VW Code 05004
05004 Description And Summary : |
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Diagnosing engine bar with idle speed control throttle position 2, electrical malfunction It could be due to limited air getting through your air intake injector cylinder 16 (n393), open circuit also direct ozone reduction catalyst temperature sensor, circuit low is the final reason of the code. |
05004 Possible Causes:
05004 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Composition Sensor Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 05004 Code
- Inspect all the connections data bus powertrain, no message from transmission controller (tcu)
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns