2003 Kawasaki 1100 STX D.I. Jet Ski Factory Service Manual, Page 103Get this manual
3-58 FUEL SYSTEM (DFI) Water Temperature Sensor (Service Code 41, 42, 43)
Service Code 41WT sensor circuit malfunction Service Code 42WT sensor below expected range Service Code 43WT sensor above expected range
Water Temperature Sensor RemovalInstallation CAUTION
Never drop the sensor, especially on hard surfaceSuch shock to the sensor can damage it
Disconnect the connector [A], and unscrew the water temperature sensor [B]transmission oil [A], before Fill the hollow of the exhaust pipe with[B]installing the water temperature sensor
Oil Viscosity: Torque 5W30 or 40
Water Temperature Sensor: 20 (2.0 kgf m, 14 ft lb)