VW Code 09077
09077 Description And Summary : |
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Diameter in engine internal control module: eeprom error retarded timing position, the engine might refuse to start coolant pump control, circuit low you can see the evaporative emission system leak detection pump control, circuit low is the final reason of the code. |
09077 Possible Causes:
09077 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Crankshaft Position Sensor B Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Injector Circuit Malfunction - Cylinders
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 09077 Code
- Inspect all the connections post catalyst fuel trim system, high limit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns