1994 MITSUBISHI 3000GT Engine control module

Downloaded from www.Manualslib.com manuals search engine 152CIRCUIT DIAGRAMS - MFI Circuit
MFI CIRCUIT (FROM 1996 MODELS) (CONTINUED)
d~
MFI RELAY
(F)1.25R:)l. 25RF)1.251F)1.25R
(i)RI
:F)1.25
(8-12)
1
c
J L
2
(F)0.85RrO.S5RKNOCK
SENSORL(F>1.25E(Fj1.25(F)1.25E
CKP
3 SENSOR
I
I rP
25Ii%OR1
@I IINJECTORi
F)1.25R
3-13)
I
[
1 r1
Ir
J1 \/ VI w \/ I
2“1 "3 "4 "6 (8-35)1
1
(F>B
B----(c-5478
(F)' (F)GR (F)G-B GR-L (F)G-Y (F)G
39417518-------------------_
Y Y Y Y
'>BI
F)L-I:(F)(F)0.85G-Y0.85G-I
L------,(c-521-----
5v5vGNDGND
VV
ENGINE
CONTROL
MODULE
1.25B1.258
! a--
HROBMOSCA
1 TSB RevisionI

Downloaded from www.Manualslib.com manuals search engine CIRCUIT DIAGRAMS - MFI Circuit 153
LEFT BANKRIGHT BANK
HEATED OXYGENHEATED OXYGEN x$:5$SENSOR(FRONT)
(Fj1.25
(F)1.2E
1.25R
iR1
b(F)O. 85R
1*- ---- -__-_--_--_
LEFT BANK
HEATED OXYGEN
SENSORCREAR)
(B-45)
RIGHT BANK
HEATED OXYGEN
SENSOR(FRONT)
IG
1
I/IIIIIII
I
III
2 II!II,IIII1I
21.-J
(F)
1.25R
In n1.25
JB-W
I -I/II,Ii B-WII: B-'
---JL -_IB-W _--B-l
(F)E(F)B
i
*lIIIIII
4III
;
1
1.25R
1.25
INJECTOR
I-
(B-33
0.85Y-1
1.I
1"
1;
‘E
!I[
2'2
(B-3;(B-31
0.85'0.8581:
L
(B-07)4.----_3---_i-
(F)F)(F)0.85G-W.85G-II. 85Y-I
(c-52)16-----.15-----.
tE
p43p79-----____-__--_
VVv
B
J:-
i!ItE*
ENGINE
CONTROL
MODULE
HR05MOSCB
TSB Revision

Downloaded from www.Manualslib.com manuals search engine CIRCUIT DIAGRAMS - MFI Circuit
155 ,
MFIRELAY
7TRP
L-h
3ULE
EGR
SOLENOID
VALVE
(A-21)
I
-
8
2
!
1
LG-RBR-I
6
I
EVAPORATIVE;flMIgEION
SOLENOID
20W-lW-I.
46 (c-53)
ENGINE
CONTROL
MODULE
10
1
56
:ONNECT
ELC-4A/T
1 (P) F
(F>L-h
(B-06)
(F>L-W
2B-G
C
(c-79) FRONT SIDE (c-92)
IGNITION
TIMING
ADJUSTMENT
CONNECTOR
(c-52)(c-53)
HR05MOSDB
1 TSB Revision

Downloaded from www.Manualslib.com manuals search engine 158CIRCUIT DIAGRAMS - MFI Circuit
MFI CIRCUIT (FROM 1996 MODELS) (CONTINUED)
VOLUME
i%W?ow
(B-29)r
,INE1LANT
BiATURE1
VOLUMEAIR FLOW
SENSORINTAKE AIR
;[W&ATURE3
(F)G-Y
(F>B
:F>G-Y
(F)O
7
(F>
(F)
(F)
)
(F)0.85R
\
.25E
.25E
25E
(F>B
(F>R-k(F>L-Y(F>B(F)R-L
32--_---_
(F>G-Y72
---
-----.
ENGINECONTROL
MODULE
ti
HROBMlOBA
) TSB Revision

Downloaded from www.Manualslib.com manuals search engine CIRCUIT DIAGRAMS - MFI Circuit
159 ’
THROTTLEI%%;~""
(F>Y-R
B
(F>G-Y
Y-R
LI--@$;$$UISE
(F>Y-R(F)BR-R
MANIFOLDDIFFERENTIALp&RE
' ----I
'4
KNOCK
SENSORGND
V
(B-OB)
B
‘8 (c-541
---I
ENGINECONTROL
MODULE
GNDv I
(A-22) (B-05) (B-08) (B-46) (c-52)
m !jp&Tj) @ jlTEE#
(c-54)
HROSMlOBB
TSB Revision

Downloaded from www.Manualslib.com manuals search engine CIRCUIT DIAGRAMS - MFI Circuit 163 ~
MFIRELAY
(F:r---’
IIIIII/IIII-----
(F>L-
G-
(A-67)
G-
7
2
_-----------___3
(F>LG-1
40E
/2(
I
g9g;fiTI~~/\
PURGESOLENOID
j(A-20)1
EGR
SOLENOID
_____-___-______ _______~______14
i
(F)LG-R(F)R-'
9_____-____-__---6
PV :
1
I
TURBOCHARGER
WASTE GATE
SOLENOID
32 (c-53)
o+
I(F)L-'h
9(B-06)
(F)L-W
,,2
,,l
POWER
STEERING
g;y?;;ER
P
AI _-----,cc-29)“41FULL AUTO
2BB BP R-B (Y)
4n5 1167mA A A]
DATA LINK CONNECTOR
A/C
IGNITIONTIMING
ADJUSTMENT
CONNECTOR
ENGINE
CONTROL
MODULE
l(A-18)
1
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Downloaded from www.Manualslib.com manuals search engine CIRCUIT DIAGRAMS - MFI Circuit
COMPONENT LOCATIONUp to 1993 models and 1994, 1995 models Non Turbo (Federal)
NameSymbol
Air conditioning relay0
Air conditioning switch
Camshaft position sensor
a
Check engine/malfunction indicator lampP
Crankshaft position sensorD
Data link connectorR
EGR solenoid Z
EGR temperature sensor

Engine control module
Engine coolant temperature sensor
Evaporative emission purge solenoid
Fuel pressure solenoid

Heated oxygen sensorE
idle air control motor (stepper motor)L
Name/ Symbol
Ignition coil (ignition power transistor)
Ignition timing adjusting terminal
Injector
(1
Multrport fuel rnjectron (MFI) relay
ParWNeutral position switch c&T>
Power steering pressure switchH
Resistor W
Throttle position sensor (With built-in closed throttleCposition switch)
Turbocharger waste gate solenoid U
Variable induction control motor (DC motor) (withJbuilt-in induction control valve position sensor)

Vehicle speed sensorFIVolume air flow sensor (with built-in intake air A
temperature sensor and barometric pressure sensor)
1 TSB Revision

Downloaded from www.Manualslib.com manuals search engine CIRCUIT DIAGRAMS - MFI Circuit167 ~
Check engine/malfunction
Lki @ %\\ Y7FUO999 1
\l-T-T-. .
Engine control
moduleW
16FO297
Xl 6FO498
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