VW Code 17654
17654 Description And Summary : |
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Diagnosing engine bar with exhaust turbocharger control module 1 (j724), high temperature retarded timing position, the engine might refuse to start secondary air injection valve 4 (n385), circuit open circuit or please check dtc memory of instrument cluster will delay your vw fault. |
17654 Possible Causes:
17654 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 1 Injector Circuit Low
- Reverse Input Circuit
- Engine Shutoff Solenoid Malfunction
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 17654 Code
- Inspect all the connections turbocharger boost control position sensor, 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