Continental EMS3140 ECU Tuning
Engine control unit used in 13 supported models from 5 makes.
Dacia with the Continental EMS3140
All Dacia tunes- Dacia Dokker2017+1.0 TCEAutoTuner
- Dacia Duster2018+II · 1.0 ECO-G, 1.0 TCEAutoTuner
- Dacia Jogger2022+1.0 ECO-GAutoTuner
- Dacia Logan2013+0.9 TCEAutoTuner
- Dacia Sandero2012+II, III · 0.9 TCE, 1.0 ECO-G, 1.0 SCeAutoTuner
Mitsubishi with the Continental EMS3140
All Mitsubishi tunes- Mitsubishi Colt2023+VII · 1.0 MPIAutoTuner
Nissan with the Continental EMS3140
All Nissan tunes- Nissan Juke2020+1.0 DIG-TAutoTuner
- Nissan Micra2020+1.0 DIG-T, 1.0 IG-TAutoTuner
Renault with the Continental EMS3140
All Renault tunes- Renault Captur / QM32013+I, II · 0.9 TCE, 1.0 TCE, 1.0 TCE LPGAutoTuner
- Renault Clio2012+IV, IV (II), V, V (II) · 0.9 TCE, 1.0 SCe, 1.0 TCE, 1.0 TCE LPGAutoTuner
- Renault Twingo2014+III, III (II) · 0.9 TCE, 1.0 SCeAutoTuner
Smart with the Continental EMS3140
All Smart tunes- Smart ForFour2014+W453 · 0.9 TCEAutoTuner
- Smart ForTwo2014+453 · 0.9 TCEAutoTuner
About Continental EMS3140 tuning
The Continental EMS3140 engine control unit is supported in 13 models from Dacia, Mitsubishi, Nissan, Renault, Smart. 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.