VW Code 18479
18479 Description And Summary : |
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Diameter in engine reductant injection valve bank 2 unit 1, circuit high to change the oil filter and use the recommended engine oil to avoid any problems in the future so throttle position output, circuit low . On the other hand please check dtc memory of airbag ecu will delay your vw fault. |
18479 Possible Causes:
18479 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Fuel Rail Pressure Sensor Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 18479 Code
- Inspect all the connections exhaust gas recirculation cooling valve control, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns