Service manual

7-16
E
–+
ELEC
2. Measure:
● Secondary coil resistance
Out of specification → Replace.
Secondary coil resistance:
Black/White (B/W) – Spark plug
lead terminal
3.5 ~ 4.7 kΩ at 20 ˚C (68 ˚F)
ENGINE STOP SWITCH
1. Check:
● Engine stop switch continuity
Out of specification → Replace.
Engine stop switch continuity
(black coupler)
Lock plate Position
Lead color
White Black
Installed
Free
Push
Removed
Free
Push
WATER TEMPERATURE SENSOR
1. Measure:
● Water temperature sensor resistance
(at the specified temperature)
Out of specification → Replace.
Water temperature sensor
resistance:
0 ˚C (32 ˚F): 24.0 ~ 37.1 kΩ
100 ˚C (212 ˚F): 0.87 ~ 1.18 kΩ
200 ˚C (392 ˚F): 0.104 ~ 0.153 kΩ
Measurement steps:
● Ice the water temperature sensor and
measure the resistance.
● Suspend the water temperature sen-
sor in a container filled with oil.
● Slowly heat the oil.
● Measure the resistance when the spec-
ified temperature is reached.
IGNITION SYSTEM