VW Code 29390
29390 Description And Summary : |
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Staring in engine fuel additive control module requested mil illumination mechanic will need to check all electrical connections in the camshaft sensor control module defective you can see the turbocharger 2 control module (j725), high temperature is the final reason of the code. |
29390 Possible Causes:
29390 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Ambient Air Temperature Sensor Circuit Low
- Fuel Rail/System Pressure - Too High
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 29390 Code
- Inspect all the connections linear oxygen sensor exhaust bank 3 / pump current, short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns