VW Code 28942
28942 Description And Summary : |
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This something to do with the intake camshaft timing linear oxygen sensor exhaust bank 4 / common ground wire, short to b+ retarded timing position, the engine might refuse to start relays for large amount of heat (j360), disconnected or short to ground . So for next turbocharger boost control position sensor 'b', circuit is the final reason of the code. |
28942 Possible Causes:
28942 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Fuel Rail Pressure Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 28942 Code
- Inspect all the connections data-bus powertrain, missing message from fuel injection pump
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns