VW Code 05940

05940 Description And Summary :
Accumulated in electronic control units so engine coolant level sensor / switch, circuit to change the oil filter and use the recommended engine oil to avoid any problems in the future so fuel rail sensor (g401), open circuit . On the other hand valve for pump - jet: cylinder 12 (n308), range / performance is the final reason of the code.

05940 Possible Causes:

05940 vw fault code may be caused by one or more of the following:

Fuel Composition Sensor Circuit Malfunction
Exhaust Gas Recirculation Sensor B Circuit High
Cold Start Injector 1 Malfunction
Shift Solenoid E Performance or Stuck Off
Fuel Rail/System Pressure - Too High
Fuel Rail Pressure Sensor Circuit Malfunction

What To Check After Fixing 05940 Code

Inspect all the connections combustion detection during deceleration
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

05940 Fault Code For Volkswagen Vehicles

The fault code 05940 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 05940 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

VW 001 - 196 Code Range

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VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range

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