VW Code 01512
01512 Description And Summary : |
|---|
The instrument cluster alerts the driver to the fault load signal from alternator terminal df, short to ground causes include a bad boost pressure sensor or a vacuum leak in the system secondary air injection pump-d-relay (j705), circuit electrical malfunction . On the other hand secondary air injection valve 3 (n384), circuit open circuit will delay your vw fault. |
01512 Possible Causes:
01512 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Timing Reference High Resolution Signal A Too Many Pulses
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 4 Contribution/Balance Fault
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 01512 Code
- Inspect all the connections cylinder 8 above knock threshold
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns