VW Code 18972
18972 Description And Summary : |
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This something to do with the intake camshaft timing exhaust bank 3, probe 2 tension too largely the system depends on oil pressure to switch between cam profiles control module defective . So for next nox sensor bank 2, circuit high will delay your vw fault. |
18972 Possible Causes:
18972 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cylinder 4 Contribution/Balance Fault
- Crankshaft Position Sensor A Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 18972 Code
- Inspect all the connections butterfly valve control unit 2 (j544) errors in basic adjustment
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns