Kawasaki STX-15F Self-Diagnosis Service Code Character Table, Displayed on, JT1500-A1

					FUEL SYSTEM (DFI) 3-23
	Self-Diagnosis
Service Code (Character) Table
	Service		Service Code
	Code		Character	Possible Problems	Fail-Safe Function
	(used in		(displayed on
	ECU)		Meter Unit)
				Throttle sensor malfunction,	The ECU locks ignition timing into
	11			wiring open or short	the ignition timing at closed throttle
					position and sets the DFI in the D-J
					method (see Note 1).
	12			Inlet air pressure sensor	The ECU sets the DFI in the α-N
				malfunction, wiring open or short	method (see Note 2).
	13			Inlet air temperature sensor	The ECU sets the inlet air temperature
				malfunction, wiring open or short	at 40°C.
	14			Water temperature sensor	The ECU sets the water temperature
				malfunction, wiring open or short	at 70°C.
	21			Crankshaft sensor malfunction,	–
				wiring open or short
				Camshaft position sensor	The ECU continues to ignite cylinders
	23				in the same sequence following the
				malfunction, wiring open or short
					last good signal.
				Vehicle-down sensor	The ECU slows down the engine
	31			malfunction, wiring open or	speed less than 3 000 r/min (rpm) by
				short	stopping the ignition.
	41			Injector #1 malfunction, wiring	–
				open or short
	42			Injector #2 malfunction, wiring	–
				open or short
	43			Injector #3 malfunction, wiring	–
				open or short
	44			Injector #4 malfunction, wiring	–
				open or short
	51			Ignition coil #1, #4 malfunction,	The ECU shuts off the injectors #1/#4
				wiring open or short	to stop fuel to the cylinders #1/#4.
	52			Ignition coil #2, #3 malfunction,	The ECU shuts off the injectors #2/#3
				wiring open or short	to stop fuel to the cylinders #2/#3.
					The ECU slows down the engine
	71			Engine overheat	speed less than 3 000 r/min (rpm) by
					stopping the ignition.
	72			Engine oil pressure too low	The ECU slows down the engine
					speed less than 3 000 r/min (rpm) by
					stopping the ignition.
		(JT1500-A1)		Oil temperature sensor	The ECU sets the oil temperature at
				malfunction, wiring open or	60°C.
	73			short	The ECU slows down the engine
		(JT1500-A2 ∼ )			speed less than 3 000 r/min (rpm) by
					stopping the ignition.
	76		(JT1500-A2 ∼ )	Engine oil overheat	The ECU slows down the engine
					speed less than 3 000 r/min (rpm) by
					stopping the ignition.