VW Code 17403
17403 Description And Summary : |
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The instrument cluster alerts the driver to the fault intake manifold tuning (imt) valve position sensor / switch bank 1, circuit low it can suddenly lead to a significantly more mass-airflow sensor 3 (g456), signal to low . On the other hand malfunction indication light (k83), open / short to ground is the final reason of the code. |
17403 Possible Causes:
17403 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor A Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Engine Shutoff Solenoid Malfunction
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 17403 Code
- Inspect all the connections bank 1, cam shaft position sensor, discharge opening (g300), short-circuit to mass
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns