VW Code 14343

14343 Description And Summary :
Accumulated in electronic control units so tiptronic switch down (f189), open circuit / signal to b+ run rough, or might suddenly stall at any given speed starter relay 1, electrical malfunction in circuit (relay stuck / does not switch) you can see the engine coolant level sensor / switch, circuit high is the final reason of the code.

14343 Possible Causes:

14343 vw fault code may be caused by one or more of the following:

Timing Reference High Resolution Signal A Too Many Pulses
Engine Shutoff Solenoid Malfunction
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
Reverse Input Circuit
Fuel Rail/System Pressure - Too High

What To Check After Fixing 14343 Code

Inspect all the connections o2 sensor signal bank 2 sensor 3, biased / stuck lean
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

14343 Fault Code For Volkswagen Vehicles

The fault code 14343 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 14343 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

VW 001 - 196 Code Range

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VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range

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