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.
- P1471Volkswagen · PowertrainEVAP Emission Control System LDP Circuit Short To B+
- P1472Volkswagen · PowertrainEVAP Emission Control System LDP Circuit Short To Ground
- P1473Volkswagen · PowertrainEVAP Emission Control System LDP Open Circuit
- P1475Volkswagen · PowertrainEVAP Emission Control System LDP Malfunction Signal Circuit Open
- P1476Volkswagen · PowertrainEVAP Emission Control System LDP Malfunction Insufficient Vacuum
- P1477Volkswagen · PowertrainEVAP Emission Control System LDP Malfunction
- P1478Volkswagen · PowertrainEVAP Emission Control System LDP Clamped Tube Detected
- P1500Volkswagen · PowertrainFuel Pump Relay Electrical Circuit Malfunction
- P1501Volkswagen · PowertrainFuel Pump Relay Circuit Short To Ground
- P1502Volkswagen · PowertrainFuel Pump Relay Circuit Short To B+
- P1503Volkswagen · PowertrainLoad Signal From Generator Range Performance
- P1504Volkswagen · PowertrainIntake Air System Bypass Leak Detected
- P1505Volkswagen · PowertrainClosed Throttle Position Does Not Close Open Circuit
- P1506Volkswagen · PowertrainClosed Throttle Position Switch Does Not Open Short To Ground
- P1507Volkswagen · PowertrainIdle System Learned Value Lower Limit Attained
- P1508Volkswagen · PowertrainIdle System Learned Value Upper Limit Attained
- P1509Volkswagen · PowertrainIdle Air Control Circuit Electrical Malfunction
- P1510Volkswagen · PowertrainIdle Air Control Circuit Short To B+
- P1511Volkswagen · PowertrainIntake Manifold Changeover Valve Circuit Electrical Malfunction
- P1512Volkswagen · PowertrainIntake Manifold Changeover Valve Circuit Short To B+
- P1513Volkswagen · PowertrainIntake Manifold Changeover Valve 2 Circuit Short To B+
- P1514Volkswagen · PowertrainIntake Manifold Changeover Valve 2 Circuit Short To Ground
- P1515Volkswagen · PowertrainIntake Manifold Changeover Valve Circuit Short To Ground
- P1516Volkswagen · PowertrainIntake Manifold Changeover Valve Circuit Open
- P1517Volkswagen · PowertrainMain Relay Circuit Electrical Malfunction
- P1518Volkswagen · PowertrainMain Relay Circuit Short To B+
- P1519Volkswagen · PowertrainIntake Camshaft Control Bank 1 Malfunction
- P1520Volkswagen · PowertrainIntake Manifold Changeover Valve 2 Circuit Open
- P1521Volkswagen · PowertrainIntake Manifold Changeover Valve 2 Circuit Electrical Malfunction
- P1522Volkswagen · PowertrainIntake Camshaft Control Bank 2 Malfunction