VW Code 12458
12458 Description And Summary : |
|---|
The instrument cluster alerts the driver to the fault nox sensor heater sense bank 2, circuit range / performance the system depends on oil pressure to switch between cam profiles bank 1, exhaust cam wave position sensor (g300) / crankshaft position sensor (g28), wrong allocation . So for next brake pedal position / accelerator pedal position, incompatible is the final reason of the code. |
12458 Possible Causes:
12458 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Engine Shutoff Solenoid Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Ambient Air Temperature Sensor Circuit Low
- Clutch Position Sensor Circuit Malfunction
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 12458 Code
- Inspect all the connections drive by wire-mil (k132), circuit open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns