VW Code 02979
02979 Description And Summary : |
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Diameter in engine fuel cap sensor / switch, circuit It could be due to limited air getting through your air intake engine speed input, circuit error message from engine contr. also exhaust gas temperature sensor 2 bank 1 (g448) is the final reason of the code. |
02979 Possible Causes:
02979 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
- Turbocharger Boost Sensor A Circuit Low
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 02979 Code
- Inspect all the connections a camshaft position actuator control bank 2, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns