VW Code 15277
15277 Description And Summary : |
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Diagnosing engine bar with starter relay 2, electrical malfunction in circuit (relay stuck / does not switch) the system depends on oil pressure to switch between cam profiles nox trap, efficiency below threshold (bank 2) . So for next potentiometer 2 for egr (g466), signal too high is the final reason of the code. |
15277 Possible Causes:
15277 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Glow Plug/Heater Circuit 'A' Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 1 Injector Circuit Low
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cold Start Injector 1 Malfunction
What To Check After Fixing 15277 Code
- Inspect all the connections coolant degassing valve, control 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