VW Code 06669
06669 Description And Summary : |
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Staring in engine exhaust gas temperature sensor 2 bank 2 (g449), high causes include a bad boost pressure sensor or a vacuum leak in the system evaporative emission system switching valve control, circuit high or evaporative emission system switching valve control, circuit / open is the final reason of the code. |
06669 Possible Causes:
06669 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Fuel Rail Pressure Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 06669 Code
- Inspect all the connections shift up/down wire, open / short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns