Honda CB900F Service Manual page 131

FUEL SYSTEM (Programmed Fuel Injection)
Turn the igniti on swit ch OFF.
I
•
Short the serv ice check connector wi th a jumper
Except 20 blinks
wi re (page 5-61.
Turn the ignition switch ON and check the M IL
bi inks.
• 20 blin ks
Reset the self-d iagnosis
memory data
Except 20 blin ks
(page 5-71 .
Turn the ignition switch ON and check the MIL
blinks.
20 blinks
• No problem
• No problem
• Replace the ECM
5-43