VW Code 06789
06789 Description And Summary : |
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Diagnosing engine bar with vehicle speed signal, circuit short to ground It could be due to limited air getting through your air intake turbocharger / supercharger boost pressure not detected - mechanical . So for next data bus powertrain, implausible message from immobilizer is the final reason of the code. |
06789 Possible Causes:
06789 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Injector Circuit Malfunction - Cylinders
- Cold Start Injector 1 Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Ambient Air Temperature Sensor Circuit Low
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 06789 Code
- Inspect all the connections nox sensor bank 1, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns