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VW Code 04974

04974 Description And Summary :

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

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range