Honda CB900F Service Manual page 104

FUEL SYSTEM (Program m ed Fuellnjectionl
PGM -FI MIL 7 BLINKS (ECT SENSOR)
Turn the ig nition swit ch OFF.
Disconnect the EeT
senso r 3P con nector.
Check fo r loose o r poor co ntact on th
e EeT sen-
sor co nnecto r.
No blinks
Conn ect the Ee l sensor connector.
Place t he motorcycle on it s side stand.
Turn t he ignition switch ON.
Loose o r poo r co ntact on the
Eel
senso r con nec-
to r
ECT SENSOR
CONNECTOR
Check that the MIL blinks.
7 blinks
Turn t he ig nit ion switc h OFF.
Discon nect the
Eel
senso r co nnec to r.
Measu re th e resist ance at t he
Eel
sen sor t ermi-
nals.
Connection: Pink
(+) -
Green/Orange
I-I
(sensor side terminals)
Standard: 2.3 - 2.6 k 120"C/6S"F)
Norm al
5-16
Abn orm al
" Faulty ECT senso r