Mitsubishi 3000GT Service Manual page 157

MULTIPORT FUEL INJECTION - Troubleshootina
Items
Power supply and ignition switch-IG
Engine control module power ground /
Fuel pump
Volume air flow sensor
Ignition switch-ST <MIT>
Ignition switch-ST and Park/Neutral
position switch CA/T>
Vehicle speed sensor
Power steering pressure switch
Air conditioning switch and compres-
sor clutch relay
Knock sensor
Electrical load switch
Fan motor relay <From i 994 models> I
Induction control valve position sen-
sor <Non Turbo>
Heated oxygen sensor
Injectors
Idle air control motor
(stepper motor type)
Ignition coil and ignition powertransis-
tor
Evaporative emission purge solenoid
EGR solenoid
<California - Non Turbo, Turbo>
<Federal Non-Turbo - From 1996
models>
Fuel pressure solenoid <Turbo>
Turbocharger waste gate control
solenoid <Turbo>
Active exhaust control unit <Turbo>
Variable induction control motor
(DC motor) <Non Turbo>
Anti-lock braking signal <Turbo>
Engine and transaxle total control
signal cpJT>
Fuel pressure
NOTE
The numbers in the table indicates the check order for warm
engine. [Numbers in ( ) are for cold engine.]
Driving Driving Driving
Poor
tion ble
eration
I I
I 1 (1) I I
1 (1)
I 5 (5)
I
I
I
I
I
I I I
I 2 (2) I 1 (11 I
7 (7)
4 (4)
5 (5)
5 (5) 7 (7)
I
I 2 (2)
I 3 (3)
Driving Driving Driving
Shock Surge
ing
I I I
I I
I
I 5 (5)
6
I I
I I I
I I
4 (4)
I
I
I I 2 (2)
models
m o d e l s
Reference
page (13A-)
Run-on
I
I
I
I
I 1
1 74*3, 276*2
I
I