VW Code 28744

28744 Description And Summary :
Diameter in engine o2 sensor reference voltage bank 1 sensor 1, circuit high run rough, or might suddenly stall at any given speed angle sensors 2 for butterfly valve drive 2 (g298), signal too largely and wait then data bus powertrain, missing message from acceleration request will delay your vw fault.

28744 Possible Causes:

28744 vw fault code may be caused by one or more of the following:

Ambient Air Temperature Sensor Circuit Low
Reverse Input Circuit
Manifold Absolute Pressure/Barometric Pressure Circuit High Input
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)

What To Check After Fixing 28744 Code

Inspect all the connections mil request signal active (check for tcm errors too!)
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

28744 Fault Code For Volkswagen Vehicles

The fault code 28744 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 28744 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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