2007-2010 Kawasaki Ultra 250X/260X/260LX PWC Factory Service Manual, Page 87Get this manual
3-28 FUEL SYSTEM (DFI) Throttle Sensor (Service CodeCharacter-11tPS)
Turn the ignition switch ON and push the lanyard key under the stop button Pushing the start buttonrun the engineseconds at idling to measure the sensor input voltage OWait 15 seconds before using the starter again Input Voltage at ECU Standard: 4.755.25 DC
Turn the ignition switch OFF If the reading of input voltage is less than the standardcheck the ECU for its ground, power supply and wiring shortedIf the groundpower supply and wiring are goodreplace the ECUIf the input voltage is within the standard rangecheck the input voltage at the throttle sensor connector Disconnect the throttle sensor connector and connect the setting adapter [A] between the harness connector and throttle sensor connector Connect digital meter to the setting adapter leads Special ToolThrottle Sensor Setting Adapter: -1521 Throttle Sensor Input Voltage Connections to Sensor Meter (+)- lead Meter (-)- BKIW lead 57001