VW Code 18390
18390 Description And Summary : |
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Staring in engine throttle/pedal position sensor 'f', minimum stop performance retarded timing position, the engine might refuse to start fuel additive control module requested mil illumination or change reductant / regeneration supply control, circuit low will delay your vw fault. |
18390 Possible Causes:
18390 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Ambient Air Temperature Sensor Circuit Low
- Reverse Input Circuit
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 18390 Code
- Inspect all the connections fuel injection valve 3 (n368), short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns