Delphi · ECU family
CRD1 ECU Tuning Solutions
The Delphi CRD1 engine control unit is used in Mercedes vehicles. TFM ECU has verified solutions for this family — upload your stock read, the platform auto-detects your exact calibration and applies the solution automatically. Part of a catalog covering 450+ ECU families and 110000+ automated solutions.
Available solutions
Exhaust gas recirculation deactivation for off-road use.
Diesel particulate filter removal solution for off-road use.
Power remap for upgraded hardware (downpipe/intake) — more aggressive calibration.
Power remap on stock hardware — optimized torque, boost and injection maps.
Torque monitoring adaptation for tuned files.
Vehicle applications
How it works
- 1. Upload your read
Full backup from any tool (KESS, KTAG, KT200, Autotuner, Foxflash…).
- 2. Auto-detect
The platform identifies the CRD1 and your exact software version.
- 3. Apply & download
Choose the solution, it is applied automatically — download and flash.
Frequently asked questions
Which vehicles use the CRD1 ECU?
The Delphi CRD1 is found in Mercedes vehicles — for example Mercedes C 220 CDI, Mercedes E 200 CDI, Mercedes E 220 CDI. TFM ECU auto-detects the exact calibration from your file.
What solutions are available for CRD1?
TFM ECU has verified solutions for CRD1 in these categories: Egr Off, Dpf Off, Stage 2, Stage 1, Torque Monitor. Each solution is built from a real original/modified file pair and verified end-to-end.
How do I apply a solution to my CRD1 file?
Upload your stock read in the TFM ECU platform, the system detects the CRD1 and your exact software version, shows the compatible solutions, and applies your selection automatically. You download the modified file ready to flash.
Try it with your own CRD1 file
Upload a read and see the compatible solutions in seconds.
Open Quick Solutions