Bombardier SeaDoo 2000 factory shop manual volume 1, Page 221Get this manual

Bombardier SeaDoo 2000 factory shop manual volume 1, Page 221

Section 06 FUEL SYSTEM Subsection 05 (FUEL INJECTION)
The resistance should be between 2.280 and 2.736 at temperature of 19C to 21C (66F to 70F)
Check the air pressure sensor resistanceDisconnect the AMP plug connector number from the MPEM moduleUsing multimeter, check the resistance between terminal (WHITEBLUE wire) and terminal (BLACKBLUE wire) on the plug connector
F07F15E

If not within specification, replace the water temperature sensor
Air Pressure Sensor (APS)