SIM28 Chiptuning
The SIM28 is used in Car vehicles from makes such as FORD. Our library holds verified solution files for this ECU family.

SIM28 chip tuning and remap solutions
The SIM28 is an engine control unit used in cars from makes such as Ford. Prime Chiptuning always builds SIM28 files from the original read of the vehicle; generic files are not used.
Solutions offered for this ECU family include Stage 1 Remap. 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 SIM28 remap is done
- The SIM28 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 SIM28
Our service points tune the SIM28 for each vehicle individually, with support after delivery. Workshops with their own tools can order SIM28 files on the ECU Prime file platform.
Are you a tuner or dealer?
Verified Stage 1, DPF, EGR and AdBlue files for the SIM28 are available on the EcuPrime file service: upload your original file and compatibility is measured in seconds.
SIM28 files on EcuPrime →Notify me when a new SIM28 solution is released
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