IGNITION SYSTEM
IGNITION TESTS
COl Unit
Output Test
Disconnect 6 pin wire harness connector form COl
unit.
Connect
6 pin Test Cord, PIN 5034231, between
COl unit and wire harness.
Connect
Peak
Reading Voltmeter to test cord lead
wires
as
shown. Set tester range to NEG 500.
Tester probe connection
(±)
(Red)
8 (Black)
Orange
Engine Ground
(Test cord wire is
black)
Remove
spark plugs. Crank with recoil starter.
COl unit output:
• 128 V
or
over
1. 6 Pin test cord
If measurement is out
of
specification, replace the
COl unit.
100
Spark Plug Cap
Resistance Test
Measure spark plug cap resistance.
Spark
plug cap resistance:
• 8 to 12
kO
Q
004698
If measurement is out
of
specification, replace the
spark
plug cap.
Engine Stop Switch
Check continuity between stop switch Blue/Red
and Black leads as follows:
Switch
condition
Continuity
Lock plate
IN
No
Lock plate
OUT
Yes
Lock plate
IN
& button
Yes
depressed
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