Hello! I am new on this forum

[Bogdan19]

My experience with VAG cars brought me here. I am trying to understand the chiptuning and how EDC 15,16,17 works in order to adapt the actual configurations of the car for less money spend on unuseull mods. Now i have trouble with a Golf 5 1.9 or exemple that generates a lot o smoke in heavy accelerations. Mecanically i know them, I am repairing VAG cars as a every day job...and this is my next step for knowing better what i am doing .