2001 Ski-Doo Factory Shop Manual Volume Two, Page 138Get this manual
Subsection 08
Section 04 ENGINE (CARBURETOR AND FUEL PUMP)
CARBURETOR CIRCUIT OPERATION VERSUS THROTTLE OPENING
The following illustration shows the part of the carburetor which begins and stops to function at different throttle slide openingsNote that the wider part of symbol corresponds to the opening mostly affectedFor instance, throttle slide cut-away begins to function at closed position but it is most effective at 14 opening and decreases up to 12 openingThrottle slide openings Wide open 34 12 14 18 13,11, 13,6, 5, 3, 14, 8, A00C04B
A30C08A
TYPICAL 1Air temperature sensor 2Air intake silencer 3MPEM