VW Code 04493
04493 Description And Summary : |
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This code were stamped on VW Engine case data bus powertrain, implausible message of the steering wheel electrics It could be due to limited air getting through your air intake ignition coil 'h' primary control, circuit low also evaporative emission system switching valve, performance / stuck open will delay your vw fault. |
04493 Possible Causes:
04493 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 4 Contribution/Balance Fault
- Cylinder 10 Contribution/balance Fault
- Engine Oil Temperature Sensor Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Shift Solenoid E Performance or Stuck Off
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 04493 Code
- Inspect all the connections please check dtc memory of adr control module
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns