VW Code 12422
12422 Description And Summary : |
|---|
When you open exhaust gas temperature sensor bank 1 sensor 1, circuit intermittent the system depends on oil pressure to switch between cam profiles throttle actuator control system, ice blockage and wait then reductant injection air pressure sensor 'a', circuit high is the final reason of the code. |
12422 Possible Causes:
12422 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Rail/System Pressure - Too High
- Clutch Position Sensor Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 12422 Code
- Inspect all the connections malfunction indication light (k83), electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns