VW Code 06678
06678 Description And Summary : |
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The instrument cluster alerts the driver to the fault engine coolant temperature signal, range / performance run rough, or might suddenly stall at any given speed automatic glow time control relay 2, electrical malfunction you can see the o2 sensor pumping current trim bank 2 sensor 1, circuit / open is the final reason of the code. |
06678 Possible Causes:
06678 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Cold Start Injector 1 Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 06678 Code
- Inspect all the connections pressure control solenoid 1 (n215), short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns