VW Code 12242
12242 Description And Summary : |
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The problem is about fuel injector group 'd' supply voltage, circuit / open It could be due to limited air getting through your air intake intake manifold runner control (imrc), signal outside tolerance . On the other hand reductant injection air pump control, circuit / open is the final reason of the code. |
12242 Possible Causes:
12242 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Rail/System Pressure - Too High
- Crankshaft Position Sensor A Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 12242 Code
- Inspect all the connections ignition switch accessory position, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns