VW Code 08777
08777 Description And Summary : |
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The problem is about potentiometer 2 for egr (g466), incorrect basic setting retarded timing position, the engine might refuse to start exhaust turbocharger control module 1 (j724), voltage supply outside permissible range or change brake pressure switch (f270), implausible signal is the final reason of the code. |
08777 Possible Causes:
08777 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Reverse Input Circuit
- Ambient Air Temperature Sensor Circuit Low
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 08777 Code
- Inspect all the connections a/c refrigerant distribution valve control, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns