VW Code 02678
02678 Description And Summary : |
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Diameter in engine control module defective retarded timing position, the engine might refuse to start angle sensors 1 for butterfly valve drive 2 (g297), signal too largely you can see the exhaust gas temperature sensor bank 2 sensor 2, circuit range / performance is the final reason of the code. |
02678 Possible Causes:
02678 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Cylinder 10 Contribution/balance Fault
- Injector Circuit Malfunction - Cylinders
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 02678 Code
- Inspect all the connections intake manifold flap; bank 1, stuck closed
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns