Yamaha F100A - Engine Temperature Sensor; Oil Pressure Switch; Pick-Up Coils

8-14
–+
ELEC
E
IGNITION CONTROL SYSTEM
PICK-UP COILS
Refer to “IGNITION SYSTEM”.
ENGINE TEMPERATURE SENSOR
1. Measure:
● Output voltage
(at the specified temperature)
Out of specification → Replace.
Engine temperature sensor
resistance:
–20 ˚C (–4 ˚F): 15.5 kΩ
0 ˚C (32 ˚F): 5.79 kΩ
20 ˚C (68 ˚F): 2.45 kΩ
40 ˚C (104 ˚F): 1.50 kΩ
B
B/Y
OIL PRESSURE SWITCH
1. Measure:
● Oil pressure switch continuity
Out of specification → Replace.
Mity Vac:
YB-35956/90890-06756
Oil pressure switch continuity
pressure:
15 kPa (0.15 kg/cm
2
, 2.13 psi)
and below