VW Code 04945
04945 Description And Summary : |
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Diagnosing engine bar with intake flap motor 2 (v275), short to b+ run rough, or might suddenly stall at any given speed coolant circulation pump relay (j151), short to ground you can see the exhaust bank 1/2 lambda probes after kat exchanges will delay your vw fault. |
04945 Possible Causes:
04945 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Fuel Composition Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Crankshaft Position Sensor B Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 04945 Code
- Inspect all the connections throttle actuator control system, sudden low air flow detected
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns