Fl-104
EFI SYSTEM
-
Air Induction
Svstem
;i7M-GTE)
1.
2.
3.
thAIhi
COOLANT
-kROM THROTTLE
BODY
DISCONNECT
ACCELERATOR
CONNECTING
ROD
REMOVE
AIR INTAKE
CONNECTOR
(See steps
1 to 3 on page EM-121
4.
5.
/A-.(
/w
/
Trottle
Stop Screw
DISCONNECT
VACUUM
HOSES
*
DISCONNECT
THROTTLE
POSITION
SENSOR
CONNECTOR
REMOVE
THROTTLE
BODY
(a)
Disconnect
the tko
water
by-pass
hoses from
the
ISC valve and water pipe.
(b)
Remove the four bolts, throttle
body and gasket.
(cl
Remove the two water by-pass
hoses.
INSPECTION
OF THROTTLE BODY
1.
CLEAN
THROTTLE
BODY
(a)
Using a soft brush and carburetor
cleaner, clean the
cast parts.
(d)
Using compressed
air, clean all passages
and aper-
tures.
CAUTION:
To prevent
deterioration,
do not clean the
throttle
position
sensor
and dash pot.
2.
INSPECT
THROTTLE
VALVE
Check that there is no clearance
between
the throttle
stop
screw and throttle
lever when
the throttle
valve is fully
closed.