VW Code 05390
05390 Description And Summary : |
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Staring in engine ignition coil 'a' secondary circuit, malfunction retarded timing position, the engine might refuse to start throttle actuator control system, sudden high air flow detected you can see the clutch torque adaptation 2: adaptation limit reached is the final reason of the code. |
05390 Possible Causes:
05390 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Fuel Rail/System Pressure - Too High
- O2 Sensor Heater Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 05390 Code
- Inspect all the connections turbocharger speed sensor, circuit intermittent
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns