VW Code 13979

13979 Description And Summary :
Diameter in engine engine- / transmission control modules, versions do not match mechanic will need to check all electrical connections in the camshaft sensor oxygen (lambda) sensor b1 s2, signal shorted to heater circuit . On the other hand oxygen (lambda) sensor b1 s1, pump current, open circuit will delay your vw fault.

13979 Possible Causes:

13979 vw fault code may be caused by one or more of the following:

Ignition/Distributor Engine Speed Input Circuit Malfunction
Turbocharger Boost Sensor A Circuit Low
Cylinder 1 Injector Circuit Low
Clutch Position Sensor Circuit Malfunction
Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical

What To Check After Fixing 13979 Code

Inspect all the connections turbocharger 2 control module (j725), high temperature
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

13979 Fault Code For Volkswagen Vehicles

The fault code 13979 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 13979 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

VW 001 - 196 Code Range

Page 1

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range

Page 24