Engine diagram BMW 323i 1998 E36 Repair Manual
Page 556 of 759
ELE-72
ELECTRICAL
WIRING
DIAGRAMS
8727
5
I
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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
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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
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871
851
87AAI
30y
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RED/WHT
////
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RED
ENGINE
CONTROL
MODULE
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1
CYLINDER2
CYLINDER3
CYLINDER4
CYLINDERS
CYLINDERS
G703
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SPEED
EMISSION
CONTROLVALVE
VALVE
CYL
1-6
FUEL
PUMP
RELAY
.J
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N
BRN/GRN
I
GRN/VIO
BRN/GRN
BRN/GRN
RED/WHTREO/WHT
RED/WI-IT
RED/WHTRED/WHT
I
W/EGSRED
BATTERVI
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RED
.
RED
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1
Page 557 of 759
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
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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
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017
INTAKEAIR
THROTTLE
ENGINECOOLANT
TEMPERATURE
POSITION
TEMPERATURE
SENSORSENSORSENSOR
O
j
1I
20j1Sj18~
10
DATA
LINK
CONNECTOR
YEL
70
I
ON-BOARD
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81
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4
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A/C
L~
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I
SYSTEM
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F7
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L~
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/
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\
/
CHECK
f
\di/
ENGINE
I
BLK/WHT
GRV/BLU
B
GRV/WHT
6
GRV/YEL
1
BLK/WHT
73
r
IVSS
GRY
8
~
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~JECTSENS
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12
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67
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-
ICAMSHFTSENS
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41
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I
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88
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MODULE
(OME)
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BLKBLK/GRV
z
N~I
I
I
PRESSURE
S
W
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AIR
FLOWSENSOR
Page 558 of 759
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
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CVL4IGNCOIL
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I
27
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6
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SC
BRN
GROUNDI~
FUEL
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VALVES
Engine
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1993-951
.8L
(1
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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
Page 559 of 759
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
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31811~
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20
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--\
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21
FUEL
GIN/VIO
I
mI
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BRNGRNRED
WHT
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6117
I
DRY
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I
W/EGS
L
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BLK
BLK
.
ELK
74
7
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16
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ELK
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44
I
CAMPOS
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WH7/BLK
_
WHT/BLK
17I
FUELCONSSIG
68
87
2Y
GRN
Engine
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1993-951
.8L
(2
of
2)
a
ELECTRICAL
WIRING
DIAGRAMS
ELE-75
I
ELK
,
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YEL67i
ICRANKSENS
B
R
N/
ORG
28
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SHEILO
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_____SRN
36
I;
EEVALVECTRL
WHT/YEL
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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,
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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
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(1
9
953
1
BlI811
SENSOR
SENSOR
SENSOR
81
ANTI-
THEFT
SYSTEM
(31811
ONLY)
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I
GR
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ENGINE
I
BATTERY
BRNN/BU
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VAF
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GRY/VEL
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I
VAFSENSOR
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RY/BI
VAFSENSOR
I
GRV/VID
77
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,
VAFSENSOR
I
GRY
I
VIO
4
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5
GRY/WHT
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2
GRYISL
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2
BRNIBLK
3
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CONTROL
MODULE
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SENSOR
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-
8,
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Page 560 of 759
ELE-76
ELECTRICAL
WIRING
DIAGRAMS
1
87279
SOLIDSTATE
SOLENOIO
VALVE
(RUNNING
LOSSES)
(1995
ONLY)
CYLl
CVL2
CVL3
CYL4
CYL5
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31
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1
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~
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/RED/VEL
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WHTIGRN
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,
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4
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-
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31GN
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52BLKIYEL
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51LKIRED
.
CYLIIGNCOILI
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OR
ENGINECONTROL
MODULE(DME)
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RT
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GRN
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-
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Engine
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1993-952
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(1
of
2)
FUEL
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VALVES
STARTING
SYSTEM
1995
ONLY
r~I
~~
f
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COILS
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PO
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DISTRIBUTION
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1717
ap
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:
?
1995
ONLY
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87
3
WHT
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rt
rt
BATTERY
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1995
r
1995
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~I
RED
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7NLV
RED
I
I
I
1995
RED
I
(
I
REDIWHTRED/WHTRED/WHT
ENGINE
CONTROL
MODULE
RELAY
Bt
JUNCTION
POINT
CYL
1-fi
FUEL
PUMP
RELAY
GRNIVIO
BPN/GRN
RED
RED
WIEGS
RED/WHT
SPLICE
----------------
RED/WHT
WHT/
GRY/YEL
I
L
6-1--l
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CYL4
CYL5
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6119
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SPEED
EMISSION
ACTUATOR
SLIP
CONTOLMODULE
CONTROLVALVEVALVE
(PBS/AS
C)
Page 561 of 759
87200
ml
1
G312
GRN/VI
O
BRN/GRN
RED
RED
SPLI_E
--
FRONT
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DISTRIBUTION
BOX
I
OXYGENSENSORRELAY
I
~
RED/WHT
RED/WHT
/I\
RED/WHT
W/OEGS
Engine
Management
1993-95
2
.5L
(2
of
2)
ELECTRICAL
WIRING
DIAGRAMS
ELE-77
HEATEDOXVGEN
CRANKSHAFT
CYL1-3
CYL4-6
SENSOR
POSITION(
KNOCK
KNOCK
-
RPM
SENSOR
SENSOR
SENSOR
W/
E..
I
I
I
INSTRUMENT
WHT/BLKCLUSTER
ELK
I
/
BLKK/B~SVBITEM
VIOIGRY
64
I
B
IAICSWITCH
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COMPCTRL
WHT/BLK
46
I
BRNIORG
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IFUELCONS
BRN/GRV
37
I7
VALVEPOS
BLK
47
I
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TIMING
WHT/VIO
88ICRNKSHFTRPM
W
ITXDDATA
HT/VEL87
H
IR%DDATA
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U^
WT/VIO
vc
I
WHT/VEL
0
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AIR
THROTTLE
TEMPERATURE
POSITION
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nFffi
BRNIORG
26
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BLK
40
I02SSIGGND
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_
______
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AUTOMATICTRANSMISSION
G117
MODULE
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COOLANT
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TEMPERATURE
TEA'
IA
SENSOR
r
,FROOWNER
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Page 562 of 759
ELE-78
ELECTRICAL
WIRING
DIAGRAMS
I
ACTIVATEVALVE
I
I
ACTIVATEVALVE
I
31
BR~NIVEI
I
ACTIVATEVALVEI
32
BRN/WHT
I
ACTIVATEVALVEI
3
BRN/YEL
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BATTERYVOLTI
2S
RED
I
57
RED/WHT
NORMAL
ACTIVATERELA
YI
SPEEDRELAY
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B
ECMRLYCVO
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VALVES
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CYL2
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1996
86
8
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7996
4
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DR.GRN
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GRN
851
G777
Z
GTN
31811
(RD
UNLOADERRELAY
EXCEPT
I
RED
TERMINAL15
31871
l~
(19970NLY)
Engine
Management
1996-971
.9L
:
(1
of
2)
HOTINACC,RUN
ANDS=ART
_
,FRONT
USE
POWER
I
F46
I
DISTRIBUTION
L
I
1
-=J
BDXX
10016
mlulm
W/ASC,
EXCEPT
1997,
199831871
W/ABS
ABSCONTROL
MODULE/
HYDRAULIC
UNIT
MODULE
(ABSIASC)
FRONT
POWER
DISTRIBUTION
BOX
_
rENGINECONTROLMODULERELAV
FUELPUMPRELAY
I
WIEGS
1
EXCEPT
1998
31811
mI
j
1,1,3A,2,1,
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II
IIII
II
I______
I
I_______________
6119
CYL1
CYL2
CYL3
CYL4
SLIFCONTROL
TRANSMISSION
CONTROL
MODULE
(EGS)
f-W/EGS
Page 563 of 759
GRN/VIO
HOT
IN
RUNAND
START
HOT
FILM
AIR
HALLEFFECT
CRANKSHAFT
ELCTRONIC
r
-1FRONT
MASSMETER
CAMSHAFTSENSOR
POSITION/RPM
IMMOBILIZERCONTROL
I
(POWER
r
-
-
1
1
1
SENSOR
MODULE
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FUSE
I
FSSE
F
IDIS7RIBUTION
I
iDA
ISA
(BOX
I
I
(199fi)
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