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.
- P1555Volkswagen · PowertrainCharge Pressure Upper Limit Exceeded
- P1556Volkswagen · PowertrainCharge Pressure Negative Deviation
- P1557Volkswagen · PowertrainCharge Pressure Positive Deviation
- P1558Volkswagen · PowertrainThrottle Actuator Electrical Malfunction
- P1559Volkswagen · PowertrainIdle Speed Control Throttle Position Adaptation Malfunction
- P1560Volkswagen · PowertrainMaximum Engine Speed Exceeded
- P1561Volkswagen · PowertrainQuantity Adjuster Deviation
- P1562Volkswagen · PowertrainQuantity Adjuster Upper Limit Attained
- P1563Volkswagen · PowertrainQuantity Adjuster Lower Limit Attained
- P1564Volkswagen · PowertrainIdle Speed Control Throttle Position Low Voltage During Adaptation
- P1565Volkswagen · PowertrainIdle Speed Control Throttle Position Lower Limit Not Obtained
- P1566Volkswagen · PowertrainLoad Signal From A/C Compressor Range Performance
- P1567Volkswagen · PowertrainLoad Signal From A/C Compressor No Signal
- P1568Volkswagen · PowertrainIdle Speed Control Throttle Position Mechanical Malfunction
- P1569Volkswagen · PowertrainSwitch For CCS Signal Faulty
- P1570Volkswagen · PowertrainControl Unit Locked
- P1571Volkswagen · PowertrainLeft Engine Mount Solenoid Valve Short To B+
- P1572Volkswagen · PowertrainLeft Engine Mount Solenoid Valve Short To Ground
- P1573Volkswagen · PowertrainLeft Engine Mount Solenoid Valve Open Circuit
- P1574Volkswagen · PowertrainLeft Engine Mount Solenoid Valve Electrical Fault In Circuit
- P1575Volkswagen · PowertrainRight Engine Mount Solenoid Valve Short To B+
- P1576Volkswagen · PowertrainRight Engine Mount Solenoid Valve Short To Ground
- P1577Volkswagen · PowertrainRight Engine Mount Solenoid Valve Open Circuit
- P1578Volkswagen · PowertrainRight Engine Mount Solenoid Valve Electrical Fault In Circuit
- P1579Volkswagen · PowertrainIdle Speed Control Throttle Position Adaptation Not Started
- P1580Volkswagen · PowertrainThrottle Actuator Bank 1 Malfunction
- P1581Volkswagen · PowertrainIdle Speed Control Throttle Position Adaptation Not Carried Out
- P1582Volkswagen · PowertrainIdle Adaptation At Limit
- P1583Volkswagen · PowertrainTransmission Mount Valves Short To B+
- P1584Volkswagen · PowertrainTransmission Mount Valves Short To Ground