Denso D3 ECU Tuning
Engine control unit used in 12 supported models from 3 makes.
Nissan with the Denso D3
All Nissan tunes- Nissan Almera2001+2.2 DCIAutoTuner
- Nissan Cabstar2004+2.5 DCIAutoTuner
- Nissan Murano2009+2.5 DCIAutoTuner
- Nissan Navara2005+D40 · 2.5 DCIAutoTuner
- Nissan NP 3002008+2.5 DCIAutoTuner
- Nissan NV 4002010+2.5 DCIAutoTuner
- Nissan NV3502012+2.5 DCIAutoTuner
- Nissan Pathfinder2005+R51, R52 · 2.5 DCIAutoTuner
- Nissan X-Trail2000+I, II · 2.2 DCIAutoTuner
Renault with the Denso D3
All Renault tunes- Renault Mascott2004+3.0 dXiAutoTuner
- Renault Maxity2007+2.5 DCIAutoTuner
Renault Trucks with the Denso D3
All Renault Trucks tunes- Renault Trucks Maxity2012+DXI 110 (Euro 4/5), DXI 130 (Euro 4/5)AutoTuner
About Denso D3 tuning
The Denso D3 engine control unit is supported in 12 models from Nissan, Renault, Renault Trucks. 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.