Toyota Celica Supra 1986 Service And Repair Manual page 156

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Fl-54
Original
Pipe
EFI
SYSTEM
-
Fuel
System
REMOVAL
OF
INJECTOR
1.
REMOVE AIR INTAKE CHAMBER
(S..
steps
1
to
10
o n _ . Fl-49
to
501
2.
REMOVE
DISTRIBUTOR
3.
REMOVE
NO.
1
FUEL
PIP£
4
.
DISCONNECT AND
REMOVE
WIRING HARNESS
6.
REMOVE DEUVERY
PIPE WITH
INJECTORS
(a)
Remove the four bolts, and
then
remove
the
delivery
pipe with injectora.
NOTE:
When
removing
the delivery
pipe,
be
careful not
to
drop the
injectors.
Do
not remove the
Injector
cover.
(b)
Remove
the
six
Insulators
f rom
the
intake
manifold.
INSPECTION
OF INJECTOR
1
.
TEST INJECTION
OF INJECTORS
CAUT10N:
K"p ciNr
of
apaot<a during
the
teat.
(a)
Connect
the SST
to
the
fuel
filter
outlet.
SST 09268-41045
lbl
Connect
the
SST
to the pressure
regulator
and the
In·
]ector.
SST 09268-41046
lcl
Hold the injector
and hose
with
SST.
SST
09842·30020
(dl
Put
the injector
into
the graduated
cylinder.
NOTE:
Install
a
suitable vinyt
tube onto the
injector
to pre·
vent
gasoline
from splashing
out.
(e)
Connect the
ground
cable to
the
battery
.
Ill
Turn
the
ignition
switch
ON.
NOTE:
Do
not start
the
engine.
(g)
Using a
service wire.
short both
terminals of
the
fuel
pump
check
connector.
NOTE:
The
fuel
pump will operate.

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