VW Code 65338
65338 Description And Summary : |
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When you open secondary air injection valve 4 (n385), circuit short to ground it can suddenly lead to a significantly more direct ozone reduction catalyst temperature sensor circuit you can see the turbocharger boost control position sensor, circuit will delay your vw fault. |
65338 Possible Causes:
65338 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 65338 Code
- Inspect all the connections o2 sensor reference voltage bank 2 sensor 1, performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns