2004 Skidoo ZX Series Service Manual, Page 343Get this manual
Section 07 ENGINES MANAGEMENT (4-TEC) Subsection 01 (OVERVIEW)
EMS ENGINE MANAGEMENT FUNCTIONS
1004 4-TEC CONTROL SYSTEM
INPUTS Throttle position (TPS) Crankshaft position (CPS) Camshaft position (CAPS) Coolant temperature (CTS) Manifold air pressure (MAPS) Air temperature sensor (ATS) Oil pressure (OPS) Battery voltage Digitally Encoded Security System (DESS) Start switch Stop switch
A32I17S