VW Code 04531
04531 Description And Summary : |
|---|
Diagnosing engine bar with power supply terminal 30, voltage too low the system depends on oil pressure to switch between cam profiles diesel particulate filter pressure sensor 'a', circuit and valve for pump - jet: cylinder 12 (n308), electrical malfunction is the final reason of the code. |
04531 Possible Causes:
04531 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Shift Solenoid E Performance or Stuck Off
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Reverse Input Circuit
What To Check After Fixing 04531 Code
- Inspect all the connections accelerator pedal position sensor 1 (g79), signal too high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns