Honda CBR600F4i Series Service Manual page 192

FUEL SYSTEM (Programmed Fuel Injection)
Remove the vacuum gauge from the vacuum hoses.
Connect lhe pr!!ssure r!!gulator vacuum hoses to the
3-way joint.
Connect the No.1 and No.4 cylinder vacuum ho~P. to
the air cleaner housing.
MAP SENSOR
OUTPUT VOLTAGE INSPECTION
Connect the l!!sl ham !!ss
Lu
U,e ECM (pag!!
5-8).
Measure the voltage ot the test horness terminals
(pa ge
5-9).
CONNECTION: B7 I+) - Bl (-)
STANDARD:
2.7 - 3.1 V
The MAP sensor output voltage (above) is measured
11nr!P.r the standard atmosphere
11
atm; 1,030 hPa).
The MAP sensor output voltage is affected by the dis-
tance above s!!a level, because the output vo ltage is
changed by atmosphere.
Check the sea level measurement ond be sure thot the
measured voltage falls w ithin the specified value .
MAP SENSOR REMOVAL/ INST ALLA-
TION
Support th!! front end of fuel tank (page 3-4).
Disconnect the MAP se nsor connector.
Discorm!!ct lh!! vacuum hose [rorn the MAP s!!nsor.
No.1 HOSE No.4 HOSE
!VI
3.5
3.1
3.0
2.7
2.5
2.0
1.5
1.0
05
2.5
2.1
0 500 1,000 1,500 2,000
:m
(1,6b0} (3,300} (4,950) {6,600} lloot}
5-79