Honda CBR1000F Manual page 224

Connect the peak voltage adaptor probes between the
primary ignition terminals with the connectors remained
connected.
Connection:
No.1/4 coil: Black/White(+) and Body ground(-)
No.2/3 coil: Black/White(+) and Body ground(-)
Turn the ignition switch is ON and engine stop switch to
RUN.
Check for initial voltage at this time.
The battery voltage should be measured.
If the initial voltage is not measured, check power supply
circuit referring the troubleshooting (page 15-3).
Crank the engine with the starter motor and read each
ignition coil primary peak voltage.
Connection:
No.1/4 coil: Black/White
(+I
and Body ground(-)
No.2/3 coil : Black/White
(+)
and Body ground (-)
Peak voltage: 100 V minimum
• Avoid touching the spark plugs and tester probes to
prevent electric shock.
NOTE
• Although measured values are different for each igni
tion coil, they are normal as long as each voltage is
higher than the specified voltage.
Ignition System
(1)
IGNITION COIL
(2)
EB
PROBE
(3)
0PROBE
I
(4) js~oLIPEAK VOLTAGE ADAPTOR
(1) IGNITION COIL
(4) js.~oLI PEAK VOLTAGE ADAPTOR
15-7