Results 1 to 6 of 6

Thread: Flashing coil, scan shows a handful of fault codes

  1. #1
    Verified VCDS User
    Join Date
    Oct 2018
    Location
    UK
    Posts
    27
    Post Thanks / Like

    Flashing coil, scan shows a handful of fault codes

    Hi all

    I drive a 2014 A3 2.0 184 (with DTUK)

    I had the flashing coil the other day after pulling out of a junction. Car drove fine no limp mode. When I went out later the coil light had gone out and still driving fine. Done >100 miles and no problems.

    Did a scan today and found a few fault codes in the engine module and one in the CAN module for steering that all popped up last week.

    Any "best approach" here or just start cleaning sensors and checking wires?

    Thanks, Kristian


    Code:
    Monday,27,January,2020,16:19:25:42375
    VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
    VCDS Version: 19.6.2.0 (x64)  HEX-V2 CB: 0.4508.4
    Data version: 20190930 DS308.0
    www.Ross-Tech.com
    
    
    Mileage: 201915km-125464mi   Repair Order: 
    
    
    
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    
    
    Chassis Type: 8V-AU37 (5Q0)
    Scan: 01 03 08 09 10 15 16 17 19 42 44 52 55 5F BB BC
    
    VIN: WAUZZZ8V   Mileage: 201915km-125464miles
    
    01-Engine -- Status: Malfunction 0010
    03-ABS Brakes -- 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: Malfunction 0010
    19-CAN Gateway -- Status: Malfunction 0010
    42-Door Elect, Driver -- Status: OK 0000
    44-Steering Assist -- Status: OK 0000
    52-Door Elect, Pass. -- Status: OK 0000
    55-Headlight Range -- Status: OK 0000
    5F-Information Electr. -- Status: OK 0000
    BB-Door Rear Drv -- Status: OK 0000
    BC-Door Rear Pass -- Status: OK 0000
    -------------------------------------------------------------------------------
    Address 01: Engine (J623-CUNA)       Labels:. 04L-907-309-V1.clb
       Part No SW: 04L 906 021 EP    HW: 04L 907 309 A
       Component: R4 2,0L EDC   H22 7539  
       Revision: 81H22---    
       Coding: 02190012032501082000
       Shop #: WSC 29392 003 1048576
       ASAM Dataset: EV_ECM20TDI01104L906021EP 002008
       ROD: EV_ECM20TDI01104L906021AE.rod
       VCID: 77ABE8D7FF471CCFF8D-8022
    
    5 Faults Found:
    11901 - Manifold Pressure / Boost Sensor (G31) 
              P0236 00 [032] - Implausible Signal
              Intermittent - Not Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 2
                        Fault Frequency: 1
                        Date: 2000.00.00
                        Time: 00:00:00
    
                        Engine speed: 0.00 /min
                        Normed load value: 0.0 %
                        Vehicle speed: 0 km/h
                        Coolant temperature: 8 °C
                        Intake air temperature: 8 °C
                        Ambient air pressure: 1010 mbar
                        Voltage terminal 30: 12.360 V
                        Unlearning counter according OBD: 39
                        Charge air cooler inlet: pressure sensor 1 bank 1: raw value: 2440.2 hPa
                        Engine status: COENG_STANDBY
                        Engine status-Test_Program_Co Eng st COMPU VERB UBYTE: 0
    
    19210 - EGR System 
              P0402 00 [096] - Excessive Flow
              Intermittent - Not Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 2
                        Fault Frequency: 1
                        Mileage: 201859 km
                        Date: 2020.01.24
                        Time: 16:50:58
    
                        Engine speed: 1576.00 /min
                        Normed load value: 40.8 %
                        Vehicle speed: 14 km/h
                        Coolant temperature: 10 °C
                        Intake air temperature: 15 °C
                        Ambient air pressure: 1010 mbar
                        Voltage terminal 30: 14.620 V
                        Unlearning counter according OBD: 39
                        Exhaust recirculation valve 1 bank 1: mass flow - nominal value: 67.2 kg/h
                        Exhaust recirc.valve 1 bank 1: posit.feedback - Act.value: 0.00 %
                        Exhaust recirculation valve 2 bank 1: mass flow - nominal value: 0.0 kg/h
                        Exhaust recirc.valve 2 bank 1: posit.feedback - Act.value: 0.00 %
                        Exh.recircul.valve 1 bank 1: pos.feedback - Act.value: 0.18 %
                        Air mass at air mass meter 1: 105.0 kg/h
                        O2 sens. 1 bank 1 upstrm oxi cat: raw value: 3.2979
    
    5169 - Manifold Pressure / Boost Sensor (G31) 
              P0238 00 [032] - Signal too High
              Intermittent - Not Confirmed - Tested Since Memory Clear
    
    17448 - ROD - Unknown Error Code 
              - 00 [032]
              Intermittent - Not Confirmed - Tested Since Memory Clear
    
    4113 - Camshaft Position Sensor (G40) 
              P0341 00 [096] - Implausible Signal
              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: 5Q0 907 379 L    HW: 5Q0 907 379 G
       Component: ESC           H31 0471  
       Revision: 00000000    Serial number: 62004000002468
       Coding: 12F18AA234230A74017E060241CB2948512C5080608294F4026100788608
       Shop #: WSC 29392 003 1048576
       ASAM Dataset: EV_Brake1UDSContiMK100IPB 033001
       ROD: EV_Brake1UDSContiMK100IPB_033_VW37.rod
       VCID: 45D7521FF52BBE5FBA1-8010
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 08: Auto HVAC (E87)       Labels:| 8V0-820-043.clb
       Part No SW: 8V0 820 043 D    HW: 8V0 820 043 D
       Component: AC Automat    H13 0052  
       Revision: 20026000    Serial number: 00000000387850
       Coding: 03100104002000011000000000001100
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_AirCondiFrontVaAU37X 008020
       ROD: EV_AirCondiFrontVaAU37X.rod
       VCID: 33331CC7ABBF30EF045-8066
    
       Relative humidity sensor in fresh air intake duct: 
       Subsystem 1 - Part No SW: 4H0 907 658     HW: 4H0 907 658 
       Component: AQ_Hum_Sensor  H03 0003 
       Serial number: 0319CD37000000000001
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 09: Cent. Elect. (J519)       Labels:| 5Q0-937-08X-HV1.clb
       Part No SW: 5Q0 937 084 AJ    HW: 5Q0 937 084 AJ
       Component: BCM MQBAB H   H18 0134  
       Serial number: 01011419804312
       Coding: 07040A46C24322FD03844004B31C07A80000000000000000000000000000
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_BCMCONTI 013000
       ROD: EV_BCMBOSCH_013.rod
       VCID: 0059830BAA895B77C97-8054
    
       Control Unit For Wiper Motor: 
       Subsystem 1 - Part No SW: 8V2 955 119 A    HW: 8V2 955 119   Labels: 5QX-955-119-V1.CLB
       Component: WWS370 140713  041 0580 
       Serial number:         140716220904
       Coding: 0A47F7
    
       Rain Light Recognition Sensor: 
       Subsystem 2 - Part No SW: 8U0 955 559 C    HW: 8U0 955 559 B  Labels: 8U0-955-559.CLB
       Component: G397_RLFS  H06 0004 
       Serial number: 63282863            
       Coding: 02006C
    
       Light switch: 
       Subsystem 3 - Part No SW: 8V0 941 531 AE    HW: 8V0 941 531 AE
       Component: E1 - LDS MQB  H05 0032 
       Serial number: 26 01 2016  00001031
    
       Sensor For Anti Theft Alarm System: 
       Subsystem 4 - Part No SW: 8V0 951 177     HW: 5Q0 951 172 
       Component: Sensor, DWA  005 0315 
       Serial number: 000000000ZY141681KG4
    
       Alarm horn: 
       Subsystem 5 - Part No SW: 5Q0 951 605     HW: 5Q0 951 605 
       Component: Sirene, DWA  004 0311 
       Serial number: 00000000000030264090
    
    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: 39231420400990
       Coding: 0000050001
       Shop #: WSC 29392 003 104857
       ASAM Dataset: EV_EPHVA14AU3700000 002022
       ROD: EV_EPHVA14AU3700000_002_VW37.rod
       VCID: 3B2334E783EFF8AFDC5-806E
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 15: Airbags (J234)       Labels:| 5Q0-959-655.clb
       Part No SW: 5Q0 959 655 N    HW: 5Q0 959 655 N
       Component: AirbagVW20    011 0361  
       Serial number: 003M2R07T4KS
       Coding: 98CCC0000C0000005C5400CA00C800000065
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_AirbaVW20SMEVW37X 002126
       ROD: EV_AirbaVW20SMEVW37X.rod
       VCID: 4BC36427D34F482F6C5-801E
    
       Side Sensor Driver Front: 
       Subsystem 1 - Part No SW: -----------    HW: 480 001 607 14
       Component: SideSensor_Df  001 0887 
       Serial number: 357670000003EAD0001Q
       Coding: 2D2D2D
    
       Side Sensor Passenger Front: 
       Subsystem 2 - Part No SW: -----------    HW: 480 001 607 14
       Component: SideSensor_Pf  001 0887 
       Serial number: 35867000000DDAD0001-
       Coding: 2D2D2D
    
       Side Sensor Driver Rear: 
       Subsystem 3 - Part No SW: -----------    HW: 480 402 107 14
       Component: SideSensor_Dr  001 6149 
       Serial number: 3516502C515F3C34B23C
       Coding: 2D2D2D
    
       Side Sensor Passenger Rear: 
       Subsystem 4 - Part No SW: -----------    HW: 480 402 107 14
       Component: SideSensor_Pr  001 6149 
       Serial number: 3526502C515F3C324166
       Coding: 2D2D2D
    
       Front Sensor Driver: 
       Subsystem 5 - Part No SW: -----------    HW: 480 401 706 14
       Component: FrontSensor_D  001 6149 
       Serial number: 35565029D1697520A136
       Coding: 2D2D2D
    
       Pedestrian Protection Driver: 
       Subsystem 6 - Part No SW: -----------    HW: 480 400 807 14
       Component: PedP_Sensor_D  001 6149 
       Serial number: 2286502C11656B83C307
       Coding: 2D2D2D
    
       Pedestrian Protection Passenger: 
       Subsystem 7 - Part No SW: -----------    HW: 480 400 807 14
       Component: PedP_Sensor_P  001 6149 
       Serial number: 2296502C11656B8393CH
       Coding: 2D2D2D
    
       Pedestrian Protection Center: 
       Subsystem 8 - Part No SW: -----------    HW: 480 400 807 14
       Component: PedP_Sensor_C  001 6149 
       Serial number: 23065029B1656B853287
       Coding: 2D2D2D
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 16: Steering wheel (J527)       Labels:| 5Q0-953-549.clb
       Part No SW: 8V0 953 521 BM    HW: 5Q0 953 549 C
       Component: Lenks. Modul  002 0110  
       Revision: --------    Serial number: 17071408490481
       Coding: A408
       Shop #: WSC 29392 003 1048576
       ASAM Dataset: EV_SMLSKLOMQB 017001
       ROD: EV_SMLSKLOMQB_010_AU37.rod
       VCID: 0655951388AD7547F3B-8052
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 17: Instruments (J285)       Labels:| 5G0-920-XXX-17.clb-SRI3
       Part No SW: 8V0 920 971 E    HW: 8V0 920 971 E
       Component: KOMBI         H02 4291  
       Coding: 27A509002B8026000100EA001000000000000000
       Shop #: WSC 29392 003 104857
       ASAM Dataset: EV_DashBoardVDDMQBAB 009040
       ROD: EV_DashBoardVDDMQBAB_009_VW37.rod
       VCID: 3FDB40F797F7E48FF0D-806A
    
    1 Fault Found:
    1048578 - No Basic Setting 
              B2010 00 [009] - -
              [Steuergerät keine oder falsche Grundeinstellung]
              Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 2
                        Fault Frequency: 1
                        Reset counter: 192
                        Mileage: 189435 km
                        Date: 2018.11.16
                        Time: 11:51:48
    
    
    -------------------------------------------------------------------------------
    Address 19: CAN Gateway (J533)       Labels:| 5Q0-907-530-V1.clb
       Part No SW: 5Q0 907 530 T    HW: 5Q0 907 530 F
       Component: GW MQB High   128 1188  
       Revision: --------    Serial number: 0002290549
       Coding: 030100040F0876005B000248080B00000001010000000000000000000000
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_GatewLear 011016
       ROD: EV_GatewLear_011.rod
       VCID: 42DD4903E40589679F3-8016
    
       Alternator: 
    
       Multi Function Steering Wheel Control Module: 
       Subsystem 2 - Part No SW: 8U0 951 528 A    HW: 8U0 951 528 A
       Component: E221 - MFL  H02 0014 
       Serial number: 12 07 2014  D0038904
    
       Battery Monitoring Control Module: 
       Subsystem 3 - Part No SW: 5Q0 915 181 E    HW: 5Q0 915 181 E
       Component: J367-BDMHella  H03 8043 
       Serial number: 3110563903          
    
    1 Fault Found:
    131602 - Power Steering Control Module 
              U101D 00 [008] - No Communication
              [Timeout Knoten 0x12 / 44 - Steuergerät für Lenkhilfe]
              Intermittent - Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 2
                        Fault Frequency: 1
                        Reset counter: 124
                        Mileage: 201680 km
                        Date: 2020.01.22
                        Time: 10:03:23
    
                        Supply voltage: Terminal 30: 12.2 V
                        Terminal 15: OFF
    
    
    -------------------------------------------------------------------------------
    Address 42: Door Elect, Driver (J386)       Labels:| 5QX-959-X93-42.clb
       Part No SW: 5Q0 959 593 B    HW: 5Q0 959 593 B
       Component: TSG FS        020 0025  
       Serial number: 14071403110089
       Coding: 00108E204001040000001002
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_DCUDriveSideEWMAXKLO 006003
       ROD: EV_DCUDriveSideEWMAXCONT.rod
       VCID: 40D9430BEA099B77897-8014
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 44: Steering Assist (J500)       Labels:| 5Q0-909-144.clb
       Part No SW: 5Q0 909 144 P    HW: 5Q0 909 144 P
       Component: EPS_MQB_ZFLS  122 1043  
       Coding: 8103
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_SteerAssisMQB 010031
       ROD: EV_SteerAssisMQB_010.rod
       VCID: 41DF460FE103927F869-8014
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 52: Door Elect, Pass. (J387)       Labels:| 5QX-959-X92-52.clb
       Part No SW: 5Q0 959 592 B    HW: 5Q0 959 592 B
       Component: TSG BFS       020 0025  
       Serial number: 12071404080092
       Coding: 001086204001040000001002
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_DCUPasseSideEWMAXKLO 006003
       ROD: EV_DCUPasseSideEWMAXCONT.rod
       VCID: 3FDB40F797F7E48FF0D-806A
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 55: Headlight Range (J431)       Labels:| 5Q0-907-357.clb
       Part No SW: 5Q0 907 357     HW: 6R0 907 357 A
       Component: LWR-ECU       005 0080  
       Revision: --------    Serial number: --------------
       Coding: 019C000001000000
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_HeadlRegulVWLWRMQB 001110
       ROD: EV_HeadlRegulVWLWRMQB.rod
       VCID: 75B7E2DFE54B6EDFEA1-8020
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 5F: Information Electr. (J794)       Labels:| 8V0-035-MIB-STD1.clb
       Part No SW: 8V0 035 874 B    HW: 8V0 035 874 B
       Component: MU-S-ND-ER    041 0420  
       Serial number: A7F01907140514
       Coding: 01730301FF0A000021111101000A00002F0004460100010006
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_MUStd4CPASE 002018
       ROD: EV_MUStd4CPASE_VW37.rod
       VCID: 3B2334E783EFF8AFDC5-806E
    
       Data medium: 
       Subsystem 1 - Part No SW: 8V0 919 866 B    HW: -----------
       Component:  ECE 2014  --- 0036 
       Serial number: --------------------
    
       Display unit 1 for multimedia system: 
       Subsystem 2 - Part No SW: 8V0 919 603 C    HW: 8V0 919 603 C
       Component: DU Std  H49 0013 
       Serial number: AUZ8Z9EY304V8J      
    
       Multimedia Operating Unit: 
       Subsystem 3 - Part No SW: 8V0 919 614 P    HW: 8V0 919 614 P
       Component: ControlUnit_B  H41 0054 
       Serial number: C1000007061400020173
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address BB: Door Rear Drv (J388)       Labels:* None
       Part No SW: 5Q0 959 595 B    HW: 5Q0 959 595 B
       Component: TSG HFS       020 0025  
       Serial number: 11071401100167
       Coding: 000086204001040000001002
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_DCURearDriveMAXKLO 006003
       ROD: EV_DCURearDriveMAXCONT.rod
       VCID: 42DD4903E40589679F3-8016
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address BC: Door Rear Pass (J389)       Labels:* None
       Part No SW: 5Q0 959 595 B    HW: 5Q0 959 595 B
       Component: TSG HBFS      020 0025  
       Serial number: 11071402090166
       Coding: 000086204001040000001002
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_DCURearPasseMAXKLO 006003
       ROD: EV_DCURearPasseMAXCONT.rod
       VCID: 42DD4903E40589679F3-8016
    
    No fault code found.

  2. #2
    Verified VCDS User NZDubNurd's Avatar
    Join Date
    Nov 2014
    Location
    New Zealand
    Posts
    1,063
    Post Thanks / Like
    DTUK? As in a tuning box?

    Remove that before you start engine diagnostics - it's made to make sensors read wrong*

    (*well, actually alter the signal sent from them, so the ECU sees different values to what is really happening)
    Allan
    The R32ran Thread
    How to post a full Auto-Scan
    "Duct tape can't fix stupid, but it can muffle the sound"

  3. #3
    Verified VCDS User
    Join Date
    Oct 2018
    Location
    UK
    Posts
    27
    Post Thanks / Like
    Thanks, it took me far too long to consider that as a culprit given that I changed the settings about a week ago. I’ve set them back, will monitor.

  4. #4
    Verified VCDS User
    Join Date
    Oct 2018
    Location
    UK
    Posts
    27
    Post Thanks / Like
    I removed the box a few days and cleared the codes. Car has fault code again but just the boost sensor.

    edit: i'll check the wiring and i think i saw a vacuum pipe going to it as well. can i assume there is no red herring here and i need to replace the boost sensor.

    acceleration is less nimble and the throttle feels heavier, car feels a bit slower, but it does drive with no limp mode. if i clear the code car is back to normal until i can feel the heavy throttle again after a number of miles.

    Code:
    Friday,07,February,2020,12:04:11:42375
    VCDS Version: Release 19.6.2 (x64) Running on Windows 10 x64
    www.Ross-Tech.com
    
                    Address 01: Engine       Labels: 04L-907-309-V1.clb
    Control Module Part Number: 04L 906 021 EP    HW: 04L 907 309 A
      Component and/or Version: R4 2,0L EDC   H22 7539
               Software Coding: 02190012032501082000
                Work Shop Code: WSC 29392 003 1048576
                  ASAM Dataset: EV_ECM20TDI01104L906021EP 002008 (VW37)
                           ROD: EV_ECM20TDI01104L906021AE.rod
                          VCID: 77ABE8D7FF471CCFF8D-8022
    1 Fault Found:
    
    5169 - Manifold Pressure / Boost Sensor (G31) 
              P0238 00 [032] - Signal too High
              Intermittent - Not Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 2
                        Fault Frequency: 1
                        Mileage: 202160 km
                        Date: 2000.00.00
                        Time: 00:00:00
    
                        Engine speed: 0.00 /min
                        Normed load value: 0.0 %
                        Vehicle speed: 0 km/h
                        Coolant temperature: 8 °C
                        Intake air temperature: 10 °C
                        Ambient air pressure: 1020 mbar
                        Voltage terminal 30: 12.320 V
                        Unlearning counter according OBD: 37
                        Charge air cooler inlet: pressure sensor 1 bank 1: raw value: 4131.2 hPa
                        Engine status: COENG_STANDBY
                        Engine status-Test_Program_Co Eng st COMPU VERB UBYTE: 0
    
    
    Readiness: 0 0 0 0 0
    Last edited by kpm; 02-07-2020 at 08:11 AM. Reason: more info

  5. #5
    Verified VCDS User
    Join Date
    Sep 2016
    Location
    Riga, Latvia
    Posts
    941
    Post Thanks / Like
    Code:
    raw value: 4131.2 hPa
    This is unreal value. Bad sensor or damage in wiring to it.

  6. Likes Jack@European_Parts, Uwe liked this post
  7. #6
    Verified VCDS User
    Join Date
    Oct 2018
    Location
    UK
    Posts
    27
    Post Thanks / Like
    thanks for that, that sort of thing was over my head. I replaced the sensor took it out and fault cleared on its own. Fingers crossed all sorted

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •