BOSCH MD1CE101 Chiptuning
The BOSCH MD1CE101 is used in Truck & Bus, Tractor vehicles from makes such as IVECO, NEW HOLLAND, CASE IH, ARBOS. Our library holds verified solution files for this ECU family.

Available operations
Stage 1 Remap
Software that optimises the engine's power and torque maps within safe limits.
View →DPF Delete
Software deactivation of the diesel particulate filter (DPF/FAP) functions and fault codes.
View →AdBlue / SCR Delete
Software deactivation of the AdBlue/SCR dosing system and its fault/warning functions.
View →EGR Delete
Software deactivation of the exhaust gas recirculation (EGR) valve control and fault codes.
View →MD1CE101 chip tuning and remap solutions
The Bosch MD1CE101 is an engine control unit used in commercial vehicles and tractors from makes such as Iveco, New Holland, Case IH and Arbos. Prime Chiptuning always builds MD1CE101 files from the original read of the vehicle; generic files are not used.
Solutions offered for this ECU family include Stage 1 Remap, DPF Delete, AdBlue / SCR Delete and EGR Delete. Which ones apply to your vehicle depends on the exact ECU variant, software version and engine; we check this from the read file before the work starts.
How a MD1CE101 remap is done
- The MD1CE101 is read by OBD, bench or boot depending on the variant, and the original software is backed up.
- The original file is modified for the vehicle, engine and requested solution; the checksum is corrected.
- The file is written, fault codes are checked and the vehicle is road tested.
- The original backup is kept, so the vehicle can be returned to factory software at any time.
Why Prime Chiptuning for MD1CE101
Our service points tune the MD1CE101 for each vehicle individually, with support after delivery. Workshops with their own tools can order MD1CE101 files on the ECU Prime file platform.
News about the BOSCH MD1CE101

Stage V Tractors and Locked Bosch MD1 ECUs: MD1CS069, MD1CE101, MD1CS089
New Stage V tractors ship with locked Bosch MD1 ECUs. Which brand uses which MD1, and the Stage 1 and AdBlue solutions available…

Arbos Tractor ECU Solution: AdBlue and Stage 1 on Bosch MD1CE101
Stage 1, AdBlue and emission solutions for the new-generation Bosch MD1CE101 on Arbos tractors.

Locked Bosch MD1CE101 on New Holland, Case IH and Iveco: Software Solutions for 2021+ FPT Engines
A KESS3 unlock protocol was announced for locked Bosch MD1CE101 units on 2021+ FPT engines, plus an OBD protocol for Phoenix L33M…

Innovative Step for the Agricultural Sector in Turkey from Prime Chiptuning: Definitive Solution to AdBlue Problems
A software package for agricultural machines using the Bosch MD1CE101 ECU: AdBlue, DPF, EGR and Stage 1.
Are you a tuner or dealer?
Verified Stage 1, DPF, EGR and AdBlue files for the BOSCH MD1CE101 are available on the EcuPrime file service: upload your original file and compatibility is measured in seconds.
BOSCH MD1CE101 files on EcuPrime →Notify me when a new BOSCH MD1CE101 solution is released
We email you when an unlock, a new operation or an on-site solution is added for this ECU family. No advertising; technical announcements only.