2007-2010 Kawasaki Ultra 250X/260X/260LX PWC Factory Service Manual, Page 93Get this manual
3-34 FUEL SYSTEM (OFI) Inlet Air Pressure Sensor (Service CodeCharacter-12bOSt)
If the output voltage is far out of the usable rangecheck the output voltage at the sensor connector [A] Measure the output voltage at the sensor in the same way as input voltage inspectionNote the following[8] Inlet Air Pressure Sensor
Special Tool- Sensor Harness Adapter: 57001-1561 Inlet Air Pressure Sensor Output Voltage Connections to Sensor Meter (+) Meter (-)
GR lead [C]
8KIW lead [0]
Output Voltage at Sensor Connector Usable Range: 2.092.59 OC at the standard atmospheric pressure (101.32 kPa or 76 cmHg absolute)
If the output voltage is normal, check the wiring for continuity (see next diagram)If the output voltage is out of the usable rangereplace the sensor Turn the ignition switch OFF Remove the sensor harness adapter