2002 Audi TT Throttle Body Adaptation Succeed with Xtool VAG401

This post intends to show you how to use VAG401 to do Throttle Body Adaptation on a  2002 Audi TT.

Jump into “Diagnosis systems”.

Common system.

Engine

Xtool VAG401 is connecting to the engine of 2002 Audi TT.

Reading system information…

Checking the code read itself.

Data block Measurement

Input Channel Number (0-255

9.Basic settings.

Electronic Throttle, you can see the adaptation is running, the sensor reading is changing…

Thanks for reading.