Bombardier SeaDoo 2001 factory shop manual, Page 361Get this manual
Section 10 ELECTRICAL SYSTEM Subsection 02 (IGNITION SYSTEM)
Multi-Purpose Electronic Module (MPEM) Verification
It is not possible to accurately check the MPEM condition without specialized toolsTherefore, replace MPEM with good known unit to conduct testingNOTE: Before replacing the MPEM, make sure all connectors are properly secured and there is no water in connectorsCheck also the signal and power contacts in the AMP plug connectorsSee WIRING DIAGRAMS
Generating Coil Verification
717 Engines STATIC TEST Disconnect magneto wiring harness connectorInstall the 4-pin magneto harness adapter (PN 295 000 131)1234F01H5WA
Multimeter Four-pin magneto harness adapter REDBLACK wire BLACK wire
F01B28A