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IGNITION
SYSTEM
With the ignition coil primary wire connected, connect
the
peak voltage tester or adaptor probes to the ignition
coil primary terminal (Blacl<Jyellow) [1] and body
ground.
TOOL:
Ignition
Mate peak
voltage
tester
Peak voltage
adaptor
MTP07-0286
(U .S.A. only) or
07HGJ-0020100
(Not
available in
U.S
.A.)
with
commercially
available digital multimeter
(Impedance
10 MO/DCV
minimum)
CONNECTION
:
Black/yellow
wire
termin al
(-)
-
Body
ground (+)
Shlft the
transmission
into neutral.
Tum
the ignilion switch
to
ON
.
Crank
the engine with the starter motor and read
ignition coil primary peak
voltage.
[1J
(Black/yellow)
1~'~
C
~ M~1---~
:..
Black/yellow
PEAK
VOLTAGE
:
100
V minimum
(-)
4-6
If
the
peak vo!\age is
lower
than the standard value,
follow the checks described in
the
troubleshooting chart
(page 4-4).
IGNITION PULSE GENERATOR
PEAK
VOLTAGE
NOTE:
•
Check the cylinder compression and check
Ihallhe
spark plug is installed correctly in the cylinder
head
.
Remove
the seat (page
2-4),
Disconnect
the leM 4P
connector (1]
.
Connect Ihe peak voltage
laster
or adaptor probes
to
the
ignition
pulse generator wire
terminal
of the
leM
4P
connector and body
ground.
TOOL:
IgniiionMate peak
voltage
MTP07-0286
tester
(U .S.A. only)
or
Peak voltage
adaptor
07HGJ-0020100
(Not available in
U.S.A.)
with
commercially available digital
multlmeter
(impedance
10 MQ/DCV minimum)
CONNECTION
:
Blue/yellow
wire
terminal
(-)
-
Body
ground (+)
Shift the
transmission
into neutral.
Turn
the
ignition switch to ON.
Crank the engine with the starter motor
and read
ignition pulse generator peak voltage
.
PEAK VOLTAGE
:
1.5 V minimum
If the peak voltage measured is abnormal, measure
the
peak voltage at the ignition pulse generator wire
connector.
(+)
®
IGNITION
'if
COIL
-
(-)
Blue/yellow
®
IGNITION
PULSE
GENERATOR
(+)
-
•
•
•
•
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Table of Contents
Troubleshooting
