Related Tests, Information and Procedures

Diagnostic Trouble Code (DTC) table: VAG codes and SAE P0 codes

NOTE:
- The DTC overview is listed according to SAE or VAG code.
- Explanation of the malfunction types (e.g. "open circuit/short circuit to Ground"):
- If components are indicated as malfunctioning: First check the wiring and connectors to these components as well as the system Ground connections according to wiring diagram. This is particularly relevant if malfunctions are output as "occurring sporadically" (SP).
- Erase DTC Memory after rectifying malfunction and generate readiness code again.
DTC Memory Checking and Erasing
Monitors, Trips, Drive Cycles and Readiness Codes.

VAG 1551 print out, e.g.:
16497 P0113 035
Intake Air Temperature (IAT) sensor -G42-
Signal too large
Sporadic malfunction

Explanation:
- 16497 = DTC
- P0113 Additional DTC (only for USA at present and disregard)
- 035 = Malfunction type as a number
- Intake Air Temperature (IAT) sensor -G42- = Faulty current path or incorrect location
- Signal too large = Malfunction type as text
- Sporadic malfunctions = Malfunctions that are not always present e.g. loose contact