Suzuki 2005 DL650K5, Service Manual

Page: 387 / 701

ELECTRICAL SYSTEM 8-25
INSPECTION
IGNITION COIL PRIMARY PEAK VOLTAGE
• Lift and support the fuel tank. (
!
5-7)
• Remove the radiator lower mounting bolt and move the radia-
tor lower side to forward.
• Disconnect the two spark plug caps.
• Connect the new two spark plugs to each spark plug cap and
ground them.
NOTE:
Make sure that all couplers and spark plugs are connected prop-
erly and the battery used is in fully-charged condition.
Measure the No.1 and No.2 ignition coils primary peak voltage
in the following procedure.
• Connect the multi circuit tester with peak voltage adaptor as
follows.
No.1 ignition coil:
+
Probe: White/Blue terminal
-
Probe: Ground
No.2 ignition coil:
+
Probe: Black terminal
-
Probe: Ground
1
Peak volt adaptor
2
Ignition coil (No.1 or No.2)
3
New spark plug
4
ECM
5
Battery
NOTE:
Do not disconnect the ignition coil primary wire coupler.
#
09900-25008: Multi circuit tester set
"
• Shift the transmission into the neutral and then turn the igni-
tion switch to the “ON” position.
• Pull the clutch lever.
• Push the starter button and allow the engine to crank for a few
seconds, and then measure the ignition coil primary peak volt-
age.
Before using the multi circuit tester and peak volt
adaptor, be sure to refer to the appropriate instruction
manual.
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