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FUEL SYSTEM
IACV
7-22
REMOVAL/INSPECTION
Remove the fuel tank (page 7-7)
.
The IACV is installed on the throttle body and is
operated by the step motor. When the ignition switch is
turned ON and engine stop switch
"O'',
the IACV
operates for a few seconds.
Check the step motor operating (beep) sound with the
ignition switch turned ON and engine stop switch
"O
".
Disconnect the IACV 4P (Black) connector [1].
Remove the IACV setting plate torx screws [2] and
setting plate [3]
.
Remove the IACV [4] and 0-ring [5].
Check the IACV [1] for wear or damage.
The IACV operation can be checked visually as follows
:
1. Connect the IACV 4P (Black) connector [2].
2. Turn ignition switch ON and engine stop switch
"O",
check the IACV operation.
Disconnect the IACV 4P (Black) connector.
INSTALLATION
Turn the slide valve [1] clockwise until lightly seated on
IACV.
Install a new 0-ring [1] to the IACV [2]
.
Install the IACV by aligning its groove with the slide
valve housing pin
.
[1]
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