
ELE-64
ELECTRICAL
WIRING
DIAGRAMS
82687
BLK/
YEL
DATA
LINK
CONNECTOR
BLK/
YEL
DATA
LINK
CONNECTOR
82689
BLK/YEL
Starting
H_OT_A_TALL_TIMES
HOTINRUNANDSTART
IGNITION
r
FUSE1
FRONTPOWER
ISWITCH
F28
DISTRIBUTIONL
I
LOCI
START(
L
i
5A
-
J
I
I
ACC
RUN
I
I6
GRN/GRY
'~
AUTOMATIC
I
TRANSMISSION
M3
BLKIYE
RANGE
SWITCH
W/OEGS
CANADA
W/EGS
I
_,I
7
BLK/
B
L3/1
BLK/(
BRN/WHTT
YEL
Y
EL
YELJJJIL
..
BRN/WHT
~
6
B
,l,
(
FUEL
STARTER
PUMP/START
RELAY
I
IDENTIFICATION
I
-
(RELAY
2~~
T
//''
4'
BL,
K/f
.,K/'
B
RN
YEL
YEIL
MICANADA
EXM3
CANADA
BILK/
YELI
BLK/
YEL
W/O
EGS
W/EGS
BLK/YELI
H_OT_A_TALL_TIMES
HOTATALLTIMES
__
HOTINRUNANDSTART
I
SWITCH
I
LOCI
START(
BLK/
GRN
POWER
DISTRIBUTION
BLK/
BLK/
.BLK/
.RN
GRN
GRN
12
10
I
I
i
1
I
I
i
I
I
FUSE
F26
10A
L______~J
12184
BLK/YEL
GRN/WHT1GRNIGRY
5
-
"
GRN/BL6
BRN/BLK
B
BRN/BLK
7
I
I
~
GRN/WH
S
~
~
,
-{
r
--
---
STARTER
AUTOMATIC
I
_
--
--
-
1
TRANSMISSION
r
---
1
(MOBILIZATION
RANGE
I
iRELAVSWITCH
I
I
2
4
BLK/YEL
SANU
S~~
CANADA
"
ERIN
~I
G202
POWER
BLK/YELIBLK/YELI
RED
DISTRIBUTION
..
.+++1
...
FUELPUMP/START
IDENTIFICATION
"
~RELAY
I
5
BLK/VEL
BRN
BLK/YEL
BRN
G103
"
BLK/YELI
BLK/
YEL
¢I
¢
I
I
I
I
I
I
1
!
_I
I
_I
!
_I
__
I
I
ON-BOARD
BODYELECT
WIPE
/WASHER
INTEGRATED
COMPUTER
CONTROL
MODULE
CLIMATE
MODULE
REGULATION
CONTROL
MODULE
POWER
DISTRIBUT
ION
BLK/GRN
BLK/l
BLK/
GRNGRN8~
12~
I
I
I
I
I
I
I
I
J
---,
FRONTPOWER
FUSE
I
DISTRIBUTION
BOX
F
2B5A
"
GENERATOR(
BLK/
BLK/
GRNGRN
70
1
I
I
i
I
I
I
ON-BOARD
SODYELECT
WIPER/WASHER
INTEGRATED
COMPUTER
CONTROL
MODULE
CLIMATE
MODULE
REGULATION
CONTROL
MODULE
1994
Early
.
Production
3181,
3181C,
318is,
3251,
3251C,
325is
RED
JI
&
M3
__I
GENERATOR
1994
Late
Production
3181,
318iC,
318is,
3251,
325iC,
325is
&M3

82715
~
I
I
RED/YE5L1
PJ,B
-
RN/BLK
"
BRN
ti3
AUTOMATIC
--
--
ELECTRONIC
TRANSMISSION
r
---
-___-~~
IIMMOBILISER
RANGE
(CONTROL
SWITCH
_
(MODULE
I
(EWI511)
7
BLK/YEL
BRN
U
SA
CANA
DA
BRN
+
G202
,~
POWER
BLKIYELBLKIYEL
J
RED
DISTRIBUTION
FUEL
PUMP/START
IDENTIFICATION
RELAY
5
2
BLKIYELI
BRNBLKNEL
BRN
+
G103
BLK/
YEL
88021
STARTER
HOTATALLTIMES
HOTATALLTIMES
HOTINRUNANDSTART
IGNITION
r
-IFRONT
POWER
I
I
S
I
~FUSE31
FUSE
I
DISTRIBUTION
BOX
RED
ELECTRICAL
WIRING
DIAGRAMS
ELE-65
Starting
POWER
DI
STRIBUTION
RED
I
BLK/GRN
BLK/I
BLK/I
GRN
GRN
1_1
!
I
_I
!
I
I
I
!_I
ON-BOARDBODYELECT
WIPER/WASHE4NTE
RATED
COMPUTER
CONTROLMODULE
CLIMATE
MODULE
REGULATION
CONTROLMODULE
HOTATALLTIMES
HOT
IN
RUN
&
START
-----------------
,FRONTPOWER
FUSE
FUSE
FUSE
,DISTRIBUTION
BOX
1
7THOTATALLTIMES
BRIN
I
F
I
ISTAUMP
.
J
JUNCTION
BRN
BLKIYEL
-
POINT
1G200
__I
BLK/GRN
GENERATOR
BLK/
I
BLK,
(
BLK/
GRNGRN
GRIN
e~
72~
g
.S
I
I
I
i
I
i
I
I
I
I
I
I
ON-BOARD
BODY
AUTOMATIC
COMPUTER
ELECTRONICS
CLIMATE
CONTROL
CONTROLMODULE
MODULE
__I
GENERATOR
1995-96
3181,
318iC,
3181s,
325i,
3251C,
325is,
3281,
328iC,
328is
&
M3
1997-98
318i,
3181C,
318is,
325i,
325iC,
325is,
3281,
328iC,
328is
&
M3

ELE-70
ELECTRICAL
WIRING
DIAGRAMS
I
02
SENS
SIB
I"7
7
I
02SENSGNDI)
I
GROUNDI
2
BR
,
'IB
BRN/BLU
I
IARCVALVEI
I
IsCVALVEI}
I
ECM
RELAY
I
EEVALVEI~
I
CVL4IGNCOILI
S7~LK
I
CVL3IGNCOILI
24L
BL1(
I
CVL2IGN
COILI'
B2
~
BLK
I
CVLIIGNCOILI
2
I
GROUNDI
B'=RN
I
GF
.uNDI
),
BRN
I
GROUNOI
3~
BR"
I
RUNIST
GRN
ARTI
S~
ENGINECONTROL
MODULE
(DME)
13B
START
1
GRN
I
DN
OFF
IGNITION
S
WITCH
8727
3
HOTATALLTIMES
UELINJECTION
VALVES
NCA"
=
It,
INCA
SPIN
BRN
GRN
~GRN
OF
N
/
GRN"
\
GRN
Engine
Management
19921
.8L
(1
of
2)
HOTAT
F4
X3X2
R1
ALLTIMES
I
XZ793
M
M
[]M[IM
AT
.
LINK
CONNECTOR
8B
3Dy
eB=85
.1
.1308
I
ii
w
>
3~
3
3
BRNIWH
INJCTRLI
32
BRNIYEL
T
INJCTRLI~
DLCI
je7
L
REO
I
RED
BATTERY
I
2S
RED
RED
FRONT_POWERDISTRIBUTIONBO%
_
_
___
_
_
_
____
_
_
I
ENGINE
CONTROL
MODULE
RELAY
FUEL
PUMP
RELAY
L
ECMFLY
CTRL
1)27
BFN
FP
FLY
CTRL
I
I'
SWORN
02SFLYCTRL
I
37
BRNIGRN
BRN
GRN
DLCI
80
GRNIBLU
RE
O
DLCI
,88
WHTIVIO
1
~1~
2oY
1
Y
I4Y
_
i
2Y
SY
BX
BY
4YBY
EVAPORATIVE
IDLESPEED
INTAKE
AIR
EMISSION
CONTROL
RESONANCE
VALVE
VALVE
CHANGEOVER
VALVE

8727
4
FRONT
_TPOWER
ER_DIS_TR_IBUTION
BOX
FHOTIN
OXYOENSE_NSORRE_LA
_Y
I
I
RUNAND
I
GRN/VIO
16
START
I
X,
DD>
6
I
GRNIV10GRN/VIO
BRNIGRNRED/WHT
BLK
YELBLK
BRN/ORG
I
U
E
1185-T86
13D
18,
6A
4Y
BY
6Y
2Y
-
,T,
F
E37017
IL
I
L-
I
--!
!
NORMAL
PRESSURE
SPEEDRELAY
SWITCH
G
ELECTRICAL
WIRING
DIAGRAMS
ELE-71
Engine
Management
19921
.8L
(2
of
2)
INTEGRATED
CLIMATE
HEATEDOXYGEN
CRANKSHAFT
CAMSHAFT
REGULATION
SENSOR
POSITION/RPM
POSITION
CONTROLMODULE
SENSOR
SENSOR
I
I
a
<
I
X181
.58
1
X
18185
UV
U
~
22
2
2
2
F
',-
~
F
~
_
_
_
_
vvvv
I
-
tt
i
2
I
I
I
1
I
1
__
r
-
I
.I
r
-
-
I
I
I
1
BLKIWHT
2
"
~~{I
VEHICLE
SPEED
GRN
I
1
1
1
zlzl
1
1
zl
1
1
1
.
.1
1
I
X17
(
OUTPUT
WHT/BLK
21
I
FUEL
%ifi
(CONSUMPTION
BRN/BL
/BL
CYL(-2
CYL3-4
ENGINECOOLANT
KNOCK
KNOCK
TEMPERATURESENSOR
SENSOR
SENSOR
>I
BLK
20
'EN
.IMEBPEE
.
1
INPUT
I
II
SERVICE
II
REMINDER
I
I
INDICATOR
I
GRG~
~
I
X1fi
I
INSTRUMENT
WlON-BOARD
CLUSTER
COMPUTER
Ks
w-HT/B~~
-
"
BLK~VIO
lI
I
i
ON-BOARD
COMPUTER
BLKIVIO
81
r
I
CIOBCOMP
I
WHT/BLK
17
LK/WHT
T3CIFCINPUT
I
B
{IVSOUTPUT
I
ORY
IENGINDICAT0R
I
BLK
74
,
1ESINPUT
I
VIOIGRV
B6
IICRCMOD
I
Y
EL
SLK
1B
I
CAM
SENS
SIG
B
44,
I
CAM8ETURN
BLK
BB
CPS
SIG
yEL
"'
BLK/
I
CPS
RETURN
PRESSSWITCH
-
B
I
BRN/B
ICYLI-2KS
(SHIELD--------
BRN/RED
78
ICYL3-4
K5
IECTSENS
GRYIWHTB
59~ITPSINPUT
ITPSSENSOR
G
I,VAFSENSOR
GRY/YEL
41
(
_
IVAFSENSOR
GRY/SLU
14
~
I
INTEMP
SENS
GRYRYIV
~INTEMPSENS
GRYIVIO
4
GRY/BLU
6
GRY/WHT
1
GRYIYEL
2
GRY/BLK
3
GRY/WHT
1
SRN
2
BRN/BLK
3
ENGINECONTROL
MODULE
(OME)
VOLUMEAIR
FLOW
SENSOR
THROTTLE
POSITION
SENSOR

ELE-72
ELECTRICAL
WIRING
DIAGRAMS
8727
5
I
~
)3
BRN/WHT
I
INJ1
INJ2I
5
I
BRNIRED
NJ
3
IJ4
BRNIYEL
I
I----
33
B
INJD
I~31
BR
-
RNINJ6I)l~
ECM
Fly
CTRL
I
FP
RLV
OTRL
I
02SRLV
CTRL
I~
SWITCHED
BATT
II
GROUND
1)34
BR
GROUND
])
S
SB
=
CYL61GNCOILI
51
B
KIVIO
CVL
S
IGN
OOIL
I
52LKIERN
CYL41GN
COILI
50LU
CVL3IGN
COILI~24
BLK/VEL
'I
I
C
YL2IGN
COIL23~1-KIRED
I
J
~25
BLK/WHT
I
CYLI!ONCO(L,
56
GRN
START/RUN
T
L______
ENGINECONTROL
MODULE
IOM
E)
HOTATALLTIMES
1
30
START
I
I
OFF
I
L_---_I
IGNITION
S
WITCH
1112
N3
N4
M5N6
Engine
Management
19922
.5L
(1
of
2)
FUEL
INJECTION
VALVES
117111
1121
1-
FI=-----r-_----1------k------f-----
:1
:NEI
IGNITION
COILS
FRONT
FO
W
ERDISTRIBUTION
BOX
871
851
87AAI
30y
86Z
~
1
30.L
85L
.
864,
B71
RED/WHT
////
_
RED
ENGINE
CONTROL
MODULE
RELAY
~2~
.2~
.
;
3121
31
;
.1
.21
2l
---
j
2_
2131
;1
2121
;1
ml
3131
-1
1
IT]
EVPPO
M
RA7IVE6719
CYLINDER
1
CYLINDER2
CYLINDER3
CYLINDER4
CYLINDERS
CYLINDERS
G703
IDLE
SPEED
EMISSION
CONTROLVALVE
VALVE
CYL
1-6
FUEL
PUMP
RELAY
.J
_BRNIVIO
_BR
N
BRN/GRN
I
GRN/VIO
BRN/GRN
BRN/GRN
RED/WHTREO/WHT
RED/WI-IT
RED/WHTRED/WHT
I
W/EGSRED
BATTERVI
j26
RED
.
RED
EVAPCTRLI
36
BRN
ISCCTRLI
2
WHT/YEL
ISCCTRLI
29
WHTIGRN
I
W/EGSGROUND
1
)6
BRN
1

8727
6
GRN/VIO
BRNIGRN
RED/WHT
RED/WH
T
RED/WHTRED/WHT
REDRED
W/EGS
FRONT
POWER
DISTRIBUTION
BOX
I
OXYGENSENSOR
RELAY
I
HEATED
OXYGEN
CAMSHAFT
CRANKSHAFT
SENSOR
POSITION
POSITION/
SENSORRPMSENSOR
1S)
X199]9
ELECTRICAL
WIRING
DIAGRAMS
ELE-73
Engine
Management
19922
.511-
(2
of
2)
86
v
30
v
87
I
_
W
[~~j
O
TRANSMISSIONS
SYSTEM
----------
---------
--------
-------
TRANSMISSIONTRANSMISSION
TRANSMISSION
CONTROL
AUTOMATIC
TRANSMISSION
MODULE
(EGS)
RANGE
SW
ITCH
HOT
IN
RUNAND
START
(FRONT
FUSE
pOYfER
I
F28
I
DISTRIBUTION
I
-AJBOX
6Y
X]4
017
INTAKEAIR
THROTTLE
ENGINECOOLANT
TEMPERATURE
POSITION
TEMPERATURE
SENSORSENSORSENSOR
O
j
1I
20j1Sj18~
10
DATA
LINK
CONNECTOR
YEL
70
I
ON-BOARD
BLK/VIO
81
1023
GROUNDCOMPUTER
4
ION-BCOMP
A/C
L~
VIO/GRY
86!
I
SYSTEM
IICRCRTLMOD
NOTUSED
HOTINRUNANOSTART
F"~
;/~
FRONT
4/F2SE
POWER
I
F7
(DISTRIBUTION
L~
-
JBOX
INSTRUMENT
23X7
.6
CLUSTER
~/
/
/p~
\
\
/
CHECK
f
\di/
ENGINE
I
BLK/WHT
GRV/BLU
B
GRV/WHT
6
GRV/YEL
1
BLK/WHT
73
r
IVSS
GRY
8
~
ED7a
ISRVCREMINO
BRN/
~JECTSENS
BRN
3
~IGROUND
BR"/81K
12
~1TPSINPUT
RED
/V
EL
59~
ISVREF
DR
IIATSENS
YEL
67
ICRNKSHFTSENS
BL
I
CRNKSHFTSENSBRN
/
RG
28
~
I
GROUND
EL
ICAMSHFTSENS
-
ICAMSHFTSENS
BL
0251G
71,
BLK/BLU
48,
I
IA/C
COMPCTRL
WHT/BLK
17
BRNI
G
R
LCONS
NIG
JV
64
~
ITRAN
CTRL
MOD
BRN/ORG
11,
I
DKV
GRV/BLU
41
-j
'
-~
.AFMETER
I
BLKKIG~y
88
IPRESSSWITCH
I
END
NE
CONTROL
MODULE
(OME)
NOFMALSPEEDRELAY
BLKBLK/GRV
z
N~I
I
I
PRESSURE
S
W
ITCH
(-__----
MASS
AIR
FLOWSENSOR

ELE-74
ELECTRICAL
WIRING
DIAGRAMS
8727
7
IGNITION
SWITCH
in
RED
BATTERY
ECM
1'27
BRN
RLYCgXL
DI87
'WHT/VEL
WHT/VEL
TXDI88
WHT/VIO
WHTIVIO
'~
/
GRN/VIO
FPRLYCTRL
I
/
BRNIGRN
GRNVIO
023HTRCTRLI
37
BRN/GRN
BRNGRN
COMPUTER
WHT/VEL
I
RED/WHT
I
gl
BLKIVIO
ANTI-
DATA
LINES
WHT/VIO
RED
WHT
DRIVE
AWAYSIG
I~~THEFT
SYSTEM
{
R
I
SYSTEM
W/EGS
ED
WHT
e6
VIO/GRV
A/C
BLK/BLU
BLK
A/CSWITCH
I
VEL
SYSTEM
VEL023SIGNAL
I
70
71
BLK
SILK
02S
SIG
GND
I
4z
-
A/C
COMP
CUT
148
BLK/BLU
SLKIBLU
WHTIBLK
DKVPOTSIGI
//
BRN/ORG
fia
t
BR/GRV
IGNTIMING
I
BRN/BLK
I
~66
DRIV
E
RANGE
CVL4IGNCOIL
I}
I
27
YEL(ORBLK)
CVLSIGNCOILIl62
R~
ED(~RBLKi
CYL2101COIL
I
25
WI
ILK)
LK)
CVLIIGNCOILI
66
B
IGNGROUNDI
6
B,
-
RN~
-GROUND
SC
BRN
GROUNDI~
FUEL
INJECTION
VALVES
Engine
Management
1993-951
.8L
(1
of
2)
FRONTPOWERD_IS_TRI_BU_TIO_NBOX
_
______
I
ENGINE
CO
NTROL
MODULE
RELAY
FUEL
PUMP
RELAY
-~
I
I
CVL1
DVL2
CVL3
CYL4
A/T
RANGE
TRANSMISSIONCONTROLMODULE
(EGS)
SWITCH

8727
8
GR
FUEL
PUMP
FRONT
POWER
DISTRIBUTION
BOX
-
-
-
-
-
-
----
-
-
-
-
-
-
I
H
OTIN
OXYGENSENSOR
RELAY
I
HEATEDOXYOEN
I
RUNAND
SENSOR
VII
O
I
k
I
FUSE
I
F18
I
1sA
GRN
EXCEPT
zl¢I
alGBN/~I
31811~
"
BLK
20
ENGINESPEED
--\
INPUT
WHTIBLK
21
FUEL
GIN/VIO
I
mI
QGRN
VIO
BRNGRNRED
WHT
ml
flED/WHTflED/WHT
LT
6117
I
DRY
~~
W1EGS
I
W/EGS
L
IENGINDICATOR
BLK
BLK
.
ELK
74
7
ELK
16
ICRANKRPHI
ICAMPOSSENS
ELK
VEL
44
I
CAMPOS
SENS
WH7/BLK
_
WHT/BLK
17I
FUELCONSSIG
68
87
2Y
GRN
Engine
Management
1993-951
.8L
(2
of
2)
a
ELECTRICAL
WIRING
DIAGRAMS
ELE-75
I
ELK
,
ICRANKSENS
YEL67i
ICRANKSENS
B
R
N/
ORG
28
,I
SHEILO
GROUND
_____SRN
36
I;
EEVALVECTRL
WHT/YEL
2B,
L
ISCVALVECTRL
,ED/W
.I
199531811
m
819930NLY
INTEGRATED
CLIMATE
CRANKSHAFT
CAMSHAFT
REGULATION
POSITION/RPM
POSITION
CON7ROLM000LE
SENSOR
SENSOR
I
~~BRNIBL
gRNIBLCA
INSTRUMENT
CLUSTER
SYSTEM
11995,
EXCEPT
-U)
2,J
1
J
.
1
.l
2A,
A,
I,
i
l
_
I
I
I
I
L__i
EL
LT
VAPORATIVE
IDLESPEED
INTAKEAIR
NORMAL
EMISSION
CONTROL
RESONANCE
SPE
EDR
PRESSURE
CVLl-2
CYL3-4
ENGINECOOLANT
VALVEVALVE
CHANGEOVER
SWITCH
KNOCKKNOCK
TEMPERATURE
VALVE
9930NLY)
(1
9
953
1
BlI811
SENSOR
SENSOR
SENSOR
81
ANTI-
THEFT
SYSTEM
(31811
ONLY)
(CONSUMPTION
I
GR
~
CHECK
ENGINE
I
BATTERY
BRNN/BU
f
"
-
IARCVALVE
BLKIG
RR
e5
(
i
K
15
I
AIC
PRESS
I
CYL
l-2
KS
BRN/BLK
4ISENSGROUND
~ICVL3-4KS
BRNIFEI
78
IENOCOOLTEMP
BR
N
12,;THROTTLEPOS
GRY/WHT
5
9,
I5VSUPPLY
GRVIBLK~
I
VAF
SENSOR
GRY/VEL
<1,
I
VAFSENSOR
GRY
RY/BI
VAFSENSOR
I
GRV/VID
77
{
,
VAFSENSOR
I
GRY
I
VIO
4
GRV/BLU
5
GRY/WHT
1
GRYIYEL
2
GRYISL
GRYIWHT
t
BRN
2
BRNIBLK
3
ENG
ME
CONTROL
MODULE
(OME)
VOLUMEAIR
FLOW
SENSOR
jT
;RT~dl
-
8,
THROTTLE
POSITION
SENSOR