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Chiptuning files » ECU and TCU » Valeo V40

Valeo V40 tuning files

Engine control unit (ECU) · used in 15 vehicles in this catalogue

Modifications for this unit

Engine performance

Stage 1Stage 2 BASEE85 or other special fuels modificationFlex fuel mod for E85 or other fuel types

Sound and driving

Pops and bangsStart/Stop System OffVMAX speedlimit on/off higher/lowerIdle RPM Mod

Deactivations and fixes

DTC offCatalyst offEVAP offSAI offChecksum Correction

Which stage and which options are possible differs per vehicle with this unit. Open a vehicle below for its figures.

Vehicles with this unit

VehicleGenerationFuelPowerECU
Renault Laguna 1.6 16v2007 - 2015Petrol110 hpSagem S3000, Valeo V40
Renault Laguna 1.4 TCE2007 - 2015Petrol130 hpValeo V40
Renault Laguna 1.6i 16v2001 - 2007Petrol110 hpSagem 3000, Sagem S3000, Valeo V40
Renault Laguna 2.0i 16v2001 - 2007Petrol135 hpSagem S3000, Siemens/Continental SIRIUS 32, Siemens/Continental SIRIUS 34, Valeo V40
Renault Logan 1.2 16v2010Petrol75 hpValeo V40, Valeo V42
Renault Logan 1.6 16v2004Petrol105 hpSiemens/Continental EMS3130, Valeo V40
Renault Megane 1.6 e-TechMegane 4 (ph2) 2021Petrol160 hpHitachi BEM542, Siemens/Continental EMS3160, Siemens/Continental EMS3161, Valeo V40
Renault Megane 1.4 TCEMegane 3 (ph2) 2012 - 2013Petrol130 hpValeo V40
Renault Megane 1.6i 16vMegane 3 (ph1) 2008 - 2012Petrol100 hpSagem 3000, Valeo V40
Renault Megane 1.6 16vMegane 3 (ph1) 2008 - 2012Petrol110 hpBosch ME17.9.20, Sagem 3000, Sagem S3000, Valeo V40
Renault Megane 1.4 TCEMegane 3 (ph1) 2008 - 2012Petrol130 hpValeo V40
Renault Megane 1.6i 16vMegane 2 2002 - 2008Petrol110 hpSagem 3000, Sagem S3000, Siemens/Continental SIRIUS 32, Valeo V40
Renault Sandero 1.2 16v2009Petrol75 hpSiemens/Continental SIRIUS 32, Valeo V40, Valeo V42
Renault Scenic / Grand Scenic 1.2 TCEMk3 2009 - 2016Petrol110 hpSagem 3000, Sagem S3000, Siemens/Continental EMS3150, Siemens/Continental EMS3155, Valeo V40
Renault Scenic / Grand Scenic 1.4 TCEMk3 2009 - 2016Petrol130 hpSagem 3000, Valeo V40
Results vary per vehicle, and what is possible can differ per software version. This applies to every modification we deliver, for the ECU and for the TCU. Upload your original file to check what is available for your vehicle.

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