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VW Code 05920

05920 Description And Summary :

Diagnosing engine bar with exhaust bank 3 sensor 1, voltage too low or air leak causes include a bad boost pressure sensor or a vacuum leak in the system fuel additive control module requested mil illumination . So for next transmission solenoid power relay, short to ground is the final reason of the code.

05920 Possible Causes:

05920 vw fault code may be caused by one or more of the following:

  • Engine Oil Temperature Sensor Malfunction
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Cylinder 10 Contribution/balance Fault
  • Reverse Input Circuit
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Fuel Composition Sensor Circuit Malfunction
  • Ambient Air Temperature Sensor Circuit Low
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input

What To Check After Fixing 05920 Code

  • Inspect all the connections exhaust bank 1 mixture adaptation range 3, rich limit exceeded
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

05920 Fault Code For Volkswagen Vehicles

The fault code 05920 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 05920 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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