Delphi DCM3.5 ECU Tuning
Engine control unit used in 29 supported models from 6 makes.
Citroen with the Delphi DCM3.5
All Citroen tunes- Citroen C42010+2.0 HDIAutoTuner
- Citroen C4 AirCross2012+2.0 HDIAutoTuner
- Citroen C4 Picasso2007+2.0 HDIAutoTuner
- Citroen C52012+2.0 HDIAutoTuner
- Citroen C82002+2.0 HDIAutoTuner
- Citroen DS42010+2.0 HDIAutoTuner
- Citroen DS52012+2.0 HDI, 2.0 HDI HYBRID4AutoTuner
- Citroen Jumper2014+II - Phase II · 2.0 HDIAutoTuner
- Citroen Jumpy2007+II - Phase I, II - Phase II · 2.0 HDIAutoTuner
- Citroen Picasso2006+2.0 HDIAutoTuner
DS with the Delphi DCM3.5
All DS tunesFiat with the Delphi DCM3.5
All Fiat tunes- Fiat Scudo2008+2.0 JTDmAutoTuner
Ford with the Delphi DCM3.5
All Ford tunes- Ford C-Max2011+2.0 TDCI EU5AutoTuner
- Ford Focus2011+MkIII · 2.0 TDCI EU5AutoTuner
- Ford Galaxy2006+MkII · 2.0 TDCI EU5AutoTuner
- Ford Kuga - Escape2008+2.0 TDCI EU5AutoTuner
- Ford Mondeo2010+MkIV · 2.0 TDCI EU5AutoTuner
- Ford S-MAX2009+2.0 TDCI EU5AutoTuner
Peugeot with the Delphi DCM3.5
All Peugeot tunes- Peugeot 3072000+2.0 HDIAutoTuner
- Peugeot 3082007+2013 · 2.0 HDIAutoTuner
- Peugeot 4072007+2.0 HDIAutoTuner
- Peugeot 5082011+Phase 1, Phase 2 · 2.0 HDI, 2.0 HDI HYBRID4AutoTuner
- Peugeot 8072002+2.0 HDIAutoTuner
- Peugeot 30082009+2.0 HDI, 2.0 HDI HYBRID4AutoTuner
- Peugeot 50082009+2.0 HDIAutoTuner
- Peugeot Expert / Traveller2006+II · 2.0 HDIAutoTuner
- Peugeot RCZ2010+2.0 HDIAutoTuner
Toyota with the Delphi DCM3.5
All Toyota tunes- Toyota ProAce2014+2.0 HDIAutoTuner
About Delphi DCM3.5 tuning
The Delphi DCM3.5 engine control unit is supported in 29 models from Citroen, DS, Fiat, Ford, Peugeot, Toyota. 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.