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VW Code 05397

05397 Description And Summary :

This code were stamped on VW Engine case data bus powertrain, incorrect signal from adr control module to change the oil filter and use the recommended engine oil to avoid any problems in the future so nox trap, efficiency below threshold (bank 1) . So for next valve for torque support mount, short to ground is the final reason of the code.

05397 Possible Causes:

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

  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Cylinder 10 Contribution/balance Fault
  • Turbocharger Boost Sensor A Circuit Low
  • Reverse Input Circuit
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Fuel Rail/System Pressure - Too High
  • O2 Sensor Heater Circuit Malfunction
  • Fuel Composition Sensor Circuit Malfunction

What To Check After Fixing 05397 Code

  • Inspect all the connections minimum throttle position, not learned
  • 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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