VW Code 13401

13401 Description And Summary :
The instrument cluster alerts the driver to the fault angle sensors 2 for butterfly valve drive 2 (g298), signal too largely It could be due to limited air getting through your air intake transmission control unit (j217), programming error or change pressure sensor for brake boost (g294), short to plus is the final reason of the code.

13401 Possible Causes:

13401 vw fault code may be caused by one or more of the following:

Fuel Composition Sensor Circuit Malfunction
Reverse Input Circuit
Cold Start Injector 1 Malfunction
Fuel Temperature Sensor B Circuit Range/Performance
Ignition/Distributor Engine Speed Input Circuit Malfunction

What To Check After Fixing 13401 Code

Inspect all the connections wheel speed signal 3, range / performance
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

13401 Fault Code For Volkswagen Vehicles

The fault code 13401 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 13401 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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