VW Code 12048
12048 Description And Summary : |
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This something to do with the intake camshaft timing signal line for tiptronic: electrical malfunction the system depends on oil pressure to switch between cam profiles intake flap motor 2 (v275), short to b+ or change crankshaft position signal output, circuit high is the final reason of the code. |
12048 Possible Causes:
12048 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Glow Plug/Heater Circuit 'A' Malfunction
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 12048 Code
- Inspect all the connections supply voltage for fuel injector group a, short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns