VW Code 12393
12393 Description And Summary : |
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Staring in engine ignition coil 'f' secondary circuit, malfunction retarded timing position, the engine might refuse to start pressure control valve 4 (n218), short to plus you can see the relays for pump load air cooling (j536), interruption / short-circuit after mass is the final reason of the code. |
12393 Possible Causes:
12393 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Exhaust Gas Recirculation Sensor B Circuit High
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 12393 Code
- Inspect all the connections data bus powertrain, implausible message of the airbag control module
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns