2104 VW Passat TDI Continuing to knock after injector change

   #1  

mxwzhr

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Location
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VCDS Serial number
C?ID=618502
I have a 2014 VW Passat TDI that had all 4 injectors replaced by the dealer under the dieselgate extended emissions warrantee about 1.5 years ago. Recently the car began to knock and run rough intermittently until recently when it became more permanent. CEL came on and gave me a code for over pressure detected on cylinder #1. Ran VCDS and checked the injector quantity deviation which looked like this at 94deg C;

cyl #1 1.38 mg/stroke
Cyl #2 .026 mg/stroke
cyl. #3 -1.37 mg/stroke
cyl. #4 -0.27 mg/stroke

Given this I decided to change injector on cyl #1.

After doing so there was essentially no change. Entered the new injector with VCDS and all just not sure where to look after this. Fuel pressure regulator, HPFP? Any help would be greatly appreciated. Just to mention, some of the faults listed are from me unplugging injector 1 and 3.

Inserting my Auto-scan here;

Code:
VCDS
Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: Release 25.3.1(x64) Data version: 20250415 DS365.0
www.Ross-Tech.com
Dealer/Shop Name:
Workshop Code: 000 00000 000000
Self-Diagnosis Log
Friday,09,May,2025,15:59:35:29142
VIN: 1VWCN7A30EC060671 License Plate:
Mileage: 218240km-135608mi Repair Order:
Chassis Type: A3-VW41 (7N0)
Scan: 01 02 03 05 08 09 15 16 17 19 25 2B 2E 36 37 42 44 46 47 4F
52 56 62 72 75 77
VIN: 1VWCN7A30EC060671 Mileage: 218240km-135608miles
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
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
25-Immobilizer -- Status: OK 0000
2B-Steer. Col. Lock -- Status: OK 0000
2E-Media Player 3 -- Status: OK 0000
36-Seat Mem. Drvr -- Status: OK 0000
37-Navigation -- Status: Malfunction 0010
42-Door Elect, Driver -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
47-Sound System -- Status: Malfunction 0010
4F-Centr. Electr. II -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
56-Radio -- Status: Malfunction 0010
62-Door, Rear Left -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
75-Telematics -- Status: Malfunction 0010
77-Telephone -- Status: OK 0000
-------------------------------------------------------------------------------
VCDS
Self-Diagnosis Log
Friday,09,May,2025,15:59:35:29142
Page 2
VIN: 1VWCN7A30EC060671 License Plate:
Fault Priority: 2
Part No SW: 03L 997 009 J HW: 03L 907 309 S
Component: R4 2.0l TDI H24 9982
Revision: 71H24--- Serial number: CVN: D240C61F38D3FF82
Coding: 001D0012042400008000
Shop #: WSC 04998 444 00000
ASAM Dataset: EV_ECM20TDI01103L997009J 004005
ROD: EV_ECM20TDI01103L997009H.rod
VCID: 3B24E92B63E2BDB29A8-806E
VINID: 0669D37874430154C018018704DB070DFD
4 Faults Found:
8203 - Cylinder 1 Internal Pressure Sensor
P13D0 00 [01100101] - Implausible Signal
Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 2
Fault Frequency: 1
Mileage: 218227 km
Date: 2025.04.30.
Time: 07:48:18
Engine speed: 1261.00 /min
Normed load value: 0.0 %
Vehicle speed: 18 km/h
Coolant temperature: 100 °C
Intake air temperature: 31 °C
Ambient air pressure: 970 mbar
Voltage terminal 30: 14.040 V
Unlearning counter according OBD: 40
Maximum cylinder 1 cylinder pressure: 35.641 bar
Cylinder 1 max pressure position in deceleration mode: 1.03 °
Cylinder_pressure_offset_cylinder_1: -3.656 bar
Malfunction status of combustion chamber pressure of cylinder 1-Bits 0-7: 32
Group run time cylinder pressure sensor 1: -2.2 μs
5075 - Fuel Injector for Cylinder 1 (N30)
P1237 00 [01100000] - Open Circuit
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 2
Fault Frequency: 1
Mileage: 218241 km
Date: 2025.05.06.
Time: 13:35:56
Engine speed: 871.00 /min
Normed load value: 49.8 %
Vehicle speed: 0 km/h
Coolant temperature: 31 °C
Intake air temperature: 20 °C
Ambient air pressure: 970 mbar
VCDS
Self-Diagnosis Log
Friday,09,May,2025,15:59:35:29142
Page 3
VIN: 1VWCN7A30EC060671 License Plate:
Unlearning counter according OBD: 40
Unlearning counter according OBD: 40
Allowed number of injections-Bits 0-7: 3
Injection release status-Bits 0-7: 56
Desired injection characteristic-Bits 0-7: 56
Mean injection quantity: 12.27 mg/stroke
Rail pressure regulation: status-Bits 0-7: 15
Fuel high-pressure: actual value: 366100 hPa
Control Module temperature: 23.6 °C
5077 - Fuel Injector for Cylinder 3 (N32)
P1239 00 [01100000] - Open Circuit
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 2
Fault Frequency: 1
Mileage: 218241 km
Date: 2025.05.06.
Time: 13:51:04
Engine speed: 831.50 /min
Normed load value: 45.9 %
Vehicle speed: 0 km/h
Coolant temperature: 77 °C
Intake air temperature: 22 °C
Ambient air pressure: 970 mbar
Voltage terminal 30: 14.340 V
Unlearning counter according OBD: 40
Allowed number of injections-Bits 0-7: 3
Injection release status-Bits 0-7: 56
Desired injection characteristic-Bits 0-7: 56
Mean injection quantity: 11.68 mg/stroke
Rail pressure regulation: status-Bits 0-7: 15
Fuel high-pressure: actual value: 368600 hPa
Control Module temperature: 33.1 °C
8735 - Cylinder 1
P0301 00 [01100100] - Misfire Detected
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 2
Fault Frequency: 1
Mileage: 218226 km
Date: 2025.04.30.
Time: 07:46:16
Engine speed: 766.00 /min
Normed load value: 74.9 %
Vehicle speed: 0 km/h
Coolant temperature: 96 °C
Intake air temperature: 37 °C
Ambient air pressure: 970 mbar
VCDS
Self-Diagnosis Log
Friday,09,May,2025,15:59:35:29142
Page 4
VIN: 1VWCN7A30EC060671 License Plate:
Unlearning counter according OBD: 72
Unlearning counter according OBD: 72
Mean injection quantity: 20.28 mg/stroke
Air mass: actual value (mg/stroke): 465.0 mg/stroke
Fuel temperature: 35.7 °C
Oxygen sensor 1 bank 1: lambda actual value: 1.580
Pressure control valve adaptation factor: 1.0887
Injection release status-Bits 0-7: 56
Readiness: 0 0 0 0 0
-------------------------------------------------------------------------------
Address 02: Auto Trans Labels: 02E-927-770.clb
Part No SW: 02E 300 062 B HW: 02E 927 770 AL
Component: GSG DSG AG6 521 9437
Revision: 05652104 Serial number: 00001310011309
Coding: 0000020
Shop #: WSC 09003 957 00200
VCID: 14766297227C92CA3B2-8040
No fault code found.
-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104) Labels:. 1K0-907-379-EC1-V4.clb
Part No SW: 1K0 907 379 BM HW: 1K0 907 379 BM
Component: ESP MK60EC1 H46 0164
Revision: 00H46001
Coding: C54BC0F5492800FAA31103EB921A0042A1100012
Shop #: WSC 09003 957 00200
VCID: 7EA2203F30F0689AFD6-802A
No fault code found.
-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. (J518) Labels:| 5K0-959-434.clb
Part No SW: 5K0 959 434 B HW: 5K0 959 434
Component: VWKESSYPQ35GP 086 1101
Revision: 00086000 Serial number: 0194589948 Dataset Number: 5K0116v____ 560E
Coding: 130C0C
Shop #: WSC 09003 957 00200
ASAM Dataset: EV_KESSYPQ35G A02013
ROD: EV_KESSYPQ35G_A02_VW41.rod
VCID: 3436C2174EBC72CA5B2-8060
No fault code found.
-------------------------------------------------------------------------------
VCDS
Self-Diagnosis Log
Friday,09,May,2025,15:59:35:29142
Page 5
VIN: 1VWCN7A30EC060671 License Plate:
Address 09: Cent. Elect. (J519) Labels:. 1K0-937-08x-09.clb
Part No SW: 561 907 044 AF HW: 561 907 044 AF
Component: Climatronic H03 0606
Revision: 00001K02
Coding: 0030019012
Shop #: WSC 09003 957 00200
ASAM Dataset: EV_ACClimaBHBVW411 A01001
ROD: EV_ACClimaBHBVW411_VW41.rod
VCID: 5BE449AB83A29DB2BA8-800E
No fault code found.
-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519) Labels:. 1K0-937-08x-09.clb
Part No SW: 5K0 937 087 AE HW: 5K0 937 087 AE
Component: BCM PQ35 H+ 122 0173
Revision: BL122001
Coding: EF200E1B982B08D4098802012600854800F1A086458015B064806000BC70
Shop #: WSC 09003 957 00200
VCID: 78AE362712D456AAB7A-802C
No fault code found.
-------------------------------------------------------------------------------
VCDS
Self-Diagnosis Log
Friday,09,May,2025,15:59:35:29142
Page 6
VIN: 1VWCN7A30EC060671 License Plate:
Address 16: Steering wheel (J527) Labels:| 5K0-953-569.clb
Part No SW: 5C0 959 655 AE HW: 5C0 959 655 AE
Component: AirbagVW10G 014 0851
Serial number: 003MWM03N6H% Dataset Number: 560003v__A_ 0126
Coding: 00004D4A
Shop #: WSC 35518 003 1048576
ASAM Dataset: EV_AirbaVW10SMEVW360 001026
ROD: EV_AirbaVW10SMEVW360.rod
VCID: 75B03F1305462BC2ACC-8020
Seat occupied recognition:
Subsystem 1 - Part No SW: 5C6 959 339 B HW: 5C6 959 339 B
Component: BF-Gewichtss. H10 0046
Serial number: 6940000Y1300010L7D0D
Coding: 303047
Crash sensor for side airbag: driver side:
Subsystem 2 - Part No SW: 5K0 959 354 HW: 5K0 959 354
Component: S.Sens.Fahr.V H02 ----
Serial number: 3572MSME3A13617DZZZ.
Crash sensor for side airbag: passenger side:
Subsystem 3 - Part No SW: 5K0 959 354 HW: 5K0 959 354
Component: S.Sens.Beif.V H02 ----
Serial number: 3582MSME1D42147EZZZ/
Rear Side Airbag Crash Sensor (on driver's side):
Subsystem 4 - Part No SW: 5K0 959 351 A HW: 5K0 959 351 A
Component: S.Sens.Fahr.H H02 ----
Serial number: 3516KSME2B184F28ZZZ/
Passenger side rear thorax airbag crash sensor:
Subsystem 5 - Part No SW: 5K0 959 351 A HW: 5K0 959 351 A
Component: S.Sens.Beif.H H02 ----
Serial number: 3526KSME526B2229ZZZT
Crash sensor for front airbag: driver side:
Subsystem 6 - Part No SW: 5K0 959 659 A HW: 5K0 959 659 A
Component: F.Sens.Fahr H02 ----
Serial number: 3556LSME4D25032AZZZX
Crash sensor for front airbag: passenger side:
Subsystem 7 - Part No SW: 5K0 959 659 A HW: 5K0 959 659 A
Component: F.Sens.Beif H02 ----
Serial number: 3566LSME2F07032AZZZY
No fault code found.
-------------------------------------------------------------------------------
VCDS
Self-Diagnosis Log
Friday,09,May,2025,15:59:35:29142
Page 7
VIN: 1VWCN7A30EC060671 License Plate:
Address 17: Instruments (J285) Labels:| 5K0-920-XXX-17.clb-SRI1
Part No SW: 1K5 953 521 AR HW: 5K0 953 569 E
Component: LENKS.MODUL 016 0140
Revision: FF010042 Serial number: 20130913101323
Coding: 000A140000
Shop #: WSC 09003 957 00200
ASAM Dataset: EV_SMLSNGVOLWSXS A01004
ROD: EV_SMLSNGVOLWS.rod
VCID: 7DA027333D767382E4C-8028
Multifunction steering wheel control module:
Subsystem 1 - Part No SW: 3C8 959 537 D HW: 3C8 959 537 D Labels: 3C8-959-537.CLB
Component: E221__MFL-YVJ H07 0022
Coding: E20000
No fault code found.
-------------------------------------------------------------------------------
Address 17: Instruments (J285) Labels:| 5K0-920-XXX-17.clb-SRI1
Part No SW: 561 920 970 G HW: 561 920 970 G
Component: KOMBI H04 0811
Serial number: 00000000000000
Coding: 231E01
Shop #: WSC 09003 957 00200
ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A04721
ROD: EV_Kombi_UDS_VDD_RM09_004_VW41.rod
VCID: 1E6200BFD030C89A9D6-804A
No fault code found.
-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533) Labels:. 7N0-907-530-V2.clb
Part No SW: 7N0 907 530 AM HW: 7N0 907 530 AM
Component: J533 Gateway H55 1642
Revision: H55 Serial number: 23111303001092
Coding: 461000
Shop #: WSC 09003 957 00200
VCID: 7BA4292B23E27DB2DA8-802E
No fault code found.
-------------------------------------------------------------------------------
VCDS
Self-Diagnosis Log
Friday,09,May,2025,15:59:35:29142
Page 8
VIN: 1VWCN7A30EC060671 License Plate:
Address 2B: Steer. Col. Lock (J764) Labels:* 5K0-905-861.clb
Part No SW: 5K0 953 234 HW: 5K0 953 234
Component: IMMO H04 0811
Serial number:
Coding: 000007
Shop #: WSC 09003 957 00200
ASAM Dataset: EV_Immo_UDS_VDD_RM09 A03710
ROD: EV_Immo_UDS_VDD_RM09_VW23.rod
VCID: 6A8A1C6F5CF8F43A31E-803E
No fault code found.
-------------------------------------------------------------------------------
Address 2B: Steer. Col. Lock (J764) Labels:* 5K0-905-861.clb
Part No SW: 5K0 905 861 C HW: 5K0 905 861 C
Component: ELV-PQ35 H21 0240
Revision: 00000000 Serial number: 13000212318004
Coding: 4900000000000000
Shop #: WSC 09003 957 00200
ASAM Dataset: EV_ELVMarquMPVW36X A01001
ROD: EV_ELVMarquMPVW36X_VW41.rod
VCID: 303ECE07BAA44EEA3FA-8064
No fault code found.
-------------------------------------------------------------------------------
Address 2E: Media Player 3
Cannot be reached
-------------------------------------------------------------------------------
Address 36: Seat Mem. Drvr (J136) Labels: None
Part No SW: 561 959 760 B HW: 561 959 760 B
Component: MEM-FS H04 0182
Revision: AA000000 Serial number: 00000082234242
Coding: 00581B0000000000000021010100202020202120202020
Shop #: WSC 09003 957 00200
VCID: 221A344FE4C8EC7AB9E-8076
No fault code found.
-------------------------------------------------------------------------------
VCDS
Self-Diagnosis Log
Friday,09,May,2025,15:59:35:29142
Page 9
VIN: 1VWCN7A30EC060671 License Plate:
Address 42: Door Elect, Driver (J386) Labels:| 3C0-959-70X-GEN4.clb
Part No SW: 3C0 035 684 Q HW: 3C0 035 684 J
Component: RNS-MID H21 5382
Revision: AB001001 Serial number: VWZ6Z7N6164053
Coding: 04090042010000A6000B
Shop #: WSC 09003 957 00200
VCID: 3138CB03B12E47E2304-8064
Subsystem 1 - Part No: 7L6 919 859
Component: NAR V6 7963
2 Faults Found:
02635 - Tuner Not Enabled/Activated
000 - - - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 7
Fault Frequency: 193
Reset counter: 20
Mileage: 211528 km
Time Indication: 0
00862 - Antenna for GPS Navigation (R50/R52)
007 - Short to Ground - Intermittent
Freeze Frame:
Fault Status: 00100111
Fault Priority: 5
Fault Frequency: 1
Reset counter: 19
Mileage: 213499 km
Time Indication: 0
Date: 2019.08.01.
Time: 17:42:34
-------------------------------------------------------------------------------
VCDS
Self-Diagnosis Log
Friday,09,May,2025,15:59:35:29142
Page 10
VIN: 1VWCN7A30EC060671 License Plate:
Address 44: Steering Assist Labels: 1K0-909-14x-GEN3.clb
Part No SW: 561 959 701 A HW: 3C0 959 793 C
Component: TUER-SG FT 002 0525
Revision: 12110009 Serial number: 0007581193
Coding: 0405FD
Shop #: WSC 09003 957 00200
ASAM Dataset: EV_TSGFPQ25BRFVW46X A04001
ROD: EV_TSGFPQ25BRFVW46X.rod
VCID: 1C660AB7C62CDA8A732-8048
Slave Driver:
Subsystem 1 - Part No SW: 561 959 811 B HW: 561 959 811 B Labels: 1K0-959-70X-GEN4.CLB
Component: J388__TSG_HL 006 5470
Serial number: 14102630131126093523
Coding: 800000
No fault code found.
-------------------------------------------------------------------------------
Address 44: Steering Assist Labels: 1K0-909-14x-GEN3.clb
Part No: 1K0 909 144 R
Component: EPS_ZFLS Kl. 290 3501
Revision: 00H22000
Shop #: WSC 01357 011 00200
VCID: 3928F323655E8FA2884-806C
No fault code found.
-------------------------------------------------------------------------------
Address 47: Sound System (R12) Labels: 5K0-035-456.clb
Part No SW: 5C6 035 456 A HW: 5C6 035 456 A
Component: KonzernAmp10K H07 6813
Revision: -------- Serial number: EAA098A0090032 Dataset Number: 560050v____ 5607
ASAM Dataset: EV_AudioVerst10KanalSTT3 S01001
ROD: EV_AudioVerst10KanalSTT3_VW41.rod
VCID: 2612285F8860105AD56-8072
1 Fault Found:
9457664 - Function limitation due to excessive temperature
B1050 00 [00001000] - -
[Funktioneinschränkung durch Übertemperatur]
Intermittent - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 6
Fault Frequency: 3
Reset counter: 8
Mileage: 215697 km
Date: 2025.03.31.
Time: 19:35:58
-------------------------------------------------------------------------------
VCDS
Self-Diagnosis Log
Friday,09,May,2025,15:59:35:29142
Page 11
VIN: 1VWCN7A30EC060671 License Plate:
Address 52: Door Elect, Pass. (J387) Labels:| 3C0-959-70X-GEN4.clb
Part No SW: 7N0 907 532 HW: 7N0 907 530 AM
Component: EZE_2 H55 1642
Revision: H55 Serial number: 23111303001092
Coding: 01030108
Shop #: WSC 09003 957 00200
VCID: 6FBC0D7B679A1112660-803A
Subsystem 1 - Part No SW: 561 959 591 HW: 561 959 591
Component: J245 P05 FFD7 H07 0004
Serial number: 53388786011318702116
Coding: 181100
Subsystem 2 - Part No SW: 561 919 204 B HW: 561 919 204 B
Component: Analoguhr 008 0005
No fault code found.
-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387) Labels:| 3C0-959-70X-GEN4.clb
Part No SW: 561 959 702 A HW: 3C0 959 792 C
Component: TUER-SG BT 002 0525
Revision: 14110009 Serial number: 0007623009
Coding: 0405FC
Shop #: WSC 09003 957 00200
ASAM Dataset: EV_TSGBPQ25BRFVW46X A04001
ROD: EV_TSGBPQ25BRFVW46X.rod
VCID: 1D6007B3DD36D38284C-8048
Slave Passenger:
Subsystem 1 - Part No SW: 561 959 812 B HW: 561 959 812 B Labels: 1K0-959-70X-GEN4.CLB
Component: J389__TSG_HR 006 5470
Serial number: 14102631131126134247
Coding: 800000
No fault code found.
-------------------------------------------------------------------------------
VCDS
Self-Diagnosis Log
Friday,09,May,2025,15:59:35:29142
Page 12
VIN: 1VWCN7A30EC060671 License Plate:
Address 75: Telematics (J949) Labels:| 12E-035-284.clb
Part No SW: 3C0 035 684 Q HW: 3C0 035 684 J
Component: RNS-MID H21 5382
Revision: AB001001 Serial number: VWZ6Z7N6164053
Coding: 04090042010000A6000B
Shop #: WSC 09003 957 00200
VCID: 3138CB03B12E47E2304-8064
Subsystem 1 - Part No: 7L6 919 859
Component: NAR V6 7963
2 Faults Found:
02635 - Tuner Not Enabled/Activated
000 - -
Freeze Frame:
Fault Status: 01100000
Fault Priority: 7
Fault Frequency: 194
Reset counter: 235
Mileage: 211528 km
Time Indication: 0
00862 - Antenna for GPS Navigation (R50/R52)
007 - Short to Ground - Intermittent
Freeze Frame:
Fault Status: 00100111
Fault Priority: 5
Fault Frequency: 1
Reset counter: 19
Mileage: 213499 km
Time Indication: 0
Date: 2019.08.01.
Time: 17:42:34
-------------------------------------------------------------------------------
VCDS
Self-Diagnosis Log
Friday,09,May,2025,15:59:35:29142
Page 13
VIN: 1VWCN7A30EC060671 License Plate:
Address 77: Telephone (J412) Labels:| 5N0-035-729.clb
Part No SW: 561 035 285 HW: 561 035 285
Component: OCULowUSA 014 0086
Serial number: 000003554140510
Coding: 02140102C2423A007F1606000000
Shop #: WSC 09003 957 00200
ASAM Dataset: EV_OCULow 001010
ROD: EV_OCULow_001_VW41.rod
VCID: 53F4A18BEB7255F2628-8006
3 Faults Found:
12670464 - Databus
U1121 00 [00001000] - Missing Message
[CAN TO brake]
Intermittent - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 6
Fault Frequency: 4
Reset counter: 19
Mileage: 215697 km
Date: 2025.04.01.
Time: 19:33:27
0035 - Databus
U1121 00 [00001000] - Missing Message
[CAN TO Airbag]
Intermittent - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 6
Fault Frequency: 5
Reset counter: 19
Mileage: 215697 km
Date: 2025.04.01.
Time: 19:33:27
2103041 - Control Module
B1788 F0 [00001001] - Start Prohibition Deactivated
Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 8
Fault Frequency: 1
Reset counter: 235
Mileage: 218241 km
Date: 2025.05.09.
Time: 15:57:58
-------------------------------------------------------------------------------
VCDS
Self-Diagnosis Log
Friday,09,May,2025,15:59:35:29142
Page 14
VIN: 1VWCN7A30EC060671 License Plate:
------------------------------12 Faults Found------------------------------
Part No SW: 5N0 035 729 A HW: 5N0 035 729 A
Component: TELEFON H05 0315
Revision: 1B001001 Serial number: 00007665503279 Dataset Number: 5N0035729A 0001
Coding: 0A10030080010110
Shop #: WSC 09003 957 00200
ASAM Dataset: EV_UHVUMI 001007
ROD: EV_UHVUMI.rod
VCID: 2E02D07FA090581A2D6-807A
No fault code found.
End----------(Elapsed Time: 01:21, VBatt start/end: 12.4V/12.4V)-----------
------------------------------12 Faults Found------------------------------
 
Last edited by a moderator:
   #2  

Uwe

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Administrator
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Messages
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Reaction score
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Location
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VCDS Serial number
HC100001
8203 - Cylinder 1 Internal Pressure Sensor
P13D0 00 [01100101] - Implausible Signal
That sensor is in the glow plug.

Ran VCDS and checked the injector quantity deviation which looked like this at 94deg C;
Is this at idle?

some of the faults listed are from me unplugging injector 1 and 3.
Please clear fault codes directly in 01-Engine and let's see what comes back.

-Uwe-

PS: Please do not use the [Print] function in VCDS to post data here. The formatting it produces is intended for a sheet-fed printer, but it's much harder to read here than the native text that VCDS produces. That native text can be had using the [Copy] button in VCDS, or by opening any of the .txt files in your Logs or Scans sub-folder with Notepad and then copying the data to paste here.
 
   #3  

mxwzhr

Verified VCDS User
Verified
Joined
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Messages
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Reaction score
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Location
NC, USA
VCDS Serial number
C?ID=618502
Yes those numbers are at idle. I cleared the codes and nothing has come back but the knocking persists. Since I had no codes returning I pulled the glow plugs and put them in different spots to see if maybe the deviation would follow thinking maybe I had a bad glow plug, guess at best but figured what could hurt. Not sure where to look at this point to see what the knock is about although I guess there's a plethora of choices. Any ideas? Thanks.
 
   #4  

Suki

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VCDS Serial number
C?ID=370038
Send measured pressure values of cylinders 1, 2, 3, 4, when only the ignition is on (the engine is not running) and when the vehicle is started (when the engine is running).
 
   #5  

mxwzhr

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VCDS Serial number
C?ID=618502
So I got a new code after a complete reset, P02A0, and getting a pretty funny smell coming from the exhaust. Besides putting in the correct value for the injector, is there anything else that should be done, resetting of adaptives, etc.?





Code:
Tuesday,13,May,2025,17:19:07:29142
VCDS Version: Release 25.3.1 (x64) Running on Windows 10 x64
www.Ross-Tech.com

                Address 01: Engine       Labels: 03L-906-022-CFC.clb
Control Module Part Number: 03L 997 009 J    HW: 03L 907 309 S
  Component and/or Version: R4 2.0l TDI   H24 9982
           Software Coding: 001D0012042400008000
            Work Shop Code: WSC 04998 444 00000
              ASAM Dataset: EV_ECM20TDI01103L997009J 004005 (VW41)
                       ROD: EV_ECM20TDI01103L997009H.rod
                      VCID: 3B24E92B63E2BDB29A8-806E
1 Fault Found:

8834 - Cylinder 1 Injection Timing
          P020A 00 [10101110] - -
          MIL ON - Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 2
                    Fault Frequency: 2
                    Mileage: 218241 km
                    Date: 2025.05.13.
                    Time: 00:07:48

                    Engine speed: 1630.50 /min
                    Normed load value: 51.4 %
                    Vehicle speed: 0 km/h
                    Coolant temperature: 65 °C
                    Intake air temperature: 33 °C
                    Ambient air pressure: 960 mbar
                    Voltage terminal 30: 14.140 V
                    Unlearning counter according OBD: 40
                    Accelerator pedal travel: 21.14 %
                    Location of primary combustion: cylinder 1: -29.82 °
                    Corrected inner torque from combustion chamb press of cyl 1: 42.2 Nm
                    Cylinder 1 main combustion position regulator limitation status-Bits 0-7: 34
                    Cylinder 1 internal torque regulator: limitation status-Bits 0-7: 2


Readiness: 1 1 0 0 1
 
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