Bombardier SeaDoo 2000 factory shop manual volume 2, Page 149Get this manual
Subsection 03
Section 05 ENGINE MANAGEMENT (DI) (COMPONENT INSPECTION AND ADJUSTMENT)
Resistance Test
Disconnect the plug connector from the MATS and check the resistance of the sensor itselfThe resistance should be between 2280 and 2740 Otherwise, replace the MATSIf resistance tests good, reconnect the MATS and disconnect the AMP plug connector number on the MPEMUsing multimeter, recheck resistance value between terminals 16 and 19If resistance value is correct, try new MPEMRefer to MPEM replacement procedures elsewhere in this sectionIf resistance value is incorrect, repair the wiring harnessconnectors between AMP plug connector and the MATS
Resistance Test
Disconnect the plug connector from the WTS and check the resistance of the sensor itselfThe resistance should be between 2280 and 2740 Otherwise, replace the WTSIf resistance tests good, reconnect the WTS and disconnect the AMP plug connector number on the MPEMUsing multimeter, recheck resistance value between terminals and 11If resistance value is correct, try new MPEMRefer to MPEM replacement procedures elsewhere in this sectionIf resistance value is incorrect, repair the wiring harnessconnectors between AMP plug connector and the WTS