BMW M3 1998 E36 Workshop Manual

Page 561 of 759


87200

ml
1
G312

GRN/VI
O

BRN/GRN

RED
RED

SPLI_E
--

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POWER
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
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CAMSNAFTSENSOR

Page 562 of 759


ELE-78
ELECTRICAL
WIRING
DIAGRAMS

I
ACTIVATEVALVE
I
I
ACTIVATEVALVE
I
31
BR~NIVEI
I
ACTIVATEVALVEI
32
BRN/WHT
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ACTIVATEVALVEI
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1996-971
.9L
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1997,
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1998
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MODULE
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f-W/EGS

Page 563 of 759


GRN/VIO

HOT
IN
RUNAND
START



HOT
FILM
AIR



HALLEFFECT



CRANKSHAFT



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r



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CAMSHAFTSENSOR
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-----
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(FRONT
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Engine
Management

1996-971
.91-(2
of
2)

EVAPORATIVE
IDLESPEED
EMISSION
CONTROL
VALVEVALVE

ELECTRICAL
WIRING
DIAGRAMS
ELE-79

EXCEPT
1997
318
ti

INSTRUMENT
CLUSTER
SYSTEM
EXCEPT
31811

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I
CYL1-2



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~
W
L~~~
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-
W
I
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I
ENGINECONTROL
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THROTTLE
POSITION
SENSOR

Page 564 of 759


ELE-80
ELECTRICAL
WIRING
DIAGRAMS

88893

UNLOADER
RELAY
TERMINAL
IS
(1997
ONLY)

VARIABLE
CAMSHAFT
CONTROL
VALVE
1

I
CAMSHAFTCTRLI
21GR
ILU
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1T
BRN1WHT
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33
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87
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45
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KS
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1996-97
2
.8L
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r
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Page 565 of 759


SO



OXYGEN
OXYGEN
OXYGEN
OXYGEN
CAMSHAFT



DUALTEMPERATURE
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PUMP
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68894

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ELECTRICAL
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DIAGRAMS
ELE-81

Engine
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1996-97
2
.81L
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Page 566 of 759


ELE-82
ELECTRICAL
WIRING
DIAGRAMS

I
AC7IVATEVALVEII
BRNIWHT
I



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VALVE
I'3



BRN/V
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10862
4

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AN
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2

Page 567 of 759


10862
6

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(ABS/ASC)

ELECTRICAL
WIRING
DIAGRAMS
ELE-83

Engine
Management

19981
.9L
(2
of
2)

s
G103

"
BR~L
I-
-
~


~


BLK
20
IL



l



GRV
16
I-----
m

A/C



TEMP
SIGNAL
SYSTEM



VIOIGRY
BB
IA/051GNALON
BRN/BLK
71
I~
BRN/WHT



B



(SENSGROUND
YEL/RED



YEL/RED
66
..



INIIHT



I
ACTIVATE
RELAY
(ACTIVATE
VALVE
YEL
77
I02SENSORSIG
I



YEL
78
i
JCRNKPOS/RPM
BRN/CEO
7S
IRRSPEEDSIG
BLK
80



PD

~



I
YEL/RED
(FUELTNKPRES

I
CRNK
RPM
S
72
O
H
3



3



BLK
70
ICYL1-2KS
BLK



BLK
BS
I
CANLOW
YEL



VEL
B6
(
"



WHT/VEL
B7
ICAF
.D-G
.

(~



WHT/VIO
86
I

COMPUTER
DATA
LINES

ELECTRONIC
CRUISE

WHT/BLK
B3
(
TED



i
I



VEHICLE
SPEED

ENGINECONTROL
MODULE
(ODE)

¢
a

~
~



-~
zl
z



ilz

CYL1-2CVL3-4
KNOCKSENSOR

ENGINECOOLANT
TEMPERATURESENSOR

BR"/ED
~
I
---
WHT/GRN
60
ITEMPSIGNAL
PROGRAM
VOLT



I
BRN/VIN
61
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I
BRN/GRGRNIBL



ACT
IVATEREL
N
63



AY
'
ACTIVATE
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II

GRV/VIO
68
I

Page 568 of 759


ELE-84
ELECTRICAL
WIRING
DIAGRAMS

UNLOADERRELAY
TERMINAL15

106626

VARIABLECAMSHAFT
CONTROLVALVE1

I
CAMSHAFTCTRL'f21
GRNIBLU

CYLIINJI
6B
L
N/WHT
CYL21NJ)
5
BAN/RED
CYL61GNCOILI
1
3
BLK/VIO/VIO
GROUNDL7
B7
HOTFAMMTRIj3
YEL
]
10
BRN/RED
ENGCOOLTEMPI
WHTIBL
PK
FUELCONSI
THRO7
POS
SIG
I
12
CYL41GNCOILI
2
BK/BLU

Engine
Management

19982
.5L
(3231),
2
.8L
(3281),
3
.2L
(M3)
(1
of
2)

FUEL
INJECTION
VALVES

RED
11



I1
1
1111I11III



1II



1



I1
1I
1



BRN/GRN
FUELTNKPRESSI
1
1
INTKAIRTEMPI
14
GRV



,K
II
II



SPIN
2
SPEED
SIGRRI
15
SRN/RED



BRN/RED



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3
I
16
BLK/GRV



A/C



REO



RED
ACTIVATEpiC



4
DRIVE-AWAY
SIG



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SYSTEM



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RED
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5
BRN/GRN
A/C
ON
SIG



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SYSTEM
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RED/WHT
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20
GRY




RED
/WHT



REDIWHT
7

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l
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RED/WHT

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22
BRN/YEL



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123
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25
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SV
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CYL

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26
RED



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1
27
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GROUND
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14
I



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29



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34



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I



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32
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BRN


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WHT/YEL
17
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]
35
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.
I



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136
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41
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3
I
GRE
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42
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CAMSHAFTPOSI
43
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BRN/ORG
1
VOLTSUPPLYI
44
RED/GRN



HOTFILMAIR
]



THROTTLEPOSI
45
WHT/GRY/YEL



MASSMETER
I



FUELCONSI
46
GRN/RED
I



46
YEL

MODULE
(DME)

HOTAT
ALLTIMES

T
.
.-



171
,
71
,
17
,
171
,
711
[Tilu



IV]
1
-
1
G125
1
.



CVL1



CYL2



CYL3



CYL4



CVLS



CYL6



IDLESPEED



FUELTANK
CONTROL
PRESSURE
VALVE
SENSOR
IGNITION
COILS

FRO_NT_POWWE_RD_IST_RI_BU_TIO_NB_0%_________________
rENGINE
CONTROLMODULE
RELAY



CVL1-6FUEL
PUMP
RELAY

THROTTLE
IHTAKEAIR
POSITION
TEMPERATURESENSOR
SENSOR

G
~
r
___
I
WHT/6LK
21~I



I
I



I
GRN/RED
I



I
BRN/YEL
17,
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L__J
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31
4
:1
BI



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3
1211
I



GRV/BRN



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I
DUALTEMPERA7URESENSOR
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TEMPERATURE)
1~
2



TEMPERAT
RE)

Page 569 of 759


FRONTPOWERD/STRIBUTIONBOX



CAMSHAFT



KNOCKSENSOR
EVAPORATIVE
pOSITIONSEN50R
SECOND
SOLENOIDVALVE
CARBON
EXHAUST
1



SECOND
AIR
PUMPRELAV



I



EMISSION
VALVE



CYLINDER
ID)



AIRPVMP



(RUNNING



CANISTER



GASFLAP
VA
I



VALVE
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VALVEVALVE
CYLd-
t
-
~



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CVL
1-3

t
Gt03

Engine
Management

19982
.5L
(3231),
2
.8L
(3281),
3
.2L
(M3)
(2
of
2)

ELECTRICAL
WIRING
DIAGRAMS
ELE-85

BRN/GRN
1
BRN
23
WHT/GRV/VEL
RED



I
4
.ED



I
6B
BRN/GRN



L

RED/WHT
B
RED)-
~



-
9
RED/WHTPED/WHT
RED/
.HT
BRN



I
N
CABF.
RED/WHT
'NCA

J



1



_IACTIVATEVALVE
I
BRN63,
1ICVLd-fiKS
I
BILK
64
(GROUND
I
VEL
66
ICAMSHAFTPOS
I
.RN
B6
I
025HTGGND
I
ILK
fi7
102SSIGGND
I
BRN
fib
I



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I
ACTIVATEVALVE
I
BRN/GRN
69
-
ACTIVATE
RELAY

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701
`1025
SIG
GND



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BRN



61`
I
1025SIGGNO



I
02SHTGGND
I
BRN73~BLK72,
IACTIVATERELAY
I
YEL
75'102SSIGGNO
'
ISENSORSIGNAL
I
`
ISENSORSIGNAL
I
328



YEL
77
ISENSORSIGNAL
I
WHT/YEL



AND
M3



YEL
78
ONLY



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I
W-1
,I



I



I
GRY/YEL



ON
WHT/GRN
BD
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BILK



WHT/GRV
81
102SHTGGND
A50-SIG
ZWV
21
VEL



BLK
83
ISENSORSIGNAL
I
INSTRUMENT
1
BLK



WHTIRED/VEL
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82
I



I
"



I



BLK
BB
I
ASC-SIGMCR



1

1SB627

84,L~
28,E
B
-
88,1,80,1
88,E

H-

21
I
IS
171
DATA
LINK
CONNECTOR

G103

6

I



II



CRANKSHAFT
-



---
-



POSITION/
TRANSMISSION
CONTROL
MODULE
(EGS)



RPMSENSOR

2



GRVIVIO
B2
GRN/BLU
B1
(ACTIVATE
VALVE
I
SIG
EXH5T
FLAP
RED/WHT
84
(
BATTERYWHT/VEL

CAN
LOW
YEL
86
I
(CANHIGH
REDIWHT
87
(BATTERY
HIE
44
1



F
-#-
I



WHT/VIO/VEL

Q

H~
l
2I2I2I
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OXYGENOXYGEN
OXYGEN
OXYGEN
SENSOR(



SENSORII



SENSOR
I



BENSORII
(-AN-)
(328ANOM3)

ENDNECONTROLMODULE
(ONE)

WHT/REDIYEL
B
r
WHT/GRY
25
i



I
WHT/GRN
4
I



1
WHT/GRV/VEL
15
I



I
WHT/GRY/VEL
26



I
SLIP
CONTROL
MODULE
(ABS/ASC)

Page 570 of 759


ELE-86
ELECTRICAL
WIRING
DIAGRAMS

HOTATALLTIMES
r



IGNITION
I



I
SWITCH



I



1
STARTER
RELAY
LOCK
START



II
1
ACCRUN
I



I
I
L______
v
J
2T

STARTER

47
BLK
_
_
I



7~
1



I
60G
1



1
888
WHTIVIO
I



h
87.
WHTIYEL
I
__
ENGINECONTROL
MODULE
(OME)

1



60
GRN/BLU
I



I
25
WHT/YEL
I



II



1
ii
BLK
II



1992
.1993325
I



1`
13
WHT/VIO
L_
_I
TRANSMISSIONOONTROL
MODULE
(EGS)

641102

W/OEGS



I



W/E
GS

OTHERS
1093
326

1992

Data
Link
Connector

1992-93

HOTIN
DATA
LINK
CONNECTOR



HOTATALLTIMES



STARTANDRUN
r
-
-
I
B.
I
I
I
JUNCTION
L



J
POINT

SRSCONTROL
MODULE
(1993
LATE
PRODUCTION)
(OTHERS)

3



7I
~
OTHERS
B



9
~
LATE
PRODUCTION
1993

FUSE
-1PRONTPOWER
R2B



(DISTRIBUTION
BOX
15A(1992)
I1
.,A(1993)
,

WHTIVIO
5
{
I
WHTIYEL
7



.I

ON-BOARD
COMPUTER

I



-I
BLU
6
I
"
WHT~I
I
B~K
20
I



I

WH=O
12
,
I
WHT/V~L
11,
I
L__I
INSTRUMENT
CLUSTER

WHTIYEL
23
,I



I
I
__
I
SLIP
CONTROL
MODULE(ABS)

BLU
BK
161



I
WHTIV=O
16~,
1
WHTIYEL



1

INTEGRATEDCLIMATE
REGULAT
ONCONTROLMODULE

W
HT
HT/



I
WHT
WHT/I
I
I
CENTRALLOCKINGMODULE

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