Mitsubishi 3000gt 1999 - Page 49

13-44
FUEL
-
On-vehicle
Inspection
of
MPI
Components
Check
conditions
(Engine
conditions)
Standard
value
Airconditioner
switch
set
to OFF
Airconditioner
switch
set to
ON
(Arrconditioner
compressor
in driven
state)
Airconditioner
switch
set
to OFF
o
Airconditioner
switch
set
to ON
o
lndoor
set
temperature
brought
closer
to
atmosPheric
temPerature
o
Engrne:
Running
at
idle
r
Airconditioner
switch:
OFF
-
ON
(Air
compressor
in driven
state)
Radiator
fan
not
operatlng
(Coolant
temperature:
below
90"C
[194'F])
Radiator
fan operating
at
low speeds
(Coolant
temperature:
95
-
105'C
[203
-221'Fi\
Radiator
fan
not
operatlng
(Coolant
temperature:
below
90'C
[194'F])
Engine:
Running
at
idle
Air conditioner
switch
1
Engine:
Running
at
idle
Air conditioner
switch
2
Air conditioner
relay
SV
or
6V
or
more
for
a
momenr
^ ^\/
+U-JV
Fan
motor
relaY
(Lo)
Fan
motor
relaY
(Hi)
Radiator
fan operatrng
at
high
speeds
(Coolant
temperature:
above
105'C
1221'Fll
Engine:
Running
at
idle
Lighting
switch
set
to
OFF
0-3v
Lighting
switch
set
to
ON
SV
Engine:
Kept
running
at
2,000
r/mrn
after
volimeter
to
be
used
for checking)
warmup
(Digital
l0*08V lTermi--
I
(Changes
I
nal
55
repeated)
|
for
rear
banK
Fngine:
Running
at
idle
after
warmup,
and
accelerated
abruply
by
depressing
accelerator
Pedal
Falls
temporari-
ly a
little
from
11
-14V.
No. 5
injector
No.
6
inlector
tl
Stepper
<A1
>
Stepper
<A2>
Stepper
<81
>
--
5tepper
<82>
cotl
coil
."if
coil
Engine.
Just
after
minute)
the
warmeo-uP
engine
has
started
(for
1
motor
motor
l.no,o,.
'motor
l
I
0-3v
(Changed
repated)
Electric
load
switch
Oxygen,sensor
No.
1
injector
No.
2
inlector
No.
3
injector
No.
4
injector
5
18
I
I
U