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7-11
-
+
ELEC
EAS00742
4. Ignition spark gap
8
Disconnect the spark plug cap from the
spark plug.
8
Connect the ignition checker
1
as
shown.
2
Spark plug cap
8
Set the main switch to “ON”.
8
Measure the ignition spark gap
a
.
8
Crank the engine by pushing the starter
switch and gradually increase the spark
gap until a misfire occurs.
Minimum ignition spark gap
6 mm(0.24 in)
8
Is there a spark and is the spark gap
within specification?
NO
YES
The ignition system is OK.
EAS00744
5. Spark plug cap resistance
8
Remove the spark plug cap from the
spark plug lead.
8
Connect the pocket tester (“
Ω
×
1k”
range) to the spark plug cap as shown.
8
Measure the spark plug cap resistance.
Spark plug cap resistance
8~12 k
Ω
Ω
Ω
Ω
Ω
at 20°C
8
Is the spark plug cap OK?
YES
NO
Replace the spark plug cap.
EAS00746
6. Ignition coil resistance
8
Disconnect the ignition coil connectors
from the ignition coil terminals.
8
Connect the pocket tester (
Ω
×
1) to the
ignition coil as shown.
Positive tester probe
J
J
J
J
J
orange
Negative tester probe
J
J
J
J
J
black
IGNITION SYSTEM