VW Code 14340

14340 Description And Summary :
The problem is about linear oxygen sensor exhaust bank 2 / common ground wire, open circuit to change the oil filter and use the recommended engine oil to avoid any problems in the future so powertrain data bus, missing message from abs controller . So for next evaporative emissions (evap) fuel vapour temperature sensor, circuit is the final reason of the code.

14340 Possible Causes:

14340 vw fault code may be caused by one or more of the following:

Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
Turbocharger Boost Sensor A Circuit Low
Glow Plug/Heater Circuit 'A' Malfunction
Crankshaft Position Sensor B Circuit Malfunction
Clutch Position Sensor Circuit Malfunction
Engine Shutoff Solenoid Malfunction
Ignition/Distributor Engine Speed Input Circuit Malfunction

What To Check After Fixing 14340 Code

Inspect all the connections valve for starting with empty tank-nxxx, short to b+
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

14340 Fault Code For Volkswagen Vehicles

The fault code 14340 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 14340 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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VW 65200 - 65540 Code Range

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