- Fuel tank
Refer to "Fuel tank".
- Air filter case
Refer to "Air filter case".
- Air filter case duct
Refer to "Air induction system".
2. Check:
- Cylinder identification sensor output voltage
Out of specification → Replace.
Cylinder identification sensor output voltage (ON)
Less than 0 8 V.
Cylinder identification sensor output voltage (OFF).
More than 4.8 V.
a. Connect the test harness-speed sensor (3P) "1" to the speed sensor coupler and wire harness as shown.
b. Connect the pocket tester (DC 20 V) to the test harness-speed sensor (3P).
Pocket tester 90890-03112.
Analog pocket tester YU-03112-C.
Test harness-speed sensor (3P) 90890-03208 YU-03208.
- Positive tester probe: White/Black (wire harness color)
- Negative tester probe: Black/Blue (wire harness color)
c. Turn the main switch to "ON".
d. Rotate the crankshaft.
e. Measure the voltage. With each full rotation of the crankshaft, the voltage reading should cycle from 0.8 V to 4.8 V to 0.8 V to 4.8 V.