Iacv - Honda SXS700M4 Service Manual

IACV
INSPECTION
NOTE:
The IACV is installed on the throttle body and is
operated by the stepping moior. When the ignition
switch is turned to ON (I), the IACV operates for a
few seconds.
Remove the left middle fender (page 2-8),
Turn the ignition switch to ON
(J)
and check the IACV.
If the step motor operating sound is heard. the IACV is
normal.
If the IACV does not sound with no MIL blinking, inspect
as follows:
Remove the IACV (page 7-23),
If the idling is unstable, check the condition of the D-
ring.
Temporarily connect the IACV 4P (black) connector [1].
Turn the ignition switch to ON {Il while holding the slide
valve [2] as shown.
The slide valve should move back and forth.
Install the IACV (page 7-23).
REMOVAL
Remove the left middle fender (page 2-8).
Clean the throttle body to prevent dirt and debris rrom
entering the IACV passage.
Disconnect the IACV 4P (black) connector [1].
Remove the two torx screws (2]. retainer plate
PI
and
IACV{4].
INSTALLATION
Install a new O-ring (1) onto the IACV {2].
Turn the slide valve [31 clockwise until lightly seated on
the IACV body.
Install the IACV into the throttle body by aligning the
valve slit with the guide pin in the throttle body.
FUEL SYSTEM
7-23