Delphi CRD2 ECU Tuning
Engine control unit used in 10 supported models from 1 make.
Mercedes with the Delphi CRD2
All Mercedes tunes- Mercedes B2011+W246 · 250 CDI S&S (2.1)AutoTuner
- Mercedes C2007+W204 · 180 CDI (2.1), 200 CDI (2.1), 220 CDI (2.1), 250 CDI (2.1), 250 CDI S&S (2.1)AutoTuner
- Mercedes CLS2010+C218 · 250 CDI S&S (2.1)AutoTuner
- Mercedes E2006+W211, W212 · 200 CDI (2.1), 220 CDI (2.1), 250 CDI (2.1)AutoTuner
- Mercedes GLC2019+X253 · 250 CDI (2.1)AutoTuner
- Mercedes GLK2008+X204 · 200 CDI (2.1), 220 CDI (2.1), 250 CDI S&S (2.1)AutoTuner
- Mercedes ML2011+W166 · 250 CDI S&S (2.1)AutoTuner
- Mercedes SLK2011+R172 · 250 CDI (2.1), 250 CDI S&S (2.1)AutoTuner
- Mercedes Sprinter2006+W906 · 111 CDI (2.1), 115 CDI (2.1), 210/310/510 CDI (2.1), 213/313/413/513 CDI (2.1), 216/316/416/516 CDI (2.1)AutoTuner
- Mercedes Vito2006+W639 · 110 CDI (2.1), 111 CDI (2.1), 113 CDI (2.1), 115 CDI (2.1), 116 CDI (2.1)AutoTuner
About Delphi CRD2 tuning
The Delphi CRD2 engine control unit is supported in 10 models from Mercedes. 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.