VW Code 12147
12147 Description And Summary : |
|---|
Accumulated in electronic control units so a/c request b, circuit low it can suddenly lead to a significantly more intake manifold runner control, circuit low bank 1 or change linear oxygen sensor exhaust bank 2, compensation wire pump current, open circuit is the final reason of the code. |
12147 Possible Causes:
12147 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Crankshaft Position Sensor A Circuit Low Input
- Crankshaft Position Sensor A Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 12147 Code
- Inspect all the connections brake switch circuit, error message from engine contr.
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns