ECU Software
Mapping Numbers Description
SXV 450
14000, 14001, 14002, 14003, 14008, 14018 de-restricted with standard exhaust
14004, 14009 de-restricted with Termignoni exhaust
14005, 14010, 14021 de-restricted with Silmotor exhaust
14022 de-restricted with Akrapovic exhaust, for use only on VDB bike version
14006, 14011, 14019 restricted with standard exhaust, for use with 95 RON and 85 MON fuel (USA)
14007, 14012, 14020 restricted with standard exhaust, for use with 100 RON fuel (Japan)
SXV 550
15001, 15002, 15007, 15017 de-restricted with standard exhaust
15003, 15008 de-restricted with Termignoni exhaust
15004, 15009, 15020 de-restricted with Silmotor exhaust
15021 de-restricted with Arrow exhaust, for use only on VDB bike version
15022 de-restricted with Akrapovic exhaust
15005, 15010, 15018 restricted with standard exhaust, for use with 95 RON and 85 MON fuel (USA)
15006, 15011, 15019 restricted with standard exhaust, for use with 100 RON fuel (Japan)
RXV 450
24000, 24001, 24002, 24003, 24007, 24020 de-restricted with standard exhaust
24004, 24009 de-restricted with Termignoni exhaust
24005, 24010 de-restricted with Silmotor exhaust
24013, 24023 de-restricted with Akrapovic exhaust
24006, 24011, 24021 restricted with standard exhaust, for use with 95 RON and 85 MON fuel (USA)
24007, 24012, 24022 restricted with standard exhaust, for use with 100 RON fuel (Japan)
RXV 550
25001, 25005, 25016 de-restricted with standard exhaust
25003, 25007 de-restricted with Silmotor exhaust
25010, 25019 de-restricted with Akrapovic exhaust
25004, 25008, 25017 restricted with standard exhaust, for use with 95 RON and 85 MON fuel (USA)
25006, 25009, 25018 restricted with standard exhaust, for use with 100 RON fuel (Japan)

6-second limit on starter motor
6-second limit on starter motor, as well delayed fuel injection when starting (cold start improvement)


Note: Thanks to Ed @ AF1/ApriliaForum and TuneBoy for providing map info.


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