Mitsubishi 3000gt 1999 - Page 48

FUEL
-
On-vehicle
Inspection
of MPI
Components 13-43
Terminal
I ^,
No.
i
LnecK
pornt
il
T;iro*;"n,-
I
i
Check
conditions
(Engine
conditions)
J---
I
Engine:
Running
at idle
t';ill3"
lne'arts
i
Engine
speed:
2,000 rimin
2.2-3.2V
19
Air flow
sensor
ito*
run.or.
[rngin".
nrnn*g.,
d;
resel
srgnal
t_
Engine
speed:
3,000 r/min
lgnition
switch:
ON
ON
sensor
switch:
ON
When intake
temperature
is
B0"C
(176"F)
i
O.+-t.OV
When
altitude
is
0 m
(0
ft.)
3.7
-4.3V
When
altitude
is
1,200
m
(3,937
ft.)
When
water
temperature
is
0.C
(32.F)
When
water
temperature
is
20.C
(68.F)
-f
,n 1\/
:
v- | v
I
-f-----r
I
6-9V
l
i'
When intake
temperature
is
0.C
(32.F)
]
S.Z-S
aV
]
when
i nta
ke,".
p"'.urr
r"
; r0
"
c
i6s
"
n
-Es--
z
su-l
"
_"__'__:
-'_:_:
''"
v
\ve
''
]''r-z'rv
when
intake
temperatulr";0"c
(104-n
l;;-rrv
I
72
I
Intake
air
tempera-
I
IUre
Sensor
When
water
temperature
is
40.C
('l04.F)
1.3-1.9V
When
water
temperature
is
80.C
(176.F)
Throttle
position
sensor
Engine:
Cranked
Throttle
valve
placed
in fully
opened
position
lgnrtion
I
Throttle
valve
placed
in idle
position
opened
I
4V
or
t-
I
rngtne:
i{unnrng
at tdle
Th.rottle
valve
placed
in idle
position
4.5-5.5V
71
lgnition
switch-ST
Vehicle
speed
sensor
BVor
more
37
|
Power
steering
i
Engine:
I
Sreering
wheer
praced
in neutrar
(straight
I
fluid
pressure
I
nunning
at
I
ahead)
6osition
switch
I
idle
after
o
lgnition
switch:
ON
o
Move
the
vehicle
slowlv
forward
0-5V
(Changes
repeated)
Steering
wheel
turned
half
a turn