Valeo V42 ECU Tuning
Engine control unit used in 9 supported models from 2 makes.
Dacia with the Valeo V42
All Dacia tunes- Dacia Dokker2012+1.6i MPIAutoTuner
- Dacia Duster2009+I · 1.6i 16vAutoTuner
- Dacia Lodgy2012+1.6i 16vAutoTuner
- Dacia Logan2007+1.2i 16v, 1.6i 16v, 1.6i MPIAutoTuner
- Dacia Sandero2008+I, II · 1.2i 16v, 1.6i MPIAutoTuner
Renault with the Valeo V42
All Renault tunes- Renault Clio2005+III, IV · 1.2i 16vAutoTuner
- Renault Kangoo1997+I, II · 1.2i 16vAutoTuner
- Renault Modus2004+1.2i 16vAutoTuner
- Renault Twingo2007+II · 1.2i 16vAutoTuner
About Valeo V42 tuning
The Valeo V42 engine control unit is supported in 9 models from Dacia, Renault. We read, modify, and flash it with AutoTuner, then verify the result on our Dynojet 424xLC2 in Jenison, MI. A custom calibration optimizes fueling, ignition timing, boost, and torque limits for your exact build.
Don't See Your Vehicle?
These lists cover off-the-shelf tuning platforms. We also do standalone ECU installs and custom calibrations, so reach out and we'll tell you what's possible for your build. Compatibility data last updated 2026-09-24.