M74.9 GAZ

The module allows for professional chip tuning of Gazelle vehicles with Evotech 2.7L engines from the 2024 model year and newer with electronic throttle pedal (EGAS), equipped with the latest ECU M74.9.1. There are over 1000 calibrations available for editing the M74.9 control system, providing virtually unlimited possibilities for chip tuning: start-up modes, ignition timing, fuel delivery with dynamic corrections and fuel film, torque model, EGAS system calibrations, sensor calibrations, DTC mask, etc. ECU programming is done using the CombiLoader flasher. Module features: - Ability to open firmware in SMS-Soft Container File format. - Ability to open firmware in BIN format (standard binary file). - Automatic checksum calculation when saving firmware. - Fixation of checksum. - Adding protection against reading. - Automatic removal of the cyclic enrichment limiter when saving firmware. M74.9 GAZ firmware can only be saved in SMS-Soft Container File format. To load such firmware, only the CombiLoader flasher should be used. There are over 1000 calibrations available for editing.