Kawasaki STX-15F Jet Ski User Manual


 
ELECTRICAL SYSTEM 14-45
Ignition System
Crankshaft Sensor Peak Voltage Check
NOTE
Be sure the battery is fully charged.
Connect the peak voltage adapter [A] to the hand tester
[B].
Special Tool - Peak Voltage Adapter: 57001-1415
Type: KEK-54-9-B
Connect the adapter the crankshaft sensor lead connec-
tor [C], using the needle adapter set [D].
Special Tools - H and Tester: 57001-1394
Needle Adapter Set: 57001-1457
Connections
Adapter Adapter
(R, +) (BK, –)
Crankshaft Sensor: G
←→
BL
Hand Tester Range: × DC 10 V
Turn the ignition switch on and push the lanyard key under
the stop button.
Pushing the starter button, crank the engine 4 5 seconds
to measure the crankshaft sensor peak voltage.
Do not operate the starter for longer than 5 seconds. Wait
15 seconds before using it again.
Repeat the measurements 5 or more times.
Crankshaft Sensor Peak Voltage
Standard:
2.5 V or more
If the reading is less than the specified value, check the
crankshaft sensor (see Crankshaft Sensor Inspection).
Camshaft Position Sensor Peak Voltage Inspection
Remove:
Seat (see Hull/Engine Hood chapter)
Set the digital meter [B] to the 10 V DC range.
Connect the peak voltage adapter [C] to the digital meter.
Special Tool - Peak Voltage Adapter: 57001-1415
Type: KEK-54-9-B
Connect the peak voltage adapter to the c amshaft sensor
lead connector [D], using the needle adapter set [A].
Special Tool - Needle Adapter Set: 57001-1457
Connections
Camshaft Sensor Lead
Adapter Hand Tester
Black
Red
(+)
Yellow
Black
()
Turn the ignition switch and engine stop switch on.
Pushing the starter button, turn the engine 4 5 seconds
to measure the camshaft position sensor peak voltage.
Repeat the measurement 5 or more times.
Camshaft Position Sensor Peak Voltage
Standard: 0.4 V or more
If the peak voltage is lower than the standard, inspect the
camshaft position sensor.