Volkswagen fault codes
528 Volkswagen OBD-II fault codes: what each one means, and how to track it down.
How to read a code
- P
- SystemPowertrain
- 0
- Defined bySAE, the same on every car
- 4
- AreaAuxiliary emission controls
- 20
- FaultThe specific fault in that area
Read the code
Note every stored and pending code your scanner shows, such as P0420.
Find it
Search by code or by words. For a manufacturer code (P1, B1, C1, U1) pick your make: its meaning differs by make.
Open the code
Its page explains the symptoms, likely causes, the checks to run and the fixes.
- P1131Volkswagen · PowertrainBank 2 Sensor 1 Resistance Too High
- P1132Volkswagen · PowertrainOxygen Sensor Heating Circuit Bank 1 + 2 Sensor 1 Short To B+
- P1133Volkswagen · PowertrainOxygen Sensor Heating Circuit Bank 1 + 2 Sensor 1 Electrical Malfunction
- P1134Volkswagen · PowertrainOxygen Sensor Heating Circuit Bank 1 + 2 Sensor 2 Short To B+
- P1135Volkswagen · PowertrainOxygen Sensor Heating Circuit Bank 1 + 2 Sensor 2 Electrical Malfunction
- P1136Volkswagen · PowertrainLong Term Fuel Trim Add Fuel Bank 1 System Too Lean
- P1137Volkswagen · PowertrainLong Term Fuel Trim Add Fuel Bank 1 System Too Rich
- P1138Volkswagen · PowertrainLong Term Fuel Trim Add Fuel Bank 2 System Too Lean
- P1139Volkswagen · PowertrainLong Term Fuel Trim Add Fuel Bank 2 System Too Rich
- P1140Volkswagen · PowertrainBank 2 Sensor 2 Resistance Too High
- P1141Volkswagen · PowertrainLoad Calculation Cross Check Range Performance
- P1142Volkswagen · PowertrainLoad Calculation Cross Check Lower Limit Exceeded
- P1143Volkswagen · PowertrainLoad Calculation Cross Check Upper Limit Exceeded
- P1144Volkswagen · PowertrainMass Or Volume Air Flow Circuit Open/Short To Ground
- P1145Volkswagen · PowertrainMass Or Volume Air Flow Circuit Short To B+
- P1146Volkswagen · PowertrainMass Or Volume Air Flow Circuit Power Supply Malfunction
- P1147Volkswagen · PowertrainOxygen Sensor Control Bank 2 System Too Lean
- P1148Volkswagen · PowertrainOxygen Sensor Control Bank 2 System Too Rich
- P1149Volkswagen · PowertrainOxygen Sensor Control Bank 1 Out Of Range
- P1150Volkswagen · PowertrainOxygen Sensor Control Bank 2 Out Of Range
- P1151Volkswagen · PowertrainBank 1 Long Term Fuel Trim Range 1 Lower Lean Limit Exceeded
- P1152Volkswagen · PowertrainBank 1 Long Term Fuel Trim Range 2 Lower Lean Limit Exceeded
- P1154Volkswagen · PowertrainManifold Switch Over Malfunction
- P1155Volkswagen · PowertrainManifold Absolute Pressure Sensor Circuit Short To B+
- P1156Volkswagen · PowertrainManifold Absolute Pressure Sensor Circuit Open/Short To Ground
- P1157Volkswagen · PowertrainManifold Absolute Pressure Sensor Circuit Power Supply Malfunction
- P1158Volkswagen · PowertrainManifold Absolute Pressure Sensor Circuit Range Performance
- P1160Volkswagen · PowertrainManifold Temperature Sensor Circuit Short To Ground
- P1161Volkswagen · PowertrainManifold Temperature Sensor Circuit Open/Short To B+
- P1162Volkswagen · PowertrainFuel Temperature Sensor Circuit Short To Ground