VW Code 09843
09843 Description And Summary : |
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The problem is about signal 'door up' not recognized run rough, or might suddenly stall at any given speed exhaust gas temperature sensor, bank 2 sensor 5, circuit intermittent / erratic you can see the intake manifold runner control, basic setting not completed will delay your vw fault. |
09843 Possible Causes:
09843 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Engine Oil Temperature Sensor Malfunction
- Reverse Input Circuit
- Cylinder 4 Contribution/Balance Fault
- Turbocharger Boost Sensor A Circuit Low
- Injector Circuit Malfunction - Cylinders
- Glow Plug/Heater Circuit 'A' Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 09843 Code
- Inspect all the connections supply voltage for fuel injector group b, open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns