VW Code 09920
09920 Description And Summary : |
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Diagnosing engine bar with reductant temperature sensor, circuit high run rough, or might suddenly stall at any given speed pressure control solenoid 2 (n216), short to b+ or evaporative emissions (evap) fuel vapour temperature sensor, circuit high voltage will delay your vw fault. |
09920 Possible Causes:
09920 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Injector Circuit Malfunction - Cylinders
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Turbocharger Boost Sensor A Circuit Low
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 09920 Code
- Inspect all the connections coolant pump control, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns