Specifications

TL n°2
YMS Functions
YMS Functions
 Communication to ECU with USB interface
 Injection MAP
 Ignition MAP
 ETV Control (Engine brake control)
 Shifter timing
 Pit road limiter
 Gear box ratio parameters
Those functions allow to correct the internal ECU data. The internal ECU
mapping is fixed by YEC, meanwhile Yamaha Matching System offer the
possibility to apply an offset to the base data. By this way, it become easy
and possible to combine perfectly ECU with bike specifications.