VW Code 19422
19422 Description And Summary : |
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This something to do with the intake camshaft timing nox sensor heater sense bank 1, circuit range / performance the system depends on oil pressure to switch between cam profiles reductant temperature sensor, circuit intermittent you can see the throttle/pedal position sensor 'c', minimum stop performance is the final reason of the code. |
19422 Possible Causes:
19422 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Reverse Input Circuit
- Engine Shutoff Solenoid Malfunction
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 19422 Code
- Inspect all the connections exhaust bank 3, probe 1 heating circuit interruption
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns