Honda CBR650F Service Manual page 382

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ENGINE OIL PRESSURE INDICATOR/
EOP SWITCH
SYSTEM INSPECTION
When the system is normal, the engine oil pressure
indicator [1] comes on when the ignition switch is turned
ON with the engine stop switch " ", and then goes off
when the engine is started.
• If the oil pressure indicator and digital display do not
function at all, refer to combination meter initial
operation check (page 21-7).
If the engine oil pressure indicator comes on for about 2
seconds and goes off when the ignition switch is turned
ON, check the EOP switch line for open circuit (page
21-13).
If the engine oil pressure indicator stays on after the
engine is started, stop the engine immediately and
confirm the indication conditions:
• The engine oil pressure indicator stays on and the
other indications function normally, check the
following:
– Engine oil level (page 3-9)
– EOP switch line for short circuit (page 21-13)
– Engine oil pressure (page 9-4)
If the above items are OK, replace the combination
meter.
– CBR650F/FA (page 21-10)
– CB650F/FA (page 21-10)
EOP SWITCH LINE INSPECTION
Turn the ignition switch OFF.
Disconnect the EOP switch wire (page 21-14).
Open Circuit Inspection
Check for continuity between the wire terminal [1] and
ground.
There should be continuity.
– If there is no continuity, the EOP switch wire (Black
or Light green) has a open circuit.
– If there is continuity, replace the EOP switch (page
21-14).
Short Circuit Inspection
Disconnect
connector.
– CBR650F/FA: See page 21-7
– CB650F/FA: See page 21-8
Check for continuity between the wire terminal and
ground as same manner as above.
There should be no continuity.
– If there is continuity, the EOP switch wire (Black or
Light green) has a short circuit.
– If there is no continuity, replace the EOP switch
(page 21-14).
the combination meter
LIGHTS/METERS/SWITCHES
16P (Gray)
[1]
[1]
21-13