Reduced size from PCIII USB (less than half of the size of PCIII)USB powered from computer (9V adapter is no longer needed for programming)Two-position map switching function built in (map switch not included)Gear/speed input (allows for map adjustment based on gear and speed)Analog input (allows user to install any 0-5V sensor and build an adjustment table based on its input such as boost or temperature)With gear-position input connected, the PCV is capable of allowing each cylinder to be mapped individually and for each gearUnit has a &Minus 100/+ 250% fuel change range (up from &Minus 100/+ 100%), which allows more adjustmentTen throttle position columns (up from nine on PCIII USB)Enhanced ''accel pump'' utility (increased adjustment and sensitivity ranges) FeatureBluetooth ConnectivityModelPower VisionOxygen Loop ControlOpen LoopPhysical ConnectionPlug-In (OEM Style Connectors)Product NameTuning ModuleProgrammingProgrammableTypeProgramming KitUnitsEachVendor part number22-089 MakeModelDisplacementYearCountryEngineYAMAHAYZ 250 FX 2492019AMERICAYAMAHAYZ 250 FX 2492020AMERICAYAMAHAYZ 250 FX 2492021AMERICAYAMAHAYZ 250 FX 2492022AMERICAYAMAHAYAMAHAYAMAHAYAMAHAYZ 250 FX YZ 250 FX YZ 250 FX YZ 250 FX 2492492492492019202020212022AMERICAAMERICAAMERICAAMERICA