2014 A3 (8V) 1.8TFSI EPC Turbo problems?
Hi All, PLEASE HELP!
I am in need of some SERIOUS advise. I've taken my car to a number or garages and nobody seems to know what the problem is with my car. The last mechanic seemed to think its an electrical issue and told me to go see a auto electrician but I'm not convinced. DESCRIPTION: When I turn the ignition (sometimes I have to turn the car on for it to happen) I hear a mechanical grating noise which after inspecting the logs seems to be the Turbo actuator. After turning the car on and hearing this noise the EPC light comes on and the car doesn't hold boost properly (or is in limp mode). Sometimes, specifically when the car is warm the startup noise doesnt occur and the car runs fine for a minute or two then at about 1600rpm I hear some resistance and the EPC light comes back and the car is again in limp mode. LAST NIGHTS LOG: Monday,06,May,2019,19:56:23:27541 VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64 VCDS Version: 18.2.0.3 (x64) Data version: 20180212 DS287.0 Ross-Tech: Home VIN: WAUZZZ8VXEA038626 License Plate: CA562747 Mileage: 124097km-77110mi Repair Order: -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- Chassis Type: 8V-AU37 (5Q0) Scan: 01 03 08 09 15 16 17 19 42 44 52 55 5F BB BC VIN: WAUZZZ8VXEA038626 Mileage: 124097km-77110miles 01-Engine -- Status: Malfunction 0010 03-ABS Brakes -- Status: Malfunction 0010 08-Auto HVAC -- Status: OK 0000 09-Cent. Elect. -- Status: Malfunction 0010 15-Airbags -- Status: OK 0000 16-Steering wheel -- Status: OK 0000 17-Instruments -- Status: OK 0000 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: Malfunction 0010 BB-Door Rear Drv -- Status: OK 0000 BC-Door Rear Pass -- Status: OK 0000 ------------------------------------------------------------------------------- Address 01: Engine (J623-CJSA) Labels:. 06K-907-425-V1.clb Part No SW: 8V0 906 264 B HW: 06K 907 425 A Component: 1.8l R4 TFSI H09 0002 Revision: --H09--- Coding: 0A1900122404010B2000 Shop #: WSC 06314 790 00021 ASAM Dataset: EV_ECM18TFS0218V0906264B 001002 ROD: EV_ECM18TFS0218V0906264B.rod VCID: 3B754468B20E359C0D-806E 4 Faults Found: 15470 - Insufficient Engine Cooling / Coolant Flow P00B7 00 [039] - - Not Confirmed - Tested Since Memory Clear Freeze Frame: Fault Status: 00000001 Fault Priority: 2 Fault Frequency: 6 Mileage: 124062 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: 89 °C Intake air temperature: 54 °C Ambient air pressure: 1010 mbar Voltage terminal 30: 12.773 V Unlearning counter according OBD: 40 Engine: operating status: ES Engine temp. management actuator: raw value: 1535 Engine temperature management actuator: stop open: 139 Engine temperature management actuator: after-run stop: 3978 RVC_SP: 88.75 ° RVC_AV: 92.72 ° RVCPWM: 28.473 % 16986 - Insufficient Engine Cooling / Coolant Flow P00B7 00 [032] - - Intermittent - Not Confirmed - Tested Since Memory Clear Freeze Frame: Fault Status: 00000001 Fault Priority: 2 Fault Frequency: 1 Mileage: 124077 km Date: 2019.05.04 Time: 18:29:27 Engine speed: 836.75 /min Normed load value: 7.5 % Vehicle speed: 2 km/h Coolant temperature: 100 °C Intake air temperature: 48 °C Ambient air pressure: 1010 mbar Voltage terminal 30: 14.277 V Unlearning counter according OBD: 40 Engine: operating status: IS Engine temp. management actuator: raw value: 1946 Engine temperature management actuator: stop open: 145 Engine temperature management actuator: after-run stop: 3948 RVC_SP: 124.75 ° RVC_AV: 120.75 ° RVCPWM: -29.236 % 14846 - Turbocharger Boost Control Position Sensor Circuit P2563 00 [032] - Implausible Signal Intermittent - Not Confirmed - Tested Since Memory Clear Freeze Frame: Fault Status: 00000001 Fault Priority: 2 Fault Frequency: 1 Mileage: 124034 km Date: 2019.05.04 Time: 16:02:05 Engine speed: 159.00 /min Normed load value: 0.0 % Vehicle speed: 0 km/h Coolant temperature: 31 °C Intake air temperature: 31 °C Ambient air pressure: 1010 mbar Voltage terminal 30: 10.175 V Unlearning counter according OBD: 40 Status of charge air pressure control valve basic setting-LV_BPA_AD_REQ[0]: 00000001 Charge air pressure control valve uncond voltage sensor-VP_BPA[0]: 4.4922 V Charge air pressure control valve position: target value-POSN_SP_BPA[0]: -0.00 % Charge air pressure control valve position: actual value-POSN_BPA[0]: -0.067 % Charge air pressure control valve activation pulse duty factor-PWM_BPA[0]: -27.512 % Charge air pressure control valve voltage: position closed-VP_BPA_AD_BOL[0]: 4.4873 V STATE_BPA[0]: AD 15202 - Actuator Module for Turbocharger 1 P00AF 00 [109] - Stuck Confirmed - Tested Since Memory Clear Freeze Frame: Fault Status: 00000001 Fault Priority: 2 Fault Frequency: 2 Mileage: 124020 km Date: 2019.05.04 Time: 11:48:40 Engine speed: 1935.50 /min Normed load value: 18.4 % Vehicle speed: 16 km/h Coolant temperature: 99 °C Intake air temperature: 46 °C Ambient air pressure: 1010 mbar Voltage terminal 30: 14.238 V Unlearning counter according OBD: 40 Status of charge air pressure control valve basic setting-LV_BPA_AD_REQ[0]: 00000000 Charge air pressure control valve uncond voltage sensor-VP_BPA[0]: 4.3994 V Charge air pressure control valve position: target value-POSN_SP_BPA[0]: 95.00 % Charge air pressure control valve position: actual value-POSN_BPA[0]: 2.197 % Charge air pressure control valve activation pulse duty factor-PWM_BPA[0]: 99.997 % Charge air pressure control valve voltage: position closed-VP_BPA_AD_BOL[0]: 4.4824 V STATE_BPA[0]: OPM Readiness: 0000 0000 ------------------------------------------------------------------------------- Address 03: ABS Brakes (J104) Labels:. 5Q0-907-379-IPB-V1.clb Part No SW: 5Q0 907 379 AA HW: 5Q0 907 379 G Component: ESC H31 0457 Revision: 00000000 Serial number: 615830000004B1 Coding: 12F18AA234232A74017D060241C92948512C5480608294F400 4100080508 Shop #: WSC 06314 790 00021 ASAM Dataset: EV_Brake1UDSContiMK100IPB 033001 ROD: EV_Brake1UDSContiMK100IPB_033_AU37.rod VCID: 7BF58468F28EF59C4D-802E 1 Fault Found: 0297 - Steering angle sensor B1168 16 [008] - Voltage Too Low Intermittent - Confirmed - Tested Since Memory Clear Freeze Frame: Fault Status: 00000001 Fault Priority: 2 Fault Frequency: 1 Reset counter: 120 Mileage: 123872 km Date: 2019.05.02 Time: 00:01:51 ------------------------------------------------------------------------------- Address 08: Auto HVAC (E87) Labels:| 8V0-820-043.clb Part No SW: 8V0 820 043 HW: 8V0 820 043 Component: AC Automat H13 0031 Revision: 20023000 Serial number: 00000000119294 Coding: 03100004000000011000000000001100 Shop #: WSC 06314 790 00021 ASAM Dataset: EV_AirCondiFrontVaAU37X 008016 ROD: EV_AirCondiFrontVaAU37X.rod VCID: 6FEDA038B6F6993CF1-803A 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: F4598AB6000000000001 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 AA Component: BCM MQBAB H H14 0137 Serial number: 00011319700611 Coding: 07040A42C24122FD03844004B30C07A8000000000000000000 0000000000 Shop #: WSC 60918 002 1048576 ASAM Dataset: EV_BCMCONTI 013000 ROD: EV_BCMBOSCH_013.rod VCID: 000FF3849B68964418-8054 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 130630 041 0580 Serial number: 130708130516 Coding: 0A47F7 Rain Light Recognition Sensor: Subsystem 2 - Part No SW: 8U0 955 559 B HW: 8U0 955 559 B Labels: 8U0-955-559.CLB Component: G397_RLFS H06 0002 Serial number: 21554257 Coding: 00006C Light switch: Subsystem 3 - Part No SW: 8V0 941 531 L HW: 8V0 941 531 L Component: E1 - LDS MQB H05 0032 Serial number: 26 05 2013 00000422 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: 000000000ZY13175155U Alarm horn: Subsystem 5 - Part No SW: 5Q0 951 605 HW: 5Q0 951 605 Component: Sirene, DWA 004 0311 Serial number: 00000000000027489649 1 Fault Found: 197644 - Control Circuit for Fuel Tank Flap B1263 01 [008] - Electrical Failure Intermittent - Confirmed - Tested Since Memory Clear Freeze Frame: Fault Status: 00000001 Fault Priority: 4 Fault Frequency: 163 Reset counter: 130 Mileage: 122928 km Date: 2019.04.09 Time: 21:40:32 ------------------------------------------------------------------------------- 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: 003M2R02F64 Coding: 98CCC000000000005C5400CA00C800000065 Shop #: WSC 06314 790 00021 ASAM Dataset: EV_AirbaVW20SMEVW37X 002126 ROD: EV_AirbaVW20SMEVW37X_VW37.rod VCID: 4B9514A8E2AE851CBD-801E Side Sensor Driver Front: Subsystem 1 - Part No SW: ----------- HW: 480 001 207 13 Component: SideSensor_Df 001 0887 Serial number: 35767000000648415D0Q Coding: 2D2D2D Side Sensor Passenger Front: Subsystem 2 - Part No SW: ----------- HW: 480 001 207 13 Component: SideSensor_Pf 001 0887 Serial number: 35867000000548415D0Q Coding: 2D2D2D Side Sensor Driver Rear: Subsystem 3 - Part No SW: ----------- HW: 480 401 307 13 Component: SideSensor_Dr 001 6149 Serial number: 3516502AB107DB5550CG Coding: 2D2D2D Side Sensor Passenger Rear: Subsystem 4 - Part No SW: ----------- HW: 480 401 307 13 Component: SideSensor_Pr 001 6149 Serial number: 3526502A3107DB53B326 Coding: 2D2D2D Front Sensor Driver: Subsystem 5 - Part No SW: ----------- HW: 480 401 806 13 Component: FrontSensor_D 001 6149 Serial number: 3556502B11074465D25% Coding: 2D2D2D No fault code found. ------------------------------------------------------------------------------- Address 16: Steering wheel (J527) Labels:| 5Q0-953-549.clb Part No SW: 8V0 953 521 HW: 5Q0 953 549 A Component: Lenks. Modul 007 0070 Revision: -------- Serial number: 15071304220307 Coding: 8418 Shop #: WSC 06314 790 00021 ASAM Dataset: EV_SMLSKLOMQB 009001 ROD: EV_SMLSKLOMQB_013_AU37.rod VCID: 77FD9858CEA6D1FC29-8022 No fault code found. ------------------------------------------------------------------------------- Address 17: Instruments (J285) Labels:| 5G0-920-XXX-17.clb-SRI3 Part No SW: 8V0 920 870 G HW: 8V0 920 870 G Component: KOMBI H03 2211 Coding: 278409002A8000080100A800000000 Shop #: WSC 06314 790 00021 ASAM Dataset: EV_DashBoardVDDMQBAB 008031 ROD: EV_DashBoardVDDMQBAB_008_VW37.rod VCID: 3F8D3078A61629BC21-806A No fault code found. ------------------------------------------------------------------------------- Address 19: CAN Gateway (J533) Labels:| 5Q0-907-530-V1.clb Part No SW: 5Q0 907 530 M HW: 5Q0 907 530 F Component: GW MQB High 125 1144 Revision: -------- Serial number: 0000771660 Coding: 030100042B085A005B000248080B0000000100000000000000 0000000000 Shop #: WSC 06314 790 00021 ASAM Dataset: EV_GatewLear 009013 ROD: EV_GatewLear_009_VW37.rod VCID: 3B754468B20E359C0D-806E 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: 06 07 2013 C0297536 Battery Monitoring Control Module: Subsystem 3 - Part No SW: 5Q0 915 181 D HW: 5Q0 915 181 D Component: J367-BDM H08 0192 Serial number: 00000000004051717820 1 Fault Found: 66565 - Diagnostic Databus U1202 00 [008] - Malfunction [New feature! Extended UDS fault detail is only supported by current gen. interfaces] Intermittent - Confirmed - Tested Since Memory Clear Freeze Frame: Fault Status: 00000001 Fault Priority: 1 Fault Frequency: 1 Reset counter: 111 Mileage: 123792 km Date: 2019.04.29 Time: 18:08:19 Supply voltage: Terminal 30: 12.0 V Terminal 15: On ------------------------------------------------------------------------------- Address 42: Door Elect, Driver (J386) Labels:| 5QX-959-X93-42.clb Part No SW: 5Q0 959 593 A HW: 5Q0 959 593 Component: TSG FS 012 0006 Serial number: 11071301100117 Coding: 001C8E204101040000001002 Shop #: WSC 06314 790 00021 ASAM Dataset: EV_DCUDriveSideEWMAXKLO 006003 ROD: EV_DCUDriveSideEWMAXCONT.rod VCID: 3F8D3078A61629BC21-806A No fault code found. ------------------------------------------------------------------------------- Address 44: Steering Assist (J500) Labels:| 5Q0-909-144.clb Part No SW: 5Q0 909 144 L HW: 5Q0 909 144 M Component: EPS_MQB_ZFLS 127 1021 Coding: 81 Shop #: WSC 06314 790 00021 ASAM Dataset: EV_SteerAssisMQB 008022 ROD: EV_SteerAssisMQB_008.rod VCID: 3D714A70AC1A3BAC33-8068 No fault code found. ------------------------------------------------------------------------------- Address 52: Door Elect, Pass. (J387) Labels:| 5QX-959-X92-52.clb Part No SW: 5Q0 959 592 A HW: 5Q0 959 592 Component: TSG BFS 012 0006 Serial number: 01071302090152 Coding: 001C86204101040000001002 Shop #: WSC 06314 790 00021 ASAM Dataset: EV_DCUPasseSideEWMAXKLO 006003 ROD: EV_DCUPasseSideEWMAXCONT.rod VCID: 3E734D7CA11C20B42A-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 0070 Revision: -------- Serial number: -------------- Coding: 019E000001000000 Shop #: WSC 06314 790 00021 ASAM Dataset: EV_HeadlRegulVWLWRMQB 001110 ROD: EV_HeadlRegulVWLWRMQB.rod VCID: 75E19250D4AAA3EC3B-8020 No fault code found. ------------------------------------------------------------------------------- Address 5F: Information Electr. (J794) Labels:| 8V0-035-MIB-STD1.clb Part No SW: 8V0 035 840 A HW: 8V0 035 840 Component: MU-S--ER 040 0370 Serial number: A3E01307131483 Coding: 01730300FF0A000011110001000A00002F0001060100010002 Shop #: WSC 06314 790 00021 ASAM Dataset: EV_MUStd6C3PASE 002020 ROD: EV_MUStd6C3PASE.rod VCID: 33656C489A5EFDDCD5-8066 Display unit 1 for multimedia system: Subsystem 1 - Part No SW: 8V0 919 603 A HW: 8V0 919 603 A Component: DU Std H48 0013 Serial number: AUZ8Z9DG601LBU Multimedia Operating Unit: Subsystem 2 - Part No SW: 8V0 919 614 B HW: 8V0 919 614 B Component: ControlUnit_B H33 0037 Serial number: C1000029051300020020 1 Fault Found: 6179 - Display Module 1 for Multimedia System B1297 F6 [008] - Cable for Video Signal; Open Circuit Intermittent - Confirmed - Tested Since Memory Clear Freeze Frame: Fault Status: 00000001 Fault Priority: 4 Fault Frequency: 19 Reset counter: 130 Mileage: 122522 km Date: 2019.04.03 Time: 19:27:54 Voltage terminal 30: 12.2 V ------------------------------------------------------------------------------- Address BB: Door Rear Drv (J388) Labels:* None Part No SW: 5Q0 959 595 A HW: 5Q0 959 595 Component: TSG HFS 010 0006 Serial number: 29061303110082 Coding: 000C86204001040000001002 Shop #: WSC 06314 790 00021 ASAM Dataset: EV_DCURearDriveMAXKLO 006003 ROD: EV_DCURearDriveMAXCONT.rod VCID: 41893680D0E25F4C57-8014 No fault code found. ------------------------------------------------------------------------------- Address BC: Door Rear Pass (J389) Labels:* None Part No SW: 5Q0 959 595 A HW: 5Q0 959 595 Component: TSG HBFS 010 0006 Serial number: 29061304080082 Coding: 000C86204001040000001002 Shop #: WSC 06314 790 00021 ASAM Dataset: EV_DCURearPasseMAXKLO 006003 ROD: EV_DCURearPasseMAXCONT.rod VCID: 41893680D0E25F4C57-8014 No fault code found. End-------------------------(Elapsed Time: 03:23)-------------------------- QUESTION: It is possible that there is a problem elsewhere in the car that is affecting the turbo actuator? Such as a bad lambda sensor (o2) or a clogged catalytic converter. Please note I am not a mechanic just another poor man with a broken Audi :P Thanks in advance |
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