Category Chiptuning
0 reviews

Tuning example Denso R2AX - Mazda - 2.2l Diesel

  • Description

The Mazda CX-7 is equipped with a 2.2l turbo Diesel engine, which is able to produce up to 127 kWs of maximum power. Alientech’s technicians were able to develop a procedure that allows improvement of the performance of the Mazda 7.


  • Denso R2AX
  • 2.2 turbo Diesel
  • Mazda CX-7, turbo Diesel, 2009

The Mazda CX-7, is a well-built and reliable vehicle: thanks to its powerful 2.2l engine, it’s enjoyable if you’re looking for a fun drive, despite being a Diesel. Alientech’s technicians discovered that this Japanese SUV can give a lot more, without even touching the stock mechanical components! A tuning procedure has been developed that produces great improvement in torque and power: all you need to know is in this tuning tutorial.

Starting off, you will have access to detailed info regarding the vehicle in question, the engine and the control unit; then you will learn which vehicles are equipped with the same engine, how the original file of our Mazda CX-7 is structured and the communication modes of Alientech’s tools. You will also be shown a step-by-step procedure, and, in the last section, you’ll have access to the results of the performance and diagnostic tests.

The whole set of information can be yours at an affordable price and with the convenience of the online formula! In less than 25 minutes, you’ll be able to broaden your offering and satisfy your clients with a safe and Alientech-guaranteed procedure!

Are you a first-time tuner? Don’t worry, you won’t have any problem replicating this procedure!

Are you an expert? Start from this solid tuning base and adjust it to meet your needs!

Compatible Vehicles

Model Engine size Generation
Mazda CX-7 Facelift 2,2L -> 2189cc 1 (MY2009)


Model Engine code Power Generation
Mazda 3 / Axela 2.2 MZR-CD R2AB 2008 110kW 2 (MY2009-2013)


Model Engine code Power Generation
Mazda 6 / Atenza 2.2 MZR-CD R2AB 2008 92kW 2 (MY2009-2010)
Mazda 6 / Atenza 2.2 MZR-CD R2AB 2008 95kW 2 (MY2009-2010)
Mazda 6 / Atenza 2.2 MZR-CD R2AB 2008 120kW 2 (MY2008-2012)
Mazda 6 / Atenza 2.2 MZR-CD R2AB 2008 136kW 2 (MY2009-2010)
Mazda 6 / Atenza 2.2 MZR-CD R2AB 2008 132kW 2 (MY2010-2012)


Trust Alientech, the result is guaranteed!


One lesson of about 25 minutes, composed by 3 sections:

First section:

in this part we will describe the characteristics of the vehicle by listing versionequipmentyear of productiontraction 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 remapping practice, 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.