2004-2007 Honda Aquatrax ARX1200N3/T3/T3D Factory Service Manual, Page 61Get this manual
GENERAL INFORMATION ARX1200N3 OFF-THROTTLE STEERING (OTS) CONTROL DIAPHRAGM
INJECTOR CONNECTORS THROTTLE BODY MAINTENANCE JOINT
MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR
OFF-THROTTLE STEERING (OTS) SOLENOID VALVE IDLE AIR CONTROL (IAC) VALVE