Bombardier SeaDoo 2000 factory shop manual volume 1, Page 220Get this manual
Section 06 FUEL SYSTEM Subsection 05 (FUEL INJECTION)
Air Temperature Sensor (ATS)
NOTE: When testing the resistance of the air temperature sensor (ATS), it is important to check the ambient temperatureThe resistance values for the sensor will be different according to the temperatureCheck the air temperature sensor resistance
If resistance is below specifications, replace air temperature sensor (ATS)If resistance is above specifications, disconnect the connector of the air temperature sensor and check resistance of wiring harness and terminals between AMP plug connector and ATS sensor connectorIf there is an open circuit, repair or replace the defective wire or terminalReconnect the air temperature sensor connector and recheck the resistance between terminal and terminal 13 in the AMP plug connector number 4If not within specification, replace the air temperature sensor