Tuning example Bosch MED17.5.21 – VAG – 1.4l petrol

Get course
cover course

The Skoda Octavia III LCI analyzed, is equipped with a 1.4l TSI GTEC engine with 81 kW of maximum power and a 6 speed manual transmission.

Alientech technicians developed this tuning training example specifically for this engine to improve performance without compromising the reliability of the vehicle.

  • Bosch MED17.5.21
  • 1.4l TSI GTEC
  • Skoda Octavia III, petrol, 2016

Škoda Octavia, the Škoda’s best selling, at its 3rd generation confirms to be a comfortable, reliable, and well-performing car.

This vehicle is chosen and approved by many families thanks to the well-designed spaces and the safety offered. Even the 1.4l TSI GTEC engine can give its satisfactions, far more if combined with this remapping practice, fast and already tested on the test bench.

Nothing is left to chance: you will start by exploring all the characteristics of the engine and the control unit, going through the tuning of the maps on ECM Titanium, and ending with the evaluation of the performances obtained.

This tuning practice suits everyone: whether you are a beginner needing the support of a procedure guaranteed by Alientech, or an expert who can use it as a starting point to obtain the top.

How to get even more? Find out how many other vehicles among Volkswagen group you can tune with this approximately 30 minutes practice. With a single purchase, you will exponentially increase your business as a tuner, becoming more and more experienced and sought after!

Compatible Vehicles:

Skoda Octavia III (5E) 1.4l TSI G-TEC CPWA 81 kW 3 LCI (MY2016)
Volkswagen Golf VII (AU) TGI 1.4l TSI CPWA 81 kW 7 (MY2013)
Seat Leon III (5F) 1.4l TGI CPWA 81 kW 3 (MY2012)
Audi A3 (8V) g-tron 1.4l CPWA 81 kW 3 (MY2012)
Volkswagen Caddy (2K) 1.4 TGI Bluemotion Eco-Fuel CPWA 81 kW 4 LCI (MY2015)


Enter the Alientech Academy world and amaze all your customers with results that are as surprising as safe and reliable!

A tuning practical example lasting around 30 minutes, composed of 3 sections:

First section:

in this part of the course we will describe the characteristics of the vehicle by listing version, equipment, year of production, traction and type of gearbox.

Then, we indicate all the vehicles – even of different car manufacturers – equipped with the same engine or similar version; immediately after, the specifications of the engine control unit will be specified in detail: that is the identification data and the versions for the emission classes.

In addition, we talk about the types of connection with Alientech tools – which are useful for the remapping – by indicating the protocols of use, the available functions and giving some practical advice for editing operations. Finally, the structure of the original file is presented by indicating the addresses and the various areas.

Second section:

this part directly addresses the remapping practice. After a brief introduction, we present the summary list of the maps that will be modified, the Alientech modification method and its specific application to the vehicle in question. Following the wizard of this online course, you will be able to create a mapping that will ensure high performance and guaranteed reliability.

Third section:

this last part is dedicated to the discovery of the potentialities of this remapping practice: the new increases, compared to the original settings of the vehicle in a precise and detailed chart, clarify efficaciously how this remapping practice is effective and surprising.

Tuning example Bosch MED17.5.21 – VAG – 1.4l petrol