU48.rod
VCID: 397295B8B839A359C4-806C
No fault code found.
-------------------------------------------------------------------------------
Address 56: Radio (R) Labels:. 4F0-035-0xx-56.clb
Part No SW: 4G0 035 082 G HW: 4G0 035 082
Component: Radio U SIRIU H60 0133
Revision: AB001007 Serial number: 156J30D7914914
Coding: 020007010000000001
Shop #: WSC 06335 000 00000
VCID: 244C54CC27BBCEB187-8070
No fault code found.
-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794) Labels:. 4E0-035-6xx-5F.clb
Part No SW: 8R1 035 746 D HW: 8R1 035 746 D
Component: H-BNT-NA H40 0738
Revision: -------- Serial number: 204J-0D7604356
Coding: 160200060005A1EF55028B4E00000403140000000000000000
Shop #: WSC 06335 000 00000
VCID: 387490BC8B33BA513B-806C
Subsystem 1 - Part No: 8R0 060 884 BD
Component: NAR 2013/2014 0802
Subsystem 2 - Part No SW: 8R0 919 604 A HW: 8R0 919 604 A
Component: DU7 High H42 0104
Serial number: A130IQ0D2835222
Subsystem 3 - Part No SW: 8T0 919 611 L HW: 8T0 919 611 C
Component: E0380 Bedient H02 0030
Serial number: 00000001634254
Subsystem 4 - Part No: 8R0 060 961 F
Component: CD-Database 5298
No fault code found.
-------------------------------------------------------------------------------
Address 62: Door, Rear Left (J388) Labels:. 8K0-959-795.clb
Part No SW: 8K0 959 795 G HW: 8K0 959 795 D
Component: TSG HL H01 0510
Revision: Serial number: 0000077394637
Coding: 010C13204000240004
Shop #: WSC 06335 000 00000
VCID: 4688EE44F1C7DCA1B9-8012
No fault code found.
-------------------------------------------------------------------------------
Address 6C: Back-up Cam. Labels: 8T0-907-441.clb
Part No SW: 8R0 907 441 A HW: 4L0 907 441 B
Component: J772__Rearview 0040
Revision: --H08--- Serial number: 525PA8-J37A629
Coding: 1020010
Shop #: WSC 06335 000 00000
VCID: 346CA48C575B5E3117-8060
No fault code found.
-------------------------------------------------------------------------------
Address 6D: Trunk Elect. (J605) Labels: 8K9-827-851.clb
Part No SW: 8R0 827 851 B HW: 8R0 827 851 B
Component: J605 Master H52 0330
Revision: -------- Serial number: 8R0827851B
VCID: 3B7E8FB0BA059149D6-806E
Subsystem 1 - Part No SW: 8R0 827 852 B HW: 8R0 827 852 B
Component: J756 Slave H52 0330
Serial number: 8R0827852B
No fault code found.
-------------------------------------------------------------------------------
Address 72: Door, Rear Right (J389) Labels:. 8K0-959-795.clb
Part No SW: 8K0 959 795 G HW: 8K0 959 795 D
Component: TSG HR H01 0510
Revision: Serial number: 0000077393981
Coding: 010C13204000240004
Shop #: WSC 06335 000 00000
VCID: 4688EE44F1C7DCA1B9-8012
No fault code found.
-------------------------------------------------------------------------------
Address AC: Reductant Control (J880) Labels: 4G0-907-355.clb
Part No SW: 4G0 907 355 C HW: 4G0 907 355 B
Component: SCR-Stg-G2 H09 0010
Revision: 00000000 Serial number: 132540348 Dataset Number: 8R0909571D 0014
ASAM Dataset: EV_RDCMA00100 008040
ROD: EV_RDCMA00100.rod
VCID: 2B5EBFF0426501C946-807E
No fault code found.
End-------------------------(Elapsed Time: 04:52)--------------------------After pump replacement I tried to run some adaptation but it doesn't appear to be the same vcds as earlier instruction. I am using latest version. 23.11
So I started car. Drove for a little while. Not long enough for regeneration cleared DTC. AND new MIL came.
Code Pull #3 (or so)
Code:
Tuesday,02,April,2024,18:44:53:24625
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 23.11.0.0 (x64)
Data version: 20240205 DS351.0
www.Ross-Tech.com
VIN: WA1DMAFP1EA048747 License Plate: Q5.
Mileage: 155234 Repair Order: AfterPump
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Readiness Status: 00000000 00101111 11101011 11101011
MIL Status: MIL OFF
Comprehensive Components: Passed
Fuel System: Failed or Incomplete
Exhaust Gas Recirculation: Failed or Incomplete
Number of EOBD-related DTC(s): 0
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Address 01: Engine Labels: 059-907-401-V2.CLB
Control Module Part Number: 8K5 907 401 J HW: 4G0 907 401 E
Component and/or Version: 3.0TDI FSA H14 0014
Software Coding: 2A2A4012052603050000
Work Shop Code: WSC 41234 005 1048576
ASAM Dataset: EV_ECM30TDI0118K5907401J 002014 (AU48)
ROD: EV_ECM30TDI0118K5907401J_002.rod
VCID: 377693808E2DB52932-8062
1 Fault Found:
9645 - Reductant
P20E8 00 [00100111] - Pressure too Low
Not Confirmed - Tested Since Memory Clear
Readiness: N/A
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
UDS Adaptation Channel: IDE02637-Adaptation for metering quantity measurement
Stored value Sporadic communication error
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
UDS Adaptation Channel: IDE02637-Adaptation for metering quantity measurement
Stored value Sporadic communication error
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Address 01: Engine Labels: 059-907-401-V2.CLB
Control Module Part Number: 8K5 907 401 J HW: 4G0 907 401 E
Component and/or Version: 3.0TDI FSA H14 0014
Software Coding: 2A2A4012052603050000
Work Shop Code: WSC 41234 005 1048576
ASAM Dataset: EV_ECM30TDI0118K5907401J 002014 (AU48)
ROD: EV_ECM30TDI0118K5907401J_002.rod
VCID: 377693808E2DB52932-8062
1 Fault Found:
9645 - Reductant
P20E8 00 [01100101] - Pressure too Low
Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 2
Fault Frequency: 1
Mileage: 249826 km
Date: 2024.04.02
Time: 18:49:48
Engine RPM: 2134.50 /min
Normed load value: 87.8 %
Vehicle speed: 29 km/h
Coolant temperature: 62 °C
Intake air temperature: 19 °C
Ambient air pressure: 1020 mbar
Voltage terminal 30: 14.480 V
Unlearning counter according OBD: 40
Outside temperature: 18.0 °C
Pressure sensor for reducing agent: measured pressure: 165 hPa
Mean temperature of SCR catalyst: 123.9 °C
Sensor for reducing agent tank temperature: temperature: 20.0 °C
Pump for reducing agent: speed: 2980.0 /min
Reducing agent injector: activation: 0.00 %
Readiness: 0 0 0 1 1So... Questions are: Adaptation does not show Long so I can't get to reset SCR as described in a couple posts and yt videos. Other method?
And...do I need to drive or force regen to try to clear low pressure DTC?
Thanks all,
DD_CA
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