Rick's Free Auto Repair Advice

VW OBD2 codes

VW OBD2 codes

Each manufacturer is allowed to generate its own “manufacturer-specific” P codes. Manufacturer-specific P codes start with P1000. If your trouble VW code starts with P1XXX, find the VW OBD2 codes here.

P1102    O2S Heating Circuit Bank 1 Sensor 1 Voltage Too Low/Air Leak
P1105    O2S Heating Circuit Bank 1 Sensor 2 Short To Positive
P1107    O2S Heating Circuit Bank 2 Sensor 1 Short To Positive
P1110    O2S Heating Circuit Bank 2 Sensor 2 Short To Positive
P1113    O2S Sensor Heater Resistance Too High Bank 1 Sensor 1
P1115    O2S Sensor Heater Circuit Short To Ground Bank 1 Sensor 1
P1116    O2S Sensor Heater Circuit Open Bank 1 Sensor 1
P1117    O2S Sensor Heater Circuit Short To Ground Bank 1 Sensor 2
P1118    O2S Sensor Heater Circuit Open Bank 1 Sensor 2
P1127    Long Term Fuel Trim B1 System Too Rich
P1128    Long Term Fuel Trim B1 System Too Lean
P1129    Long Term Fuel Trim B2 System Too Rich
P1130    Long Term Fuel Trim B2 System Too Lean
P1136    Long Term Fuel Trim Add. Fuel B1 System Too Lean
P1137    Long Term Fuel Trim Add. Fuel B1 System Too Rich
P1138    Long Term Fuel Trim Add. Fuel B2 System Too Lean
P1139    Long Term Fuel Trim Add. Fuel B2 System Too Rich
P1141    Load Calculation Cross Check Range/Performance
P1144    Mass Air Flow Sensor Open/Short To Ground.
P1145    Mass Air Flow Sensor Short To Positive.
P1146    Mass Air Flow Sensor Supply Voltage.
P1155    Manifold Absolute Pressure Sensor Short To Positive.
P1156    Manifold Absolute Pressure Sensor Open/Short To Ground.
P1157    Manifold Absolute Pressure Sensor Supply Voltage.
P1160    Intake Air Temperature Sensor Short To Ground.
P1161    Intake Air Temperature Sensor Open/Short To Positive.
P1162    Intake Air Temperature Sensor Short To Ground.
P1163    Fuel Temperature Sensor Open/Short To Positive.
P1164    Fuel Temperature Sensor Implausible Signal.
P1171    Throttle Actuation Potentiometer Sign. 2 Range/Performance
P1172    Throttle Actuation Potentiometer Sign. 2 Signal Too Low
P1173    Throttle Actuation Potentiometer Sign. 2 Signal Too High
P1176    Rear O2S Correction
P1177    O2 Correction Behind Catalyst B1 Limit Attained
P1196    O2S Heater Circuit Bank 1 Sensor 1 Electrical Malfunction
P1197    O2S Heater Circuit Bank 2 Sensor 1 Electrical Malfunction
P1198    O2S Heater Circuit Bank 1 Sensor 2 Electrical Malfunction
P1199    O2S Heater Circuit Bank 2 Sensor 2 Electrical Malfunction
P1213    Injector Circuit Cylinder 1 Short To Positive
P1214    Injector Circuit Cylinder 2 Short To Positive
P1215    Injector Circuit Cylinder 3 Short To Positive
P1216    Injector Circuit Cylinder 4 Short To Positive
P1217    Injector Circuit Cylinder 5 Short To Positive
P1218    Injector Circuit Cylinder 6 Short To Positive
P1225    Injector Circuit Cylinder 1 Short To Ground
P1226    Injector Circuit Cylinder 2 Short To Ground
P1227    Injector Circuit Cylinder 3 Short To Ground
P1228    Injector Circuit Cylinder 4 Short To Ground
P1229    Injector Circuit Cylinder 5 Short To Ground
P1230    Injector Circuit Cylinder 6 Short To Ground
P1237    Injector Circuit Open Cylinder 1
P1238    Injector Circuit Open Cylinder 2
P1239    Injector Circuit Open Cylinder 3
P1240    Injector Circuit Open Cylinder 4
P1241    Injector Circuit Open Cylinder 5
P1242    Injector Circuit Open Cylinder 6
P1245    Needle Lift Sensor Short To Ground
P1246    Needle Lift Implausible Signal
P1247    Needle Lift Sensor Open/Short To Positive
P1248    Start Of Cold Start Injector Control Difference
P1251    Start Of Cold Start Injector Short To Positive
P1252    Start Of Cold Start Injector Open/Short To Ground
P1255    Engine Coolant Temperature Sensor Short To Ground
P1256    Engine Coolant Temperature Sensor Open/Short To Positive
P1300    Misfire Detected, Fuel Level Too Low
P1250    Fuel Level Too Low
P1325    Cyl. 1 Knock Control Limit Attained
P1326    Cyl. 2 Knock Control Limit Attained
P1327    Cyl. 3 Knock Control Limit Attained
P1328    Cyl. 4 Knock Control Limit Attained
P1329    Cyl. 5 Knock Control Limit Attained
P1330    Cyl. 6 Knock Control Limit Attained
P1336    Engine Torque Adaption At Limit
P1337    CMP Sensor Bank 1 Short To Ground
P1338    CMP Sensor Bank 1 Open Circuit Or Short To Positive
P1340    CKP/CMP Sensor Signals Out Of Sequence
P1341    Ignition Coil Output Stage 1 Short To Ground
P1343    Ignition Coil Output Stage 2 Short To Ground
P1345    Ignition Coil Output Stage 3 Short To Ground
P1354    Modulating Piston Displacement Sensor Electrial Circuit Malfunction
P1386    Internal Control Module Knock Control Error
P1387    Control Unit Internal Altitude Sensor
P1391    CMP Sensor Bank 2 Short To Ground
P1392    CMP Sensor Bank 2 Open Circuit/Short To Positive
P1393    Ignition Coil Power Output Stage 1 Malfunction
P1394    Ignition Coil Power Output Stage 2 Malfunction
P1395    Ignition Coil Power Output Stage 3 Malfunction
P1401    EGR Valve Power Stage Short To Ground
P1402    EGR Vacuum Regulator Solenoid Valve Short To Positive
P1403    EGR System Control Difference
P1407    EGR Temperature Sensor Signal Too Low
P1408    EGR Temperature Sensor Signal Too High
P1410    Tank Ventilation Valve Circuit Short To B+
P1420    Secondary Air Injection Control Module Electrical Malfunction
P1421    Secondary Air Injection Valve Circuit Short To Ground
P1422    Secondary Air Injection Valve Circuit Short To B+
P1424    Secondary Air Injection System Bank 1 Leak Detected
P1425    Tank Ventilation Valve Short To Ground
P1426    Tank Ventilation Valve Open Circuit
P1432    Secondary Air Injection Valve Open
P1433    Secondary Air Injection Pump Relay Circuit Open
P1434    Secondary Air Injection Pump Relay Circuit Short To Positive
P1435    Secondary Air Injection Pump Relay Circuit Short To Ground
P1436    Secondary Air Injection Pump Relay Circuit Electrical Malfunction
P1440    EGR Valve Power Stage Open
P1441    EGR Vacuum Regulator Solenoid Valve Open/Short To Ground
P1450    Secondary Air Injection System Circuit Short To Positive
P1451    Secondary Air Injection Circuit Short To Ground
P1452    Secondary Air Injection System Circuit Open
P1471    EVAP Control System LDP Circuit Short to Positive
P1472    EVAP Control System LDP Circuit Short To Ground
P1473    EVAP Control System LDP Open Circuit
P1475    EVAP Control System LDP Malfunction/Signal Circuit Open
P1476    EVAP Control System LDP Malfunction/Insufficient Vacuum
P1477    EVAP Control System LDP Malfunction
P1478    EVAP Control System LDP Clamped Tube Detected
P1500    Fuel Pump Relay Electrical Circuit Malfunction
P1501    Fuel Pump Relay Circuit Short To Ground
P1502    Fuel Pump Relay Circuit Short To Positive
P1505    Closed Throttle Position Does Not Close/Open Circuit
P1506    Closed Throttle Position Switch Does Not Open./Short To Ground
P1512    Intake Manifold Changeover Valve Circuit Short To Positive
P1515    Intake Manifold Changeover Valve Circuit Short To Ground
P1516    Intake Manifold Changeover Valve Circuit Open
P1519    Intake Camshaft Control Bank 1 Malfunction
P1522    Intake Camshaft Control Bank 2 Malfunction
P1537    Fuel Cut-off Valve Incorrect Function
P1538    Fuel Cut-off Valve Open/Short To Ground
P1539    Clutch Pedal Switch Signal Fault
P1540    VSS Signal Too High
P1541    Fuel Pump Relay Circuit Open
P1542    Throttle Actuation Potentiometer Range/Performance
P1543    Throttle Actuation Potentiometer Signal Too Low
P1544    Throttle Actuation Potentiometer Signal Too High
P1545    Throttle Position Control Malfunction
P1546    Wastegate Bypass Regulator Valve Short To Positive
P1547    Wastegate Bypass Regulator Valve Short To Ground
P1548    Wastegate Bypass Regulator Valve Open
P1549    Wastegate Bypass Regulator Valve Open/Short To Ground
P1550    Charge Pressure Control Difference
P1555    Charge Pressure Upper Limit Exceeded
P1556    Charge Pressure Negative Deviation
P1557    Charge Pressure Positive Deviation
P1558    Throttle Actuator Electrical Malfunction
P1559    Idle Speed Control Throttle Position Adaption Malfunction
P1560    Maximum Engine Speed Exceeded
P1561    Quantity Adjuster Control Difference
P1562    Quantity Adjuster Upper Stop Value
P1563    Quantity Adjuster Lower Stop Value
P1564    Idle Speed Control Throttle Position Low Voltage During Adaption
P1565    Idle Speed Control Throttle Position Lower Limit Not Obtained
P1568    Idle Speed Control Throttle Position Mechanical Malfunction
P1569    Switch For CCS Signal Faulty
P1580    Throttle Actuator B1 Malfunction
P1582    Idle Adaptation At Limit
P1600    Power Supply Terminal No. 15 Low Voltage
P1602    Power Supply Terminal No. 30 Low Voltage
P1603    Internal Control Module Self Check
P1606    Rough Road Spec. Engine Torque ABS-ECU Electrical Malfunction
P1611    MIL Call-Up Circuit/TCM Short To Ground
P1612    Engine Control Module Incorrect Coding
P1613    MIL Call-Up Circuit Open/Short To Positive
P1616    Glow Plug Indicator Lamp Short To Positive
P1617    Glow Plug Indicator Lamp Open/Short To Ground
P1618    Glow Plug Relay Short To Positive
P1619    Glow Plug Relay Open/Short To Ground
P1624    MIL Request Signal Active
P1626    Data Bus Drive Missing Command From M/T
P1630    Accelerator Pedal Position Sensor 1 Signal Too Low
P1631    Accelerator Pedal Position Sensor 1 Signal Too High
P1632    Accelerator Pedal Position Sensor 1/2 Supply Voltage
P1633    Accelerator Pedal Position Sensor 2 Signal Too Low
P1634    Accelerator Pedal Position Sensor 2 Signal Too High
P1639    Accelerator Pedal Position Sensor 1/2 Range Performance
P1640    Internal Control Module (EEPROM) Error
P1648    CAN-Bus System Component Failure
P1649    Data Bus Powertrain Missing Message From Brake Controller
P1676    Drive By Wire MIL Circuit Electrical Malfunction
P1677    Drive By Wire MIL Circuit Short To Positive
P1678    Drive By Wire MIL Circuit Short To Ground
P1679    Drive By Wire MIL Circuit Open Circuit
P1681    Control Module Programming Not Finished
P1686    Control Unit Error, Programming Error
P1690    MIL Malfunction
P1691    MIL Open Circuit
P1692    MIL Short To Ground
P1693    MIL Short To Positive
P1778    Solenoid EV7 Electrical Malfunction
P1780    Engine Intervention Readable
P1851    Data Bus Drive Missing Command From ABS
P1854    Drive Train CAN-Bus Inoperative

Posted on by Rick Muscoplat


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