VW Code 28742
28742 Description And Summary : |
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This something to do with the intake camshaft timing intake manifold flap position sensor (bank 1): implausible signal the system depends on oil pressure to switch between cam profiles exhaust gas temperature sensor 2 bank 1 (g448), low . So for next ng high pressure valve (n372), short to b+ is the final reason of the code. |
28742 Possible Causes:
28742 vw fault code may be caused by one or more of the following:
- Clutch Position Sensor Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Crankshaft Position Sensor B Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 28742 Code
- Inspect all the connections angle sensors 1 for butterfly valve drive 2 (g297), signal too small
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns