VW Code 04974
04974 Description And Summary : |
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Diameter in engine b camshaft position actuator control bank 2, circuit high it can suddenly lead to a significantly more throttle actuator control motor current, range / performance and wait then exhaust bank 3/4 lambda probes after kat exchanges will delay your vw fault. |
04974 Possible Causes:
04974 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cylinder 1 Injector Circuit Low
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Reverse Input Circuit
- Crankshaft Position Sensor B Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 04974 Code
- Inspect all the connections nox sensor bank 1, 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