Page 105 of 738
Downloaded from www.Manualslib.com manuals search engine CIRCUIT DIAGRAMS - MFI Circuit 103
IGNISWIl
2B-
0.85B-'
COMBINATIONMETER
G-R
G-R
ION-I (IGl)
\7 (C-82)
II
J/B
'6 (c-71)
:6 (D-44)
R-B
R-B
(F>
MFIRELAY
FUELPUMP
RELAY
(B-28)
(F)1.25B-F
(F)(F)
'$Z1.25L-B
3,\ 5,,l
--FUEL___--- OFFPUMPRESISTOR/ \/
11(F;5"4"2(F>-+$m
L-B1.25B-L
(F)1.25B-L4
4
CONNECTOR9
L--------
ENGINE
CONTROL
2B
MODULE!
(c-30)
(c-34)
FUEL
PUMP
(F-16)
(F-16)HROSMOGAB
TSB Revision
Page 106 of 738
Downloaded from www.Manualslib.com manuals search engine 104CIRCUIT DIAGRAMS - MFI Circuit
MFI CIRCUIT (1993 MODELS) (CONTINUED)
KUMEFLOW
SENSOR
(B-29)
,W>O. 8SK
(F)O. a5R(F)O.a5R
r
11 1m yy-j 1 R!r":] JmF jib
,\,\
-I?
IIIII
\,\/xl,,v \IY"7"52d.d"6"1 "2 "4\/3J I -gIlI q-
(B-40)1201
(F>(F>R-W 1.25B (F>R-L d": (F>O 6%5R L':
IIIE
(F)B(F>L-R (F)B(F>L-R
E~~--~~~~~~~~~~ ---------L68V
2
9-6
5v5v5v
-5v&-L-rIII; G+D
LAL--~~~~(c-52) 26ly wu56 ---------- Y -------_\L ---- ys7 -------- 2.‘siENG.i-.---61 y64 72
1.25B1.25Bw[--;(F) (F) (F>(F)(F>CONTROL
MODULEI
IG-Y BR-R1.258 Y-RB-W
; I0Br_-----
B' L--1
i____--t
II).RE?RV. YYI.
B
B
---_-_-..nnnr n?,vl.
q q(B-05)%+~%TURE 08FRvmR9-02)UYLY""I\
(B-05)vm (B-29)
ljp@ij)
HROSMOGBA
TSB Revision
Page 107 of 738
Downloaded from www.Manualslib.com manuals search engine CIRCUIT DIAGRAMS - MFI Circuit 105
MFIRELAY
RESISTOR
(F11.25R 4 11
3:{6
:F)OSdg (F1O.a:G-1
I= ,.l (B-12)
1 I[ i)2
(F>(F>.85G-Y 0.85G-B
IDLE ,1 "3
"4 "6
(F)LG-I
I I--------------------_--__J L---m----_--_-____-----_---~-~~1I/IIvIj B-W+iI/ II/ tI I
dzloB (F)B-W-+;
2 I\ 9El(B-08)IB 2
7-k
:l (A-22)0I I
HEATED OXYGEN (~-19)SENSORCRH)KNOCK SENSOR SENSOR
(A-69)CB-07) 0 cTm-7) (rn (8-13) (B- (B-31) (B-32) Em3 mm
@JjzBldjz&@ziJ-~@J#sJ
HROBMOGBB
TSB Revision
Page 108 of 738
Downloaded from www.Manualslib.com manuals search engine CIRCUIT DIAGRAMS - MFI Circuit
MFI CIRCUIT (1993 MODELS) (CONTINUED)
GERACTIVE
CONTRO--
R-W
:I#“’LEi
\
3B-R
Ed""'""
0.85G
G
"
DIODEE-31 Y
B-R(c-29)r----
12
102 (c-54)
I
1
III/
R-W
R-d IQr----------------------------------------CZ----------------------iIIr-------------------------------------(c-52)
-5
b----------- -----------101114
R-LR
4(A-67).------ ---- \
R-LR
t
ii
7AIRG-Y
~~Yl~~T~ON'NG
UNIThWWg;IC
RELAY
11
----
(F>\
_-----------
103 (c-54)
----- ----10 23
_- ---------
(F> (F>B-W BR-f
a(c-14)
#T
(c-61)
G-B
ABS~{ClfROL
YIGNITION POWER TRANSISTOR
1 TSB Revision
Page 109 of 738
Downloaded from www.Manualslib.com manuals search engine CIRCUIT DIAGRAMS - MFI Circuit 107 ~
MFIRELAY
77(F>Rr----<\ 2I
I
II/I/II/I2(2IA FUEL
; .xt
PRESSURE
SOLENOID
EII"1 (A-71)III
;----,,----__-__--_-___
3
(F>L-R(F>LG-B
(c-52)7I------__-_____--_
b+
---------__--_-____
(F>L-R
(F)L-b
@%[ffifvE $ %ENOID i
‘l- (A-20)10
I
i
AIRCONDITIONING
ENGINE COOLANT=
g;#BATU"EPOWER STEER
PRESSURE SW
1
B-c
DATA LINK
CONNECTORIG
/ ENGINE/ g/QgL
I
HR05MOGCB
TSB Revision
Page 110 of 738
Downloaded from www.Manualslib.com manuals search engine CIRCUIT DIAGRAMS - MFI Circuit
MFI CIRCUIT (1994 MODELS)I
‘d ~
EFUSiBLE,LINK QIGNITIONSWITCH(ST)
-T-
:RYSRBKER-I
2B-\1
:TE
-_----_
M/T I
2B-Y
3.--------------
A/T
0
i15A
5(c-71)
2B-k
72B-Vi
2B-hr
1.25R-E
30
1.25B-Y _
1.250-Wrd+1.25B-Y
(F)3.85RAIR
lNSOR
1.25R-E
r
f34
1.258
ON*-6kF\/"2 "3
"6
"5"1
1. 25(F)B-R 1.25RL-GW-R(F) 1 6B-h-1
1. 25B-RC:,(c-54)*1
$2
v-Z
58(c-52) ___120=*2(c-54)::
-
A/;‘
1. 25B-R
TSB Revision
Page 111 of 738
Downloaded from www.Manualslib.com manuals search engine CIRCUIT DIAGRAMS - MFI Circuit
109 ~
IGPSW1-
2B
“#
-W
13SA
-W
-W
I
-W
;
i
IONH(IG1)
I
MFIRELD
-L
--o
-L
.R
,
R
-,:f
L
AY7
40
Ll(c-34)
3
]
FUELPUMP
(F-16)
17 m
\
2
J/B
1.250
)I
‘6 (c-71)
:smB-L0.85B-
0.85B-FUEL PUMPCHECKCONNECTOR 1.25B-
B-
59 (D-04)
I
COMBINATION
METER
)
1.25B-r-------.
I
lcD-03)
R
Ij 1.25B-
ZTER)
G-3
&
7
1
I
3c
G-F
(c-54):.
(c-53):2
BM
B
+5
3
0
3
n
/I1. 25:I/Y-WL--------
1. 251
ENGINE
CONTROL
MODULE
21
-.NOTE:l:FEDERAL:2:CALIFORNIA
I
M02AB
1 TSB Revision
Page 112 of 738
Downloaded from www.Manualslib.com manuals search engine CIRCUIT DIAGRAMS - MFI Circuit
MFI CIRCUIT (1994 MODELS) (CONTINUED)
VOLUME
%F6k0"
(B-29)
r
(F>R-h(F) 1.25E(F)R-1(F>G-\I(F>L-Y(F)B
ENGINE 'CONTROL:MODULE ;
7
(F>l. 251
(F>'l.251
(c-53):
19 (c-54):GND
v
5
722132x2------5
---IWl;;HERIC
I-INTAKE AIR
;#"$ATURI
(F>G-\
g:.-------
4
VOLUME
AIR FLOW
SENSOR
,
I
j1:165:170:'3122 85~290 2----- --------_------ -______-_
1-W
i
f.--
i-td ei i5V
:NGINE:OOLANT;;/g;$ATURE
;3:133:2--------------
HR05M02BA
TSB Revision