Bombardier SeaDoo 2000 factory shop manual volume 2, Page 224Get this manual
Section 09 ELECTRICAL SYSTEM Subsection 02 (IGNITION SYSTEM)
CAUTION: If the ignition timing is adjusted too advanced, this will cause serious damage to the engineRefer to the timing correction charts, used per MPEM Programmer, to find the number corresponding to the timing correction needed
Connect one test probe to the WHITEGRAY wire and the other test probe to the switch terminalMeasure resistance, it must be close to ohmConnect one test probe to the BLACK wire and the other test probe to the switch ringMeasure resistance, it must be close to ohmSafety Lanyard on Switch Connect test probes to switch BLACK and BLACK YELLOW wiresMeasure resistance, it must be close to ohm
IGNITION SYSTEM TESTING PROCEDURE
When dealing with ignition problems, the following items should be verified in this order: 1Spark occurrencespark plug condition2Battery condition3Electrical connections4Engine startstop switch5Safety lanyard switch6Timer7Multi-Purpose Electronic Module (MPEM)8Ignition coil outputCAUTION: Whenever replacing component in ignition system, check ignition timingNOTE: To perform verification, good quality multimeter such as Fluke 73 (PN 529 022 000) should be used