VW Code 12390
12390 Description And Summary : |
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Diameter in engine ignition switch accessory position, circuit high the system depends on oil pressure to switch between cam profiles evaporative emission system leak detection pump sense, circut high also internal control module, driver error is the final reason of the code. |
12390 Possible Causes:
12390 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Crankshaft Position Sensor A Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 12390 Code
- Inspect all the connections ignition coil 'l' primary control, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns