Trouble Godes

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AUDlModel A2 A363 80 1,6/2,012,612,8 80 1,9 TDI (07193 +) A4641001A6 1,812,012,6/2,8/4,2 A6 2,s TDI A6IS6IAllroad A81S8CoupelCabriolet 1,812,0/2,6/2,8 Cabriolet 1,9 TDI lTEngine management<strong>Trouble</strong> code identificationVAG type4-digitFault locationProbable causeEngine control module (ECM) -defectiveVehicle speed sensor (VSS)ldle speed control (ISC) actuatorECMI Wiring, speedometer, VSSThrottle valve tightlsticking, wiring, multi-plug incorrectly wired,ISC actuatorCrankshaft position (CKP) Air gap, metal particles, insecure sensorlrotor, wiring, CKP sensorsensorCamshaft position (CMP) sensor Air gap, insecure sensorlrotor, wiring, poor connection, fuse,I distributorlcamshaft alignment, CMP sensorClosed throttle position (CTP) Accelerator cable adjustment, CTP switch adjustment, Gring, CTP switchswitchKnock control - control limitexceededI ECMKnock sensor (KS) 1 1 Wiring, KS, ECMKnock sensor (KS) 2Throttle position (TP) sensorMaximum engine RPMexceededManifold absolute pressure(MAP) sensorIdle speed control (tSC)Wiring, KS, ECMWiring, poor connection, TP sensorI Incorrect gear shift, CKPIRPM sensorTC wastegate regulating valve, hose connection(s), oil contamination,valve timing, poor connection, wiring, MAP sensor, ECMIntake leaklblockage, throttle valve tightlsticking, IAC valve orISC actuatorlposition sensorEngine control module (ECM) - Fuse, alternator, battery, current draw with ignition OFF, engine controlsupply voltagerelay, wiringMixture adjustment resistorInstrument panel, fuelconsumption signalEngine coolant temperature(ECT) sensorEnginelgearbox electricalconnectionIntake air temperature (IAT)sensorVolume air flow (VAF) sensorMass air flow (MAF) sensorHeated oxygen sensor(H02S) - lambda controlHeated oxygen sensor (H02S)Exhaust gas recirculationtemperature (EGRT) sensorIntake air temperature (IAT)sensorMixture control (MC)Wiring, mixture adjustment resistorWiring short to positive, instrument panelWiring, poor connection, ECT sensorWiring, transmission faultWiring, poor connection, IAT sensorlntake leak, wiring, VAF sensorIntake leak, wiring, MAF sensorHeating inoperative, intakelexhaust leak, misfire, fuel level low, fuelpressurelpu~np, injector(s), EVAP canister purge valve, MAF sensorfilament burn-off, wiring, H02SWiring, H02S, heating inoperative, fuel level lowWiring, EGRT sensorWiring, poor connection, IAT sensorFuel level low, fuel pressurelpump, intakelexhaust leak, misfire,MAF sensor filament burn-off, H02S, EVAP canister purge valve,injector(s), excessive fuel in engine oilOxygen sensor heater relay I Wiring, oxygen sensor heater relay--
Model: A2 A363 80 1,612,012,612,8 80 1,9 TDI (07193 +) A41S41001A6 1,812,0/2,6/2,814,2 A6 2,s TDI A6IS6IAllroad A81S8CoupelCabriolet 1,8/2,012,6/2,8 Cabriolet 1,9 TDI lT'IG type4-digit( Fault locationProbable cause43124332 14343441 1Exhaust gas recirculation (EGR)solenoidWiring, EGR solenoidEngine control module (ECM) - Wiring, ECM controlled componentsoutput stagesEvaporative emission (EVAP)canister purge valveInjector 1Wiring, fuse, EVAP canister purge valveWiring, fuse, injector441 2 ( Injector 2 I Wiring, fuse, injector441 3 I Injector 3 I Wiring, fuse, injector4414 I Injector 4 ( Wiring, fuse, injector442 14422Injector 5Injector 64431 I Idle air control (IAC) valve 1 Wiring, IAC valve4433 I Fuel pump relay / Wiring, fuse, fuel pump relay4444 No fault found- - --- ---Wiring, injectorWiring, injector-<strong>Trouble</strong> code may be displayed if engine is not idling during self-diagnosis due to missing CKP sensor signal. Ignore trouble code ifengine starts.'IG type5-digit-0000000263EOBD typePO--00268 1 - I Idle speed control (ISC) actuator I Wiring, ISC actuator002810028200305005130051 50051 60051 80051900520---------Fault locationRefer to EOBD trouble code tableNo fault foundTransmission control module (TCM) -incorrect signalVehicle speedsensor ( VSS)~Idle speed control (ISC) actuatorlthrottlemotorInstrument panel, fuel consumption signalCrankshaft position (CKP) sensorI Crankshaft position (CKP) sensorCamshaft position (CMP) sensorClosed throttle position (CTP) switchThrottle position (TP) sensorManifold absolute pressure (MAP) sensorMass air flow (MAF) sensorProbable cause--Wiring short to earth, TCM trouble code(s) stored,ECMwiring, speedometer, VSSThrottle valve tighffsticking, wiring, multi-plugincorrectly wired, ISC actuatorlthrottle motorWiring, instrument panelAir gap, metal particles, insecure sensorlrotor,wiring, CKP sensorAir gap, insecure sensorlrotor, wiring, poorconnection, CKP sensorAir gap, insecure sensorlrotor, wiring, poorconnection, fuse, distributorlcamshaft alignment,CMP sensorAccelerator cable adjustment, CTP switchadjustment, throttle valve tightlsticking, wiring,CTP switchWiring, poor connection, TP sensorTC wastegate regulating valve, hoseconnection(s), oil contamination, valve timing,poor connection, wiring, MAP sensor, ECMWiring, MAF sensor
Page 1 and 2: DiagnosticTrouble GodesFault locati
Page 3 and 4: Engine management IModel Year Syste
Page 5: Model. A2 A31S3 80 1,612,012,612,8
Page 9 and 10: Model: A2 A31S3 80 1,612,0/2,612,8
Page 11 and 12: Model: A2 A31S3 80 1,612,012,6/2,8
Page 13 and 14: Model: A2 A363 80 1,612,012,612,8 8
Page 15 and 16: Model: A2 A363 80 1,6/2,012,6/2,8 8
Page 17 and 18: Model: A2 A3lS3 80 1,6/2,012,6/2,8
Page 19 and 20: Model: A2 A3lS3 80 1,612,012,612,8
Page 21 and 22: Model: A2 A363 80 1,612,0/2,6/2,8 8
Page 23 and 24: Model: A2 A363 80 1,6/2,012,6/2,8 8
Page 25 and 26: Model: A2 A3lS3 80 1,6/2,012,612,8
Page 29 and 30: Model: A2 A31S3 80 1,612,012,612,8
Page 31 and 32: Model: A2 A3lS3 80 1,6/2,012,612,8
Page 33 and 34: Model: A2 A31S3 80 1,612,012,612,8
Page 35 and 36: Model: A2 A363 80 1,6/2,0/2,6/2,8 8
Page 39 and 40: Model: A2 A3lS3 80 1,612,012,612,8
Page 41 and 42: Model. 80 1,612,O 1001A6 2,OEngine
Page 43 and 44: Model:Year:Engine code:System:AAE,
Page 45 and 46: IModel: 80 1,9 TDI (-06193) 100 2,5
Page 47 and 48: Engine management Itype4-digitFault
Page 49 and 50: Model: 80 2,O 16V 100 2,0 1001A6 2,
Page 51 and 52: IModel 80 2,0 16V 100 2,0 1001A6 2,
Page 53 and 54: Engine managementtype4-digitFault l
Page 55 and 56: Engine managementtype5-digitFault l
Page 57 and 58:
Model: A3 80 A4 100lA6 A61Allroad A
Page 59 and 60:
Model: A3 80 A4 1001A6 A6IAllroad A
Page 61 and 62:
Model: A3 80 A4 1001A6 A6IAllroad A
Page 63 and 64:
Model: A3 80 A4 100lA6 AGIAllroad A
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