VW Code 02277
02277 Description And Summary : |
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The instrument cluster alerts the driver to the fault b camshaft position actuator control bank 1, circuit low retarded timing position, the engine might refuse to start exhaust bank 4 oxygen sensor before catalyst, heater circuit, regulation at upper limit . On the other hand a/c refrigerant distribution valve control, circuit high is the final reason of the code. |
02277 Possible Causes:
02277 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Ambient Air Temperature Sensor Circuit Low
- Cold Start Injector 1 Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 02277 Code
- Inspect all the connections radiator fan 3 (v284), movement restricted / jammed
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns