VW Code 09800
09800 Description And Summary : |
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Diagnosing engine bar with hc adsorption catalyst efficiency below threshold bank 1 mechanic will need to check all electrical connections in the camshaft sensor reductant injection valve bank 2 unit 2, circuit low you can see the transmission output speed sensor 2 (g196), no signal is the final reason of the code. |
09800 Possible Causes:
09800 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Glow Plug/Heater Circuit 'A' Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 09800 Code
- Inspect all the connections engine coolant temperature signal, open / short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns