MOTOROLA CM850 Chiptuning
The MOTOROLA CM850 is used in Truck & Bus, Tractor, Construction Machine vehicles from makes such as DAF, JCB, CASE IH. 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 →AdBlue / SCR Delete
Software deactivation of the AdBlue/SCR dosing system and its fault/warning functions.
View →CM850 chip tuning and remap solutions
The Motorola CM850 is an engine control unit used in commercial vehicles, tractors and construction machines from makes such as DAF, JCB and Case IH. Prime Chiptuning always builds CM850 files from the original read of the vehicle; generic files are not used.
Solutions offered for this ECU family include Stage 1 Remap and AdBlue / SCR 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 CM850 remap is done
- The CM850 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 CM850
Our service points tune the CM850 for each vehicle individually, with support after delivery. Workshops with their own tools can order CM850 files on the ECU Prime file platform.
Are you a tuner or dealer?
Verified Stage 1, DPF, EGR and AdBlue files for the MOTOROLA CM850 are available on the EcuPrime file service: upload your original file and compatibility is measured in seconds.
MOTOROLA CM850 files on EcuPrime →Notify me when a new MOTOROLA CM850 solution is released
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