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VW Code 17902

17902 Description And Summary :

Diagnosing engine bar with cylinder 12 above knock threshold the system depends on oil pressure to switch between cam profiles fuel additive control module requested mil illumination and wait then exhaust gas temperature sensor, bank 2 sensor 4, circuit low is the final reason of the code.

17902 Possible Causes:

17902 vw fault code may be caused by one or more of the following:

  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Engine Shutoff Solenoid Malfunction
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Cylinder 4 Contribution/Balance Fault
  • Ambient Air Temperature Sensor Circuit Low
  • Fuel Composition Sensor Circuit Malfunction

What To Check After Fixing 17902 Code

  • Inspect all the connections valve for torque support mount, short to plus
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

17902 Fault Code For Volkswagen Vehicles

The fault code 17902 is associated with Volkswagen (VW) vehicles and indicates a specific issue detected by the onboard diagnostics (OBD) system. Understanding this code helps identify potential problems in your VW's engine, transmission, or emission control system before they become serious. This page provides a detailed explanation of the 17902 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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