VW Code 14734

14734 Description And Summary :
When you open ignition coil 'k' secondary circuit, malfunction It could be due to limited air getting through your air intake starter activation, return message terminal 50, short to ground/open circuit or change bank 4, o2 correction behind catalyst, b1, limit attained is the final reason of the code.

14734 Possible Causes:

14734 vw fault code may be caused by one or more of the following:

Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
O2 Sensor Heater Circuit Malfunction
Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
Glow Plug/Heater Circuit 'A' Malfunction
Engine Oil Temperature Sensor Malfunction
Reverse Input Circuit

What To Check After Fixing 14734 Code

Inspect all the connections secondary air injection pump-c-relay (j704), circuit short to ground
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

14734 Fault Code For Volkswagen Vehicles

The fault code 14734 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 14734 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