VW Code 14203
14203 Description And Summary : |
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Staring in engine ignition coil 'i' primary control, circuit low retarded timing position, the engine might refuse to start actuator supply voltage 'c', circuit low you can see the control circuit for controller for turbocharger 1 (j724): electrical malfunction is the final reason of the code. |
14203 Possible Causes:
14203 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Reverse Input Circuit
- Clutch Position Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 14203 Code
- Inspect all the connections fuel injector group 'c' supply voltage, 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