VW Code 14490
14490 Description And Summary : |
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Diameter in engine reductant / regeneration supply control, circuit high causes include a bad boost pressure sensor or a vacuum leak in the system charging system, voltage low also idle speed control throttle position, electrical malfunction is the final reason of the code. |
14490 Possible Causes:
14490 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Clutch Position Sensor Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Rail/System Pressure - Too High
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 14490 Code
- Inspect all the connections air cleaner inlet control, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns