Renault Fluence ECU remapping

18 files available

Renault Fluence ECU remapping
Renault Fluence ECU remapping

About remapping

The Renault Fluence accounts for 18 files in our catalogue, almost entirely the 1.5 dCi diesel including the 110 hp version, with a 2.0 16V 140 hp petrol also present. It is a compact saloon derived from the Mégane.

Stage 1 makes up 16 files — a very clean profile — with 2 EGR off. The ECUs include SID305, SID305/6, SID306_CAN, Delphi DCM3.4 and EMS3XXX references.

Model highlights

  • 16 Stage 1 files of 18 total: a very clean performance profile.
  • Almost entirely the 1.5 dCi diesel, including the 110 hp version.
  • Coverage of the 2.0 16V 140 hp petrol.
  • ECUs including SID305, SID306_CAN, Delphi DCM3.4 and EMS3XXX.

Fuel split

Diesel: 17 (94%)Petrol: 1 (6%)

Engines

1.5 dCi 110Turbo-Diesel9
1.5 DCITurbo-Diesel4
1.5DCiTurbo-Diesel2
1.5DCITurbo-Diesel2
2.0 16V 140Petrol1

ECUs

SID305 8SID305/6 5DCM34 2DELPHIDCM34 1EMS3XXX 1SID306_CAN 1

ECU manufacturers

Continental / Siemens 15Delphi 3

Available services

Stage 1 · 16EGR off · 2

Remapping services

Stage 1

Optimising the original map with no hardware changes: more power and torque, full reliability.

EGR off

EGR valve management to reduce soot issues and improve response.

Why remap with Repromatronic

  • More power and torque with engine-safe tuning
  • Sharper throttle response and nicer driving
  • Potential fuel savings in normal driving
  • Files built from the original and 100% reversible
  • Made by technicians with thousands of projects behind them

Are you a driver?

Request a free quote for your vehicle and we'll tell you the gains you can expect.

Request a quote

Are you a workshop or professional?

Sign up, buy credits and download the optimised file instantly.

Log in as a professional

Frequently asked questions

How does the 1.5 dCi respond?

It is a small-displacement engine, so the relative gain in flexibility is noticeable, particularly when overtaking or with the car loaded.

Is it derived from the Mégane?

Yes, it is the saloon version of the same platform. Our experience with one applies directly to the other.

Is the work reversible?

Yes. We always keep the original ECU file, so the car can be returned to its factory configuration.

Data comes from our project history. Exact availability is confirmed when you request the file.

REPROMATRONIC
Líderes en reprogramación de centralitas ECU y TCU en España
© 2026 Repromatronic S.L. · CIF B24963894 · Zaragoza, España
VISAMCPayPalKlarnaTransferencia