VW Code 14349

14349 Description And Summary :
This something to do with the intake camshaft timing exhaust bank 4 oxygen sensor correction behind catalyst, lean control limit exceeded to change the oil filter and use the recommended engine oil to avoid any problems in the future so gear/ratio monitoring adaptation, limit reached . So for next o2 sensor exhaust sample error bank 2 sensor 1 will delay your vw fault.

14349 Possible Causes:

14349 vw fault code may be caused by one or more of the following:

Cylinder 4 Contribution/Balance Fault
Ignition/Distributor Engine Speed Input Circuit Malfunction
Glow Plug/Heater Circuit 'A' Malfunction
Crankshaft Position Sensor A Circuit Malfunction
Crankshaft Position Sensor A Circuit Low Input

What To Check After Fixing 14349 Code

Inspect all the connections reductant temperature sensor, circuit low
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

14349 Fault Code For Volkswagen Vehicles

The fault code 14349 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 14349 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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