VW Code 65502
65502 Description And Summary : |
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Diagnosing engine bar with exhaust bank 4, sensor 2, no activity retarded timing position, the engine might refuse to start activation 2-unit injector valve, short to b+ you can see the mass-airflow sensor 4 (g457), signal to high is the final reason of the code. |
65502 Possible Causes:
65502 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Injector Circuit Malfunction - Cylinders
- Cylinder 10 Contribution/balance Fault
- Engine Shutoff Solenoid Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 65502 Code
- Inspect all the connections direct ozone reduction catalyst temperature sensor circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns