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Thread: 2012 vw Jetta tdi check engine light/fault codes

  1. #1
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    2012 vw Jetta tdi check engine light/fault codes

    Code:
    Saturday,18,May,2019,16:01:00:61484
    VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
    VCDS Version: 18.9.1.0 (x64)  HEX-V2 CB: 0.4436.4
    Data version: 20190114 DS296.0
    www.Ross-Tech.com
    
    
    VIN: 3VW3L7AJ0CM408842   License Plate: 
    
    
    Chassis Type: AJ-VW36 (6N0)
    Scan: 01 03 05 08 09 15 17 19 25 2B 2E 37 44 47 56
    
    VIN: 3VW3L7AJ0CM408842   Mileage: 162960km-101258miles
    
    01-Engine -- Status: Malfunction 0010
    03-ABS Brakes -- Status: Malfunction 0010
    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
    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
    37-Navigation -- Status: Malfunction 0010
    44-Steering Assist -- Status: OK 0000
    47-Sound System -- Status: OK 0000
    56-Radio -- Status: OK 0000
    -------------------------------------------------------------------------------
    Address 01: Engine (CJA)       Labels: 03L-906-022-CBE.clb
       Part No SW: 03L 906 019 EH    HW: 03L 907 309 AA
       Component: R4 2,0L EDC G000SG  3523  
       Revision: 12H14---    Serial number:               
       Coding: 0050072
       Shop #: WSC 83968 804 673350
       VCID: 75B7E21909CE346FBDB-8020
    
    6 Faults Found:
    001699 - Sensor Reference Voltage "D" 
                   P06A3 - 000 - Open Circuit - MIL ON
                 Freeze Frame:
                        Fault Status: 11100000
                        Fault Priority: 2
                        Fault Frequency: 1
                        Reset counter: 255
                        Mileage: 162923 km
                        Time Indication: 0
                        Date: 2019.05.17
                        Time: 22:46:09
    
                 Freeze Frame:
                        RPM: 0 /min
                        Speed: 0.0 km/h
                        Load: 0.0 %
                        Voltage: 12.39 V
                        Temperature: 95.4C
                        (no units): 0.0
                        Torque: -150.0 Nm
    
    000768 - Random/Multiple Cylinder Misfire Detected 
                   P0300 - 000 - 
                 Freeze Frame:
                        Fault Status: 01100000
                        Fault Priority: 2
                        Fault Frequency: 1
                        Reset counter: 255
                        Mileage: 162925 km
                        Time Indication: 0
                        Date: 2019.05.17
                        Time: 23:17:33
    
                 Freeze Frame:
                        RPM: 3105 /min
                        Speed: 83.0 km/h
                        Load: 34.1 %
                        Voltage: 13.76 V
                        Voltage: 13.76 V
                        Voltage: 13.76 V
                        Voltage: 13.76 V
    
    000769 - Cylinder 1 
                   P0301 - 000 - Misfire Detected
                 Freeze Frame:
                        Fault Status: 01100000
                        Fault Priority: 2
                        Fault Frequency: 1
                        Reset counter: 255
                        Mileage: 162927 km
                        Time Indication: 0
                        Date: 2019.05.17
                        Time: 23:19:34
    
                 Freeze Frame:
                        RPM: 2162 /min
                        Speed: 36.0 km/h
                        Load: 38.8 %
                        Bin. Bits: 00100000
                        Torque: 3.0 Nm
                        Bin. Bits: 00000000
                        Ign. Timing: 18.4 ATDC
    
    000771 - Cylinder 3 
                   P0303 - 000 - Misfire Detected
                 Freeze Frame:
                        Fault Status: 01100000
                        Fault Priority: 2
                        Fault Frequency: 1
                        Reset counter: 255
                        Mileage: 162927 km
                        Time Indication: 0
                        Date: 2019.05.17
                        Time: 23:19:34
    
                 Freeze Frame:
                        RPM: 2162 /min
                        Speed: 36.0 km/h
                        Load: 38.8 %
                        Bin. Bits: 00100000
                        Torque: 3.0 Nm
                        Bin. Bits: 00000000
                        Ign. Timing: 18.4 ATDC
    
    000772 - Cylinder 4 
                   P0304 - 000 - Misfire Detected
                 Freeze Frame:
                        Fault Status: 01100000
                        Fault Priority: 2
                        Fault Frequency: 1
                        Reset counter: 255
                        Mileage: 162927 km
                        Time Indication: 0
                        Date: 2019.05.17
                        Time: 23:19:34
    
                 Freeze Frame:
                        RPM: 2162 /min
                        Speed: 36.0 km/h
                        Load: 38.8 %
                        Bin. Bits: 00100000
                        Torque: 3.0 Nm
                        Bin. Bits: 00000000
                        Ign. Timing: 18.4 ATDC
    
    000770 - Cylinder 2 
                   P0302 - 000 - Misfire Detected
                 Freeze Frame:
                        Fault Status: 01100000
                        Fault Priority: 2
                        Fault Frequency: 1
                        Reset counter: 255
                        Mileage: 162927 km
                        Time Indication: 0
                        Date: 2019.05.17
                        Time: 23:19:34
    
                 Freeze Frame:
                        RPM: 2162 /min
                        Speed: 36.0 km/h
                        Load: 38.8 %
                        Bin. Bits: 00100000
                        Torque: 3.0 Nm
                        Bin. Bits: 00000000
                        Ign. Timing: 18.4 ATDC
    
    Readiness: 1 1 0 0 X 
    
    -------------------------------------------------------------------------------
    Address 03: ABS Brakes (J104)       Labels:. 1K0-907-379-60EC1F.clb
       Part No SW: 1K0 907 379 BL    HW: 1K0 907 379 BL
       Component: ESP MK60EC1   H31 0152  
       Revision: 00H31001    
       Coding: B14B400C492200028D1302E8921B0042251400
       Shop #: WSC 30799 001 104857
       VCID: 7DA7FA393DFE6C2FF5B-8028
    
    1 Fault Found:
    02214 - Tire Pressure Warning 
                002 - Lower Limit Exceeded
                 Freeze Frame:
                        Fault Status: 01100010
                        Fault Priority: 2
                        Fault Frequency: 1
                        Reset counter: 84
                        Mileage: 162961 km
                        Time Indication: 0
                        Date: 2019.05.18
                        Time: 08:43:01
    
                 Freeze Frame:
                        Count: 0
                        Count: 2
                        Count: 4096
                        Count: 397
                        Count: 44288
                        Count: 63488
                        Count: 0
                        Count: 0
    
    
    -------------------------------------------------------------------------------
    Address 05: Acc/Start Auth. (J518)       Labels:| 5K0-959-434.clb
       Part No SW: 5K0 959 434 B    HW: 5K0 959 434 
       Component: VWKESSYPQ35GP 085 0902  
       Revision: 00085000    Serial number: 0167091423
       Coding: 030C0C
       Shop #: WSC 00066 000 00000
       ASAM Dataset: EV_KESSYPQ35G A02013
       ROD: EV_KESSYPQ35G_A02_VW36.rod
       VCID: 34311F1D4EB46D674A5-8060
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 08: Auto HVAC        Labels: 5C0-820-047.clb
       Part No SW: 5C0 820 047 AQ    HW: 5C0 820 047 AQ
       Component: J301  Klimaanlage   0203  
       Revision: 2001010S    Serial number: 00000000924153
       Shop #: WSC 00066 000 00000
       VCID: 6FBBD0716B920EBF777-803A
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 09: Cent. Elect. (J519)       Labels:. 6R0-937-08x-09.clb
       Part No SW: 5C0 937 087 E    HW: 5C0 937 087 A
       Component: BCM25 JLB H3  H66 0256  
       Revision: B2066001    Serial number: 04371118121328
       Coding: 73994B9A08230F0008382000240884C50082502E6000000030A000000000
       Shop #: WSC 00066 000 00000
       VCID: 2F3B1071A7124EBF377-807A
    
       Subsystem 1 - Part No SW: 6R0 959 801 AF    HW: 6R0 959 801 AF  Labels: 6R0-959-801.CLB
       Component: J386__TSG_FT  004 3464 
       Serial number: --------------------
       Coding: 820000
    
       Subsystem 2 - Part No SW: 6R0 959 802 AF    HW: 6R0 959 802 AF  Labels: 6R0-959-802.CLB
       Component: J387__TSG_BT  004 3464 
       Serial number: --------------------
       Coding: 820000
    
       Subsystem 3 - Part No SW: 5K0 959 591     HW: 5K0 959 591 
       Component: J245 PS41.022  H09 0007 
       Serial number:     WRH0004LQG.     
       Coding: 180000
    
       Subsystem 4 - Part No SW: 5K0 959 542 A    HW: 5K0 959 542 A
       Component: E221__MFL-TAS  H09 0013 
       Serial number: 0163787             
       Coding: 020000
    
       Subsystem 5 - Part No SW: 6R0 959 811 H    HW: 6R0 959 811 H
       Component: J388__TSG_HL  004 3464 
       Serial number: --------------------
       Coding: 800000
    
       Subsystem 6 - Part No SW: 6R0 959 812 H    HW: 6R0 959 812 H
       Component: J389__TSG_HR  004 3464 
       Serial number: --------------------
       Coding: 800000
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 15: Airbags (J234)       Labels:| 5K0-959-655.clb
       Part No SW: 5C0 959 655 E    HW: 5C0 959 655 E
       Component: AirbagVW10G   014 0808  
       Serial number: 003GTM05NFWG  
       Coding: 00003936
       Shop #: WSC 00066 000 00000
       ASAM Dataset: EV_AirbaVW10SMEVW360 A01023
       ROD: EV_AirbaVW10SMEVW360.rod
       VCID: 34311F1D4EB46D674A5-8060
    
       Seat occupied recognition: 
       Subsystem 1 - Part No SW: 5C6 959 339 A    HW: 5C6 959 339 A
       Component: BF-Gewichtss.  H10 0045 
       Serial number: 6940000Y120000DYLT0O
       Coding: 303042
    
       Crash sensor for side airbag: driver side: 
       Subsystem 2 - Part No SW: 5K0 959 354     HW: 5K0 959 354 
       Component: S.Sens.Fahr.V  H01 ---- 
       Serial number: 3572MSME7B2A236BZZZ2
    
       Crash sensor for side airbag: front passenger side: 
       Subsystem 3 - Part No SW: 5K0 959 354     HW: 5K0 959 354 
       Component: S.Sens.Beif.V  H01 ---- 
       Serial number: 3582MSME084F656BZZZ6
    
       Crash sensor for side airbag: rear: driver side: 
       Subsystem 4 - Part No SW: 5K0 959 351 A    HW: 5K0 959 351 A
       Component: S.Sens.Fahr.H  H02 ---- 
       Serial number: 3516KSME011C0819ZZZL
    
       Crash sensor for side airbag: rear: passenger side: 
       Subsystem 5 - Part No SW: 5K0 959 351 A    HW: 5K0 959 351 A
       Component: S.Sens.Beif.H  H02 ---- 
       Serial number: 3526KSME4F0A0819ZZZ.
    
       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: 3556LSME25196B17ZZZ-
    
       Crash sensor for front airbag: front passenger side: 
       Subsystem 7 - Part No SW: 5K0 959 659 A    HW: 5K0 959 659 A
       Component: F.Sens.Beif  H02 ---- 
       Serial number: 3566LSME06146B17ZZZV
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 17: Instruments (J285)       Labels:| 5K0-920-xxx-17.clb-SRI1
       Part No SW: 5C6 920 951 AX    HW: 5C6 920 951 AX
       Component: KOMBI         H04 0604  
       Serial number: 00000000000000
       Coding: 270A01
       Shop #: WSC 30799 001 104857
       ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A04114
       ROD: EV_Kombi_UDS_VDD_RM09_004_VW32.rod
       VCID: 015F86C9418608CF913-8054
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 19: CAN Gateway (J533)       Labels:. 6N0-909-901-6R.clb
       Part No SW: 6N0 909 901     HW: 5C0 937 087 A
       Component: GW-K-CAN TP20 H66 0256  
       Revision: B2066001    
       Coding: 102200
       Shop #: WSC 00066 000 00000
       VCID: 70B9D30D7AAC11476ED-8024
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 25: Immobilizer (J334)       Labels:| 5K0-920-xxx-25.clb
       Part No SW: 5K0 953 234     HW: 5K0 953 234 
       Component: IMMO          H04 0604  
       Serial number: 00000000000000
       Coding: 000007
       Shop #: WSC 30799 001 1048576
       ASAM Dataset: EV_Immo_UDS_VDD_RM09 A03009
       ROD: EV_Immo_UDS_VDD_RM09.rod
       VCID: 6A8DC1655CF0EB97209-803E
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 2B: Steer. Col. Lock (J764)       Labels:* 5K0-905-861.clb
       Part No SW: 5K0 905 861 A    HW: 5K0 905 861 A
       Component: ELV-PQ35      H20 0230  
       Revision: 00000000    Serial number: 11000201982001
       Coding: 4100000000000000
       Shop #: WSC 00066 790 50316
       ASAM Dataset: EV_ELVMarquMPVW36X A01001
       ROD: EV_ELVMarquMPVW36X.rod
       VCID: 2E050D75A09847B73C1-807A
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 2E: Media Player 3 (J650)       Labels:. 5N0-035-342.lbl
       Part No SW: 5N0 035 342 E    HW: 5N0 035 342 E
       Component: SG EXT.PLAYER H13 0240  
       Revision: A1001003    Serial number: 7661467615    
       Coding: 020000
       Shop #: WSC 00066 000 00000
       VCID: 290FFE6999F6208FE93-807C
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 37: Navigation (J794)       Labels:| 1K0-035-27x-37.clb
       Part No SW: 1K0 035 274 B    HW: 1K0 035 274 B
       Component: RNS315-NAR    H35 0265  
       Serial number: VWZAZ2M4215505
       Coding: 04090001010006000000100A
       Shop #: WSC 01383 790 50316
       ASAM Dataset: EV_RNS315NARV2UDS A01004
       ROD: EV_RNS315NARV2UDS_VW32.rod
       VCID: 2313EC41FB5AFADFA3F-8076
    
       Data medium: 
       Subsystem 1 - Part No: 3AA 919 866 B
       Component: NAR_V2  0002 
    
    1 Fault Found:
    1048669 - Tuner for Satelite Radio 
              B11CF 53 [009] - Deactivated
              Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 7
                        Fault Frequency: 1
                        Reset counter: 84
                        Mileage: 162961 km
                        Date: 2019.05.18
                        Time: 08:43:02
    
    
    -------------------------------------------------------------------------------
    Address 44: Steering Assist        Labels: 1K0-909-14x-GEN3.clb
       Part No: 1K0 909 144 P
       Component: EPS_ZFLS Kl. 70     3305  
       Revision: 00H22000    
       Shop #: WSC 02069 000 90108
       VCID: 372B28115342867F6F7-8062
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 47: Sound System (R12)       Labels: 5K0-035-456.clb
       Part No SW: 5C6 035 456     HW: 5C6 035 456 
       Component: KonzernAmp10K H07 0468  
       Revision: --------    Serial number: EAA083A0016615
       ASAM Dataset: EV_AudioVerst10KanalSTT3 S01001
       ROD: EV_AudioVerst10KanalSTT3.rod
       VCID: 6597B259B5EEC4EF0DB-8030
    
    No fault code found.
    
    End----------(Elapsed Time: 01:25, VBatt start/end: 14.2V/14.4V)-----------
    Last edited by Uwe; 05-18-2019 at 05:43 PM. Reason: CODE tags

  2. #2
    Verified VCDS User PetrolDave's Avatar
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    We'll need to see the full Auto-Scan not just the edited fault code section.

  3. Likes Uwe liked this post
  4. #3
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    just edited and pasted complete autoscan
    thx

  5. #4
    Benevolent Dictator Uwe's Avatar
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    On the Engine, I would chase this down first:
    Code:
    001699 - Sensor Reference Voltage "D" 
                   P06A3 - 000 - Open Circuit - MIL ON
    You will need wiring diagrams.

    As for the ABS fault, check/adjust tire pressures, then use the tire pressure SET switch. I'm not sure where it is on that car. It should be documented in the owner's manual.

    -Uwe-
    The engineering problems are likely insurmountable. It would be like proposing to land a rocket booster section on a barge floating in the middle of the ocean.

  6. #5
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    What sensor reads cylinder misfire, because car is running very good, so that might be the sensor where the open circuit is???
    When swapped wiring harness the loom was melted on the wires that go to the timing gear on rear main seal. The wires looked ok so I just replaced the loom. I should of checked the wires with a test light. So thats a possibility. Just a PITA to get back in there to test and replace wire if needed. Always learning.
    Last edited by Vwjoe29; 05-19-2019 at 12:28 PM.

  7. #6
    Benevolent Dictator Uwe's Avatar
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    In most engines, misfires are detected based on small changes in crankshaft speed. However, in some TDIs, the cylinder pressure sensors built into the glow plugs may also play a role.

    -Uwe-
    The engineering problems are likely insurmountable. It would be like proposing to land a rocket booster section on a barge floating in the middle of the ocean.

  8. #7
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    Would a specific code come up for glow plugs or crank sensor if either were not working and/or connected?

  9. #8
    NostraJackAss Jack@European_Parts's Avatar
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    JPPSG!
    https://forums.ross-tech.com/showthr...uot-JPPSG-quot

    Most likely a bad wire in the harness & from a chafe point!

    FOD never sleeps!

    Hint: Check wiper area for water ingress or damage and where harness rubs cylinder head!

    Perform load light tests from end to end with ECU & sensors isolated.


    European Parts Emporium/Performance / Immobilizer Solutions EPE
    Certified Master Trained NY/BAR/BAD 7076062/ASE/SAE/NASTF Legal Factory Authorized/Licensed GeKo/FaZit # 403738
    Specializing in Custom Services IE: "welding-fabrication" / EPA-SMOG Update or Pass-Thru-Programming / Data Transfer / Immobilizers & OEM Quality Parts
    Above Magic! No Written record, AUTO-SCAN or Appointment = NO HELP!
    www.FixMyEuro.com <<<<<CLICK HERE! or vwemporium@aol.com ( JPPSG & Unverified members need not PM me & Please don't email or call facility for free tech support...use the forum )
    Getting you CONTROL again of your property - TAKE IT! In Conjunction with.........

  10. #9
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    More history on my VW Jetta tdi
    I had my high pressure fuel pump seize the timing belt jumped and damaged the head.
    So I did a complete engine swap and I did change wire harness because my tdi is a 6 speed manual and the engine I got was automatic. New timing belt, pulleys, CP3, new thermostat, and new clutch/flywheel.
    Also the rear main seal was leaking and was replaced using the correct tool to get timing gear correctly positioned.
    The code that will not clear is P06A3 the other ones will clear but come back up.
    Thx
    Last edited by Vwjoe29; 05-19-2019 at 09:47 AM.

  11. #10
    NostraJackAss Jack@European_Parts's Avatar
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    More history on my VW Jetta tdi
    I had my high pressure fuel pump seize the timing belt jumped and damaged the head.
    So I did a complete engine swap and I did change wire harness because my tdi is a 6 speed manual and the engine I got was automatic. New timing belt, pulleys, CP3, new thermostat, and new clutch/flywheel.
    Also the rear main seal was leaking and was replaced using the correct tool to get timing gear correctly positioned.
    The code that will not clear is P06A3 the other ones will clear but come back up.
    Thx

    Recheck your work for induced FOD damage of harness & verify every sensor and part on engine are correct!

    European Parts Emporium/Performance / Immobilizer Solutions EPE
    Certified Master Trained NY/BAR/BAD 7076062/ASE/SAE/NASTF Legal Factory Authorized/Licensed GeKo/FaZit # 403738
    Specializing in Custom Services IE: "welding-fabrication" / EPA-SMOG Update or Pass-Thru-Programming / Data Transfer / Immobilizers & OEM Quality Parts
    Above Magic! No Written record, AUTO-SCAN or Appointment = NO HELP!
    www.FixMyEuro.com <<<<<CLICK HERE! or vwemporium@aol.com ( JPPSG & Unverified members need not PM me & Please don't email or call facility for free tech support...use the forum )
    Getting you CONTROL again of your property - TAKE IT! In Conjunction with.........

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