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ELEC
FUEL INJECTION SYSTEM
YES
NO
YES
NO
YES
NO
Crankshaft position sensor resis-
tance
420 ~ 569
Ω
at 20 °C
(between gray and black)
• Is the crankshaft position sensor OK?
Replace the crank-
shaft position sensor.
8. Cylinder identification sensor output volt-
age
• Connect the pocket tester (DC 20 V) to the
cylinder identification sensor coupler termi-
nal as shown.
Tester positive probe
→
white
1
Tester negative probe
→
black/blue
2
• Set the main switch to “ON”.
• Measure the cylinder identification sensor
output voltage.
Cylinder identification sensor
output voltage
When sensor is on
DC 4.8 V or more
When sensor is off
DC 0.6 V or less
• Is the cylinder identification sensor OK?
Replace the cylinder
identification sensor.
WL/Y
B/L
L
W/B
B/L
9. Speed sensor output voltage
• Measure the speed sensor output voltage.
• Connect the pocket tester (DC 20 V) to the
speed sensor coupler terminal as shown.
Tester positive probe
→
white
1
Tester negative probe
→
black/blue
2
• Measure the speed sensor output voltage.
Speed sensor output voltage
When sensor is on
DC 4.8 V or more
When sensor is off
DC 0.6 V or less
• Is the speed sensor OK?
Replace the speed
sensor.
WL/Y
B/L
L
W/B
B/L