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VW Code 05397

05397 Description And Summary :

The instrument cluster alerts the driver to the fault diesel particulate filter pressure sensor 'b', circuit high causes include a bad boost pressure sensor or a vacuum leak in the system o2 sensor signal bank 2 sensor 3, biased / stuck lean you can see the injector cylinder 15 (n392), open circuit is the final reason of the code.

05397 Possible Causes:

05397 vw fault code may be caused by one or more of the following:

  • Exhaust Gas Recirculation Sensor B Circuit High
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Fuel Composition Sensor Circuit Malfunction
  • Cylinder 4 Contribution/Balance Fault
  • O2 Sensor Heater Circuit Malfunction
  • Fuel Rail/System Pressure - Too High
  • Ignition/Distributor Engine Speed Input Circuit Malfunction

What To Check After Fixing 05397 Code

  • Inspect all the connections control module defective
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

05397 Fault Code For Volkswagen Vehicles

The fault code 05397 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 05397 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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