2002 Ski-Doo Shop Manual Volume One, Page 290Get this manual
Section 06 ELECTRICAL Subsection 06 (TESTING PROCEDURE)
Nippondenso Trigger Coil CDI The NIPPONDENSO CDI system has separate ignition coil which is mounted on the reservoir supportIgnition module is connected to the ignition generator coil via 3-wire connector (RED, BLACKRED and BLACK wires)
With Engine Running If the below mentionned tool is not available start engineTurn on programmer then enter passwordIncrease engine speed to 20002500 RPM then follow the same procedure as With Engine StoppedCAUTION: Engine must run till the end of the procedureWhen data are being transferred, you must rev the engine at 20002500 RPM and make sure connection between programmer and vehicle is goodIMPORTANT: In following procedure each time Trs symbol appears, make sure to rev engine between 2000 and 2500 RPMEngine will misfire while vehicle information is being transferred from MPEM to programmerIf engine stalls, restart it, keep engine speed at 2000 2500 RPM and select no3 VEHICLE INFO againWith Engine Stopped All Models Connect 9-volt adaptor (PN 529 035 675) to MPEMA27E02A