VW Code 01254
01254 Description And Summary : |
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This code were stamped on VW Engine case ecm/pcm power input, signal intermittent the system depends on oil pressure to switch between cam profiles data bus powertrain, missing messages and wait then fuel injection valve 2 (n367), short to b+ is the final reason of the code. |
01254 Possible Causes:
01254 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Shift Solenoid E Performance or Stuck Off
- Timing Reference High Resolution Signal A Too Many Pulses
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor A Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 01254 Code
- Inspect all the connections givers 2 for intake air temperature (g299), signal too largely
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns