Engine General Information and Diagnosis: 1A-115
2 1) Turn the ignition switch OFF.
2) Check the installation of EXCV cables. If it is necessary,
adjust the EXCV cables. Refer to “EXCV Cable Removal
and Installation” in Section 1K (Page 1K-6).
3) Disconnect the EXCVA coupler (1).
4) Turn the ignition switch ON.
5) Measure the voltage between the R wire and ground.
6) If OK, then measure the voltage between the R wire and
B/Br wire.
Special tool
(A): 09900–25008 (Multi circuit tester set)
Tester knob indication
Voltage ( )
EXCVA position sensor input voltage
4.5 – 5.5 V
((+) terminal: R – (–) terminal: Ground)
((+) terminal: R – (–) terminal: B/Br)
Is the voltage OK?
Go to Step 3. • Loose or poor
contacts on the ECM
coupler (terminal “7”
or “35”).
• Open or short circuit
in the R or B/Br wire.
Step Action Yes No
I947H1110091-01
1
I947H1110092-01
V
(A)
I947H1110093-01
Manuals by Motomatrix / The Solution For Lost Motorcycle Coded Keys
email: info@motomatrix.co.uk / www.motomatrix.co.uk
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