Honda CB900F Service Manual page 107

FUEL SYSTEM (Programmed Fuel Injection)
•
M easure t he v o lt age at the TP se nso r termin al s
of th e wire harness side.
Connection: Red/Yellow
(+) -
Green /Orange I-I
Standard: 4.75 - 5.25 V
Vo lt ag e ex ist s
Turn the ig nit io n switch OFF.
Di sconn ect t he ECM 22P con nect o rs.
\
ECM
Check fo r co nt inuity betw een t he TP senso r co n-
necto r te rm ina l of the wi re harness side and
g ro und .
Connection: Red/Yellow 1+1 - Ground I-I
Standard: No continuity
No co nti nuity
Out of rang e
Con tinu ity
Op en o r sho rt circuit in Gree n/Oran ge wi re
Loo se o r poor contact o n th e ECM connect o rs
• Sh ort ci rc uit in RedlYell o w w ire
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