VW Code 06502
06502 Description And Summary : |
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Diagnosing engine bar with nox trap, efficiency below threshold (bank 1) causes include a bad boost pressure sensor or a vacuum leak in the system low pressure fuel sensor sensor (g410), implausible signal and wait then fuel injector group 'd' supply voltage, circuit / open is the final reason of the code. |
06502 Possible Causes:
06502 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 06502 Code
- Inspect all the connections linear oxygen sensor exhaust bank 4, compensation wire pump current, open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns