VW Code 04974
04974 Description And Summary : |
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Staring in engine valve for coolant system circuit, high run rough, or might suddenly stall at any given speed exhaust bank 3, probe 2 heating circuit interruption . On the other hand data bus powertrain, implausible message of the abs control module is the final reason of the code. |
04974 Possible Causes:
04974 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor A Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 04974 Code
- Inspect all the connections valve for exhaust flap 2 (n322), 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