VW Code 09203
09203 Description And Summary : |
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The instrument cluster alerts the driver to the fault turbocharger speed sensor, circuit high it can suddenly lead to a significantly more actuator supply voltage "b", circuit /open . On the other hand evaporative emission system vent (n115), valve stuck open is the final reason of the code. |
09203 Possible Causes:
09203 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Engine Oil Temperature Sensor Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 09203 Code
- Inspect all the connections secondary air injection valve 3 (n384), circuit electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns