VW Code 07378
07378 Description And Summary : |
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The problem is about oxygen (lambda) sensor b2 s1, pump current, short to b+ retarded timing position, the engine might refuse to start 'a' rocker arm actuator control, circuit / open . On the other hand injector data, incompatible is the final reason of the code. |
07378 Possible Causes:
07378 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Crankshaft Position Sensor B Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 07378 Code
- Inspect all the connections data-bus powertrain, implausible message from transmission controller
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns