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CHECKING
FUEL SHUT OFF
FUNCTION
1
Wann
up
engine sufficiently
2
Connect
inspection lamp
to
injec
tor
harness
connector
Automatic transmission models
3 000
2 600
e
e
0
2 200
51
5
t
800
t 400
1 000
EN GIN E FU EL
Component
Parts
Inspection
3
Increase
engine speed
to
each
zone
respectively
and release
acce
lerator
pedal
Check
inspection lamp
illumination
Check
inspection
lamp
with
engine
speed
ill
each
zone
as
shown
in
chart
below
While
inspection
lamp
is off fuel
shut
off
is
operational
Manual
transmission
m
els
3
000
I
2
600 1
@
e
e
2 200
0
51
1
800
c
1 400
1
000
@
@
Cooling
water
temperature
at
80C
1760F
CECKING AIR
LEAKAGE IN AIR
INTAKE SYSTEM
Make
sure
even
a
slight
air leak
does
not
occur
When
inspecting
the electronic fuel
injection
system
pay
particular
atten
tion to
hose connections
dipstick
oil
filler cap
etc
for
any
indication of
air
leaks
Since the
air flow
meter
used in
the
electronic
fuel
injection
system
directly
measures
the
quantity
of in
take
air
to
permit
the
supply
of the
optimum
fuel
quantity
for each
cylin
der
CHECKING FUEL
HOSES
Check fuel hoses for
leakage
loose
@
@
@
@
Cooling
water
temperature
at
800C
1760F
connections
cracks
or
deterioration
Retighten
loose connections
and
replace
any
damaged
or
defonned
parts
Replace
any
fuel hose whose
inner
surface is deformed scratched
or
chafed
For
replacement
of
high
pressure
fuel hose
refer
to
Fuel Hose under the
heading
Removal and InstaUation
EF 35
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