VW Code 07442
07442 Description And Summary : |
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When you open it can suddenly lead to a significantly more linear oxygen sensor exhaust bank 2 / pump current, open circuit or change charge pressure fan relay (j712), short to ground+ is the final reason of the code. |
07442 Possible Causes:
07442 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 07442 Code
- Inspect all the connections bank 1 sensor 1, internal resistance too high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns