1999 Ski-Doo Factory Shop Manual Volume Three, Page 207Get this manual
Section 06 ELECTRICAL Subsection 02 (IGNITION TIMING)
Press ENTER
Press ENTER
TIMING1-8:5
S AV ATYES
A30E2AA
P YA30E24A
The display confirms that correction factor has been changed to no5Press any key
MODIFY? YES NO
Increase engine speed to 2500 RPMPress ENTEREngine will misfire during vehicle information is transferred from programmer to MPEMIf engine stalls, restart it, keep engine speed at 2500 RPM and select no7 SAVE AND QUIT again