18-58 VL800/C/TK9 (’09-MODEL)
Measure the ignition coils primary peak voltage in the following
procedures:
• Connect the multi-circuit tester with peak voltage adaptor as
follows.
#1 ignition coil (main): + Probe: B/Bl terminal
- Probe: Ground
#1 ignition coil (sub): + Probe: B/R terminal
- Probe: Ground
#2 ignition coil (main): + Probe: B/Y terminal
- Probe: Ground
#2 ignition coil (sub): + Probe: White terminal
- Probe: Ground
NOTE:
Do not disconnect the ignition coil primary wire coupler.
09900-25008: Multi-circuit tester set
• Shift the transmission into neutral and turn the ignition switch
“ON”.
• Pull the clutch lever.
• Crank the engine a few seconds with the starter motor by
depressing starter button and check the ignition coil primary
peak voltage.
• Repeat the above procedure a few t mes and measure the
highest ignition coil primary peak voltage If the peak voltage
is lower than the specified values, inspect the ignition coil.
Ignition coil primary peak voltage: 200 V and more
Tester knob indication: Vo tage ( )
Before using the multi-circuit tester and peak volt
adaptor, be sure to refer to the appropriate instruction
manual.
Avoid touching the tester probes and spark plugs to
prevent an electric shock while testing.
ECM
Peak volt adaptor
Ignition
coil
New
spark
plug
Battery
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