2003 Kawasaki 1100 STX D.I. Jet Ski Factory Service Manual, Page 94Get this manual
FUEL SYSTEM (DFI) 3-49 Throttle Position Sensor (Service Code 12, 13, 14)
Service Code 12TP sensor circuit malfunction Service Code 13TP sensor below expected range Service Code 14TP sensor above expected range
Throttle Position Sensor Removal CAUTION
Do not remove or adjust the throttle position sensor [A] since it has been adjusted and set with precision at the factoryNever drop the sensor, especially on hard surfaceSuch shock to the sensor can damage it
Input Voltage Inspection
Supply battery voltage to the EMM employing two methods indicated afterward (You can employ whichever ones) before inspecting input or output voltages, throttle position sensor circuit and other wirings for any damage or other abnormal conditionsSupply battery voltage employing jumping leadDisconnect the KADIAG male connector [A]Connect the RW connector with the RBL terminal of the female connector employing auxiliary wire [B]Turn the ignition switch ON