VAG Fault Codes & DTC List
Manufacturer and ECU-specific fault-code meanings. Check the stated ECU, model and code format against your diagnostic scan.
| Code | Meaning | Applicability |
|---|---|---|
| 00497 | Sensor for Vehicle Leveling; Rear | OEM |
| 00513 | Engine Speed Sensor (G28) | OEM |
| 00515 | Camshaft Position (Hall) Sensor (G40) | OEM |
| 00522 | Engine Coolant Temp. Sensor (G62): Break in wiring / short circuit to positive | OEM |
| 00525 | Oxygen (Lambda) Sensor (G39) | OEM |
| 00526 | Brake Light Switch (F) | OEM |
| 00529 | Engine Speed Signal Missing | OEM |
| 00532 | Supply Voltage B+ | OEM |
| 00533 | Idle Speed Regulation | OEM |
| 00537 | Lambda (Oxygen Sensor) Regulation | OEM |
| 00538 | Reference Voltage | OEM |
| 00542 | Needle lift Sensor (G80) | OEM |
| 00543 | OEM | |
| 00545 | Engine-Transmission Electrical Connection | OEM |
| 00546 | Data Wiring faulty | OEM |
| 00549 | Fuel Consumption Signal | OEM |
| 00550 | Start of Injection Regulation | OEM |
| 00557 | Pressure Switch; Power Steering (F88) | OEM |
| 00561 | Mixture Adaptation | OEM |
| 00566 | Steering Assistance Operation | OEM |
| 00573 | Steering Torque Sensor (G269) | OEM |
| 00575 | OEM | |
| 00576 | Terminal 15: Electrical Fault in Circuit | OEM |
| 00587 | Mixture Control Adjustment Limit | OEM |
| 00588 | Airbag Igniter; Driver Side (N95) | OEM |
| 00589 | Airbag Igniter; Passenger Side (N131) | OEM |
| 00590 | Igniter 2 for Passenger Airbag (N132) | OEM |
| 00591 | Seat Belt Switch; Driver (E24) | OEM |
| 00592 | Seat Belt Switch; Passenger (E25) | OEM |
| 00595 | Crash Data Stored | OEM |
| 00597 | Wheel Speed Impulses; Deviation | OEM |
| 00599 | Plausibility of Pressure/Brake Light Switch | OEM |
| 00603 | Footwell / Defroster Flap Motor (V85) | OEM |
| 00628 | Positioning Level Monitoring | OEM |
| 00652 | Gear Monitoring | OEM |
| 00654 | Seat Belt Tensioner Igniter Driver Side (N153) | OEM |
| 00655 | Seat Belt Tensioner Igniter Passenger Side (N154) | OEM |
| 00667 | Ambient Temperature Signal | OEM |
| 00668 | Supply Voltage Terminal 30 | OEM |
| 00670 | Throttle Position Sensor (G127) | OEM |
| 00709 | Sunlight Photo Sensor 2 (G134) | OEM |
| 00741 | Brake Pedal Monitoring | OEM |
| 00750 | Warning Lamp | OEM |
| 00766 | Front Vent Temperature Sensor (G152) | OEM |
| 00771 | Fuel Level Sensor (G) | OEM |
| 00774 | Level Control System Sensor; Rear Left (G76) | OEM |
| 00775 | Level Control System Sensor; Rear Right (G77) | OEM |
| 00776 | Level Control System Sensor; Front Left (G78) | OEM |
| 00778 | Steering Angle Sensor (G85) | OEM |
| 00779 | Outside Air Temperature Sensor (G17) | OEM |
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