Ignition Coil
Primary Resistance Test
Disconnect ignition coil lead wire connector.
Connect Ohmmeter test probes to
coil lead wires
as
shown:
Tester probe connection
Probe Other Probe
Orange Black
Primary
ignition coil resistance:
• 0.2 to 0.4 n
004695
If measurement
is
out of specification, replace the
ignition
coil.
IGNITION SYSTEM
IGNITION TESTS
Secondary Resistance Test
Remove the spark plug caps from the high-ten-
sion
lead.
Connect Ohmmeter test probes to the high-ten-
sion
leads as shown:
Tester probe connection
Probe
Other Probe
High-tension lead
Other
high-tension
Secondary ignition coil resistance:
• 6.8 to 10.2
kn
lead
004696
If measurement
is
out of specification, replace the
ignition coil.
99
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