VW Code 03149
03149 Description And Summary : |
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Diagnosing engine bar with fuel pressure regulator 2 control circuit low It could be due to limited air getting through your air intake o2 sensor exhaust sample error bank 2 sensor 1 . So for next a/c refrigerant pressure sensor 'b', circuit range / performance is the final reason of the code. |
03149 Possible Causes:
03149 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Shift Solenoid E Performance or Stuck Off
- Fuel Composition Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 03149 Code
- Inspect all the connections control unit error programming error
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns