VW(SAIC) fault codes
Coverage shown is Volkswagen data: 3,421 codes · 292 vehicle records · 248 ECU records · 0 live-data parameters.
VW(SAIC) shares fault-code data with Volkswagen. Data may not cover VW(SAIC)-specific systems.
Codes 3,421
| Code | Description | Brands | System |
|---|---|---|---|
| P050E | Engine exhaust temperature is too low at cold start | 27 | Powertrain |
| P0511 | Idle Air Control Circuit | 30 | Powertrain |
| P0512 | Starter Request Circuit | 34 | Powertrain |
| P0513 | Incorrect Immobilizer Key | 38 | Powertrain |
| P0516 | Battery Temperature Sensor Circuit Low | 30 | Powertrain |
| P0517 | Battery Temperature Sensor Circuit High | 30 | Powertrain |
| P0518 | Idle Air Control Circuit Intermittent | 22 | Powertrain |
| P0519 | Idle Air Control System Performance | 24 | Powertrain |
| P0520 | Engine Oil Pressure Sensor/Switch Circuit | 35 | Powertrain |
| P0524 | Engine Oil Pressure Too Low | 40 | Powertrain |
| P0525 | Cruise Control Servo Control Circuit Range/Performance | 27 | Powertrain |
| P0526 | Fan Speed Sensor Circuit | 24 | Powertrain |
| P0527 | Fan Speed Sensor Circuit Range/Performance | 25 | Powertrain |
| P0528 | Fan Speed Sensor Circuit No Signal | 22 | Powertrain |
| P0529 | Fan Speed Sensor Circuit Intermittent | 23 | Powertrain |
| P052A | Built-in System Interface (BSI) failure | 25 | Powertrain |
| P052C | Cold start 'A' camshaft position timing over-advanced bank 2 | 25 | Powertrain |
| P052F | Glow plug control module 1 system voltage | 11 | Powertrain |
| P0530 | A/C Refrigerant Pressure Sensor Circuit | 36 | Powertrain |
| P0532 | A/C Refrigerant Pressure Sensor Circuit Low Input | 40 | Powertrain |
| P0533 | A/C Refrigerant Pressure Sensor Circuit High Input | 39 | Powertrain |
| P0534 | A/C Refrigerant Charge Loss | 30 | Powertrain |
| P0535 | A/C Evaporator Temperature Sensor Circuit | 28 | Powertrain |
| P0539 | A/C Evaporator Temperature Sensor Circuit Intermittent | 22 | Powertrain |
| P053A | PCV heater 'A' control circuit /open | 26 | Powertrain |
| P053B | PCV heater 'A' control circuit low | 26 | Powertrain |
| P053C | PCV heater 'A' control circuit high | 26 | Powertrain |
| P053F | Cold start fuel pressure performance bank 1 | 18 | Powertrain |
| P0540 | Intake Air Heater A Circuit | 27 | Powertrain |
| P0541 | Intake Air Heater A Circuit Low | 23 | Powertrain |
| P0542 | Intake Air Heater A Circuit High | 23 | Powertrain |
| P0543 | Intake Air Heater A Circuit Open | 24 | Powertrain |
| P0544 | Exhaust Gas Temperature Sensor Circuit (Bank 1 Sensor 1) | 33 | Powertrain |
| P0545 | Exhaust Gas Temperature Sensor Circuit Low (Bank 1 Sensor 1) | 37 | Powertrain |
| P0546 | Exhaust Gas Temperature Sensor Circuit High (Bank 1 Sensor 1) | 37 | Powertrain |
| P0547 | Exhaust Gas Temperature Sensor Circuit (Bank 2 Sensor 1) | 28 | Powertrain |
| P0548 | Exhaust Gas Temperature Sensor Circuit Low (Bank 2 Sensor 1) | 29 | Powertrain |
| P054A | Cold start 'B' camshaft position timing over-advanced bank 1 | 24 | Powertrain |
| P054C | Cold start 'B' camshaft position timing over-advanced bank 2 | 24 | Powertrain |
| P0551 | Power Steering Pressure Sensor Circuit Range/Performance | 26 | Powertrain |
| P0552 | Power Steering Pressure Sensor Circuit Low Input | 26 | Powertrain |
| P0553 | Power Steering Pressure Sensor Circuit High Input | 26 | Powertrain |
| P0554 | Power Steering Pressure Sensor/Switch Circuit Intermittent | 25 | Powertrain |
| P0555 | Brake Booster Pressure Sensor Circuit | 35 | Powertrain |
| P0557 | Brake Booster Pressure Sensor Circuit Low | 34 | Powertrain |
| P0559 | Brake Booster Pressure Sensor Circuit Intermittent | 23 | Powertrain |
| P0560 | System Voltage | 42 | Powertrain |
| P056000 | Address 8105, DTC memory entries, P056100, P056200 | 4 | Powertrain |
| P0561 | System Voltage Unstable | 33 | Powertrain |
| P056100 | Address 8105, DTC memory entries P056000, P056200 | 3 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.