VW Code 04931

04931 Description And Summary :
The instrument cluster alerts the driver to the fault exhaust bank 3, probe 2 heating circuit short-circuit after pluses run rough, or might suddenly stall at any given speed exhaust bank 4 sensor 1 oxygen sensor signal, implausibly lean or kick down switch, error message from engine contr. will delay your vw fault.

04931 Possible Causes:

04931 vw fault code may be caused by one or more of the following:

Ignition/Distributor Engine Speed Input Circuit Malfunction
Crankshaft Position Sensor A Circuit Malfunction
Cylinder 1 Injector Circuit Low
Crankshaft Position Sensor B Circuit Malfunction

What To Check After Fixing 04931 Code

Inspect all the connections reductant injection air pressure sensor 'a', circuit high
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

04931 Fault Code For Volkswagen Vehicles

The fault code 04931 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 04931 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