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Tuning example Bosch EDC17C84 - Renault - 1.6l Diesel

  • Description

The Renault Mégane IV is equipped with a 1.6l dCi Turbo Diesel engine with 110,3 kW of maximum power and respects a Euro 6 emission class.

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

  • BOSCH EDC17C84
  • 1.6l dCi Turbo Diesel
  • Renault Mégane IV, Diesel, 2017


These days a car needs to be exemplary to compete in the hugely competitive small family hatchback class. Renault Mégane achieves the feat very well through the compact design and the grit of the 1.6l dCi engine. Discover this Alientech tuning example to discover how much more you can get from this vehicle.

Forget about long and difficult operations: with this Alientech practical session, you will be able to cover all the necessary steps to complete the remapping of your Renault Mégane IV in just 35 minutes.

You will start from the modification procedure on ECM Titanium software until ending with the evaluation of the performances obtained with the modified file.

But that’s not all! By purchasing this remapping practice, you will have the opportunity to immediately expand your tuning experience with all the cars equipped with the same 1.6l dCi engine, using a simple and safe approach suitable even from beginners.


Compatible Vehicles

Model Engine Size Generation
Nissan Qashqai (J11) 1,6L -> 1598cc 2 (MY2013)
Nissan X-Trail (T32) 1,6L -> 1598cc 3 (MY2014)
Renault Espace V (Ph2) 1,6L -> 1598cc 5 (MY2015)
Renault Grand Scenic IV (Ph1) 1,6L -> 1598cc 4 (MY2016)
Renault Kadjar I (Ph1) 1,6L -> 1598cc 1 (MY2015)
Renault Koleos II (Ph1) 1,6L -> 1598cc 2 (MY2017)
Renault Mégane IV (Ph1) 1,6L -> 1598cc 4 (MY2016)
Renault Scenic IV (Ph1) meganeedc17c84 1,6L -> 1598cc 4 (MY2016)
Renault Talisman I (Ph2) 1,6L -> 1598cc 1 (MY2015)

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A tuning practical example lasting about 35 minutes, composed of 3 sections:

First section:

in this part of the tuning practice, 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 practical example, 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.