2004 Poalaris MSX110, MSX150 PWC Original Service Manual, Page 145Get this manual

FUEL INJECTIONIGNITIONEXHAUST SYSTEMS BoostAir Temperature Circuit
ECU 300 (Black)

F4 Boost Pressure

A2 Air Temperature Signal

Splice 5
C3 5Volt Reference

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives