7-15
E
–
+
ELEC
IGNITION COIL
1. Measure:
●
Primary coil resistance
Out of specification
→
Replace.
NOTE:
When measuring a resistance of 10
Ω
or
less with the digital tester, the correct mea-
surement cannot be obtained because of
the tester’s internal resistance.
Refer to “Low resistance measurement”.
Primary coil resistance:
Black/white (B/W) – Body
0.26 ~ 0.36
Ω
at 20 ˚C (68 ˚F)
2. Measure:
●
Secondary coil resistance
Out of specification
→
Replace.
Secondary coil resistance:
Black/white (B/W) – Spark plug
lead terminal
3.5 ~ 4.7 k
Ω
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
IGNITION SYSTEM
