VW Code 09794
09794 Description And Summary : |
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Staring in engine ignition switch run position, circuit It could be due to limited air getting through your air intake throttle position output, circuit / open or change secondary air injection pump-d-relay (j705), circuit open circuit will delay your vw fault. |
09794 Possible Causes:
09794 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Glow Plug/Heater Circuit 'A' Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 09794 Code
- Inspect all the connections reductant injection air pressure sensor 'a', circuit intermittent
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns