Honda 954 Service Manual page 157

Short the service check connector with a jumper
wire (page 5-6).
Turn the ignition switch to
MIL blinks.
Reset the self-diagnosis memory data (page
Turn the ignition switch to "ON" and check the
MIL blinks.
"ON" and check the
FUEL SYSTEM (Programmed Fuel Injection)
33 times
No problem
No
problem
33 blinks
Replace the ECM
5-49