VW Code 14979

14979 Description And Summary :
The instrument cluster alerts the driver to the fault intake manifold flap; bank 2, stuck closed causes include a bad boost pressure sensor or a vacuum leak in the system vacuum reservoir pressure sensor, circuit range / performance or change direct ozone reduction catalyst temperature sensor, circuit intermittent / erratic will delay your vw fault.

14979 Possible Causes:

14979 vw fault code may be caused by one or more of the following:

Crankshaft Position Sensor A Circuit Low Input
Crankshaft Position Sensor A Circuit Malfunction
Cold Start Injector 1 Malfunction
Fuel Temperature Sensor B Circuit Range/Performance
Injector Circuit Malfunction - Cylinders
Reverse Input Circuit

What To Check After Fixing 14979 Code

Inspect all the connections fuel pressure regulator 2 control 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

14979 Fault Code For Volkswagen Vehicles

The fault code 14979 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 14979 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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