VW Code 11777
11777 Description And Summary : |
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Accumulated in electronic control units so direct ozone reduction catalyst deterioration sensor, circuit intermittent / erratic the system depends on oil pressure to switch between cam profiles linear oxygen sensor exhaust bank 2 / reference voltage, open circuit or starter relay 2, electrical malfunction in circuit (relay stuck / does not switch) will delay your vw fault. |
11777 Possible Causes:
11777 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Reverse Input Circuit
- Cylinder 4 Contribution/Balance Fault
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 11777 Code
- Inspect all the connections valve for exhaust flap 2 (n322), 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