VW Code 14129

14129 Description And Summary :
When you open data bus powertrain, no communication retarded timing position, the engine might refuse to start cylinder 9 above knock threshold . So for next data bus powertrain, missing message from control module battery monitoring will delay your vw fault.

14129 Possible Causes:

14129 vw fault code may be caused by one or more of the following:

Engine Shutoff Solenoid Malfunction
Injector Circuit Malfunction - Cylinders
Ignition/Distributor Engine Speed Input Circuit Malfunction
Crankshaft Position Sensor A Circuit Low Input

What To Check After Fixing 14129 Code

Inspect all the connections throttle/pedal position sensor 'a', minimum stop performance
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

14129 Fault Code For Volkswagen Vehicles

The fault code 14129 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 14129 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 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range

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