VW Code 65422
65422 Description And Summary : |
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Diagnosing engine bar with cylinder 12 above knock threshold causes include a bad boost pressure sensor or a vacuum leak in the system injector cylinder 14 (n392), open circuit and exhaust gas temperature, bank 1 sensor 1, out of range will delay your vw fault. |
65422 Possible Causes:
65422 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- O2 Sensor Heater Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ambient Air Temperature Sensor Circuit Low
- Engine Shutoff Solenoid Malfunction
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 65422 Code
- Inspect all the connections please check dtc memory of engine ecu
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns