relay BMW M3 1992 E36 Workshop Manual

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

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gRNIBLCA

INSTRUMENT
CLUSTER
SYSTEM
11995,
EXCEPT
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J
.



1
.l



2A,



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i
l



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I



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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



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CHECK
ENGINE

I
BATTERY
BRNN/BU
f
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-
IARCVALVE
BLKIG
RR
e5
(
i
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15
I
AIC
PRESS
I
CYL
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KS
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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

ELE-76
ELECTRICAL
WIRING
DIAGRAMS

1
87279

SOLIDSTATE

SOLENOIO
VALVE
(RUNNING
LOSSES)
(1995
ONLY)



CYLl



CVL2



CVL3



CYL4



CYL5



CVLS

31
~e
BRN
1



1



Bt



LKIVEL
50
55
GRN
30-7
RED
CYL21NJI~
CVL3INJ1
~
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CYL41NJI77
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2
CYL5INi
)



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j
~
-
BB
PN
CYLSINJI
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THROTTLE
FLAP
1)12



WHTIGRY
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CUT-OFF
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WHT/GRN
EMLSIGNAL
)
52



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H
/RED/VEL
CAM
ACT
CTRL
)
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NIBLU
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36RN
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12)
--
_
WH=IYEL
I~29
WHTIGRN
ISCTRL
VALVE
I
,
GROUND
15ILI
1
SHEILDGND
4
NCA
5
I
~~
INJGROUND
15~--
B
RRN
GROUNDI
j34
BIN
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55
BEN
CVLSIGNCOIL)I
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CVLSIGNCOILI
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BLK/GRN
CVL4IGNCO
II23
BLK/8LU
IL
-
CYL
31GN
COIL
I
52BLKIYEL
CYL21GNCOILI
51LKIRED
.
CYLIIGNCOILI
50_
9LS/WN7
IGNSWITCH
1)56



OR

ENGINECONTROL
MODULE(DME)

HOTATALLTIMES

N
I30
STA



"
RT



I
1
GRN
I
GRN1
~



GRN
~
I
RU
15

)
OFF
-
I
IGNITION
SWITCH

Engine
Management

1993-952
.51
(1
of
2)

FUEL
INJECTION
VALVES

STARTING
SYSTEM

1995
ONLY
r~I
~~

f

IGNITION
COILS

FRONT
PO
WER
DISTRIBUTION
BO%

WXTBLU
RED/

1717
ap
BEN
:



?
1995
ONLY
I



87



3
WHT
BLU



~



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rt



rt

BATTERY



I-
1995
r

1995
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PED



I



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RED



E%CEPT
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



--IJJ--ljJtlJil
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J
T



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:
j



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:j

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3



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2



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2



3



2



3
3
2



2



1



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5,1,
b,l
25
2fi,J
.

Lull
Mll
LullFRII
Immil
11
-4J



EVAPORATIVE



(
CAMSHAFT
'



I



__
_
_
_
__
_
-
CVL1



CVL2



CYL3



CYL4



CYL5



CVLfi



6119



IDLE
SPEED



EMISSION
ACTUATOR



SLIP
CONTOLMODULE
CONTROLVALVEVALVE
(PBS/AS
C)

87200

ml
1
G312

GRN/VI
O

BRN/GRN

RED
RED

SPLI_E
--

FRONT
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
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
AIC
COMPCTRL
WHT/BLK
46
I
BRNIORG
11
IFUELCONS
BRN/GRV
37



I7
VALVEPOS
BLK
47
I
IGN
TIMING
WHT/VIO
88ICRNKSHFTRPM

W
ITXDDATA
HT/VEL87
H



IR%DDATA
COMP
I
U^



WT/VIO
vc



I
WHT/VEL
0

INTAKE
AIR



THROTTLE
TEMPERATURE
POSITION
SENSORSENSOR

nFffi

BRNIORG
26
ISHEILDGROUND
BLK
40
I02SSIGGND
VEL



13,
102S
SIGNAL
W/EGS



ANTI-THEFT



GRN
ORBLKlV10



66



I
DRIVE-AWAY
SIG

1



I



I
!



~~J
_
______
___------------
TRANSMISSION_
CONTROL



AUTOMATICTRANSMISSION



G117
MODULE
(EGS)



RANGESWITCH

ENGINE
COOLANT



HGTIN
RUN
TEMPERATURE

TEA'

IA
SENSOR
r
,FROOWNER
T

TEA'
EP
I
PD
(DISTRIBUTION
L-J
B0%141
X
1001

INSTRUMENT
23
1
.



CLUSTER

I



II



II
CHECK
I
I
ENGINE
I
I



VEHICLE
II



SPEED
I
OUTPUT
18t'xt6
2Yx1Z
.

BLK/W
HT

GRV
bz
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I
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ENGIND



I
BRN/RED
78



I
ENGCOOLTEMP
BRN44,
BRN/BLK
~
I
SENS
GROUND
-<
TPOSSENS



I
REDIYEL
68
'
I



I
RV
77LI6VSUPPLV
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I
INTK
AIR
TEMP
=LK
7~
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CYL4
-6KS



I
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71
I
7
o
j
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VEL18
I
~~~CVL1-3KS
I
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I
BLK
43,
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PRESSURESWI7CH



BLK/GRY
65
A/C
PRESS
SIG

HALL
EFFECT
CAMSNAFTSENSOR

ELE-78
ELECTRICAL
WIRING
DIAGRAMS

I
ACTIVATEVALVE
I
I
ACTIVATEVALVE
I
31
BR~NIVEI
I
ACTIVATEVALVEI
32
BRN/WHT
I
ACTIVATEVALVEI
3
BRN/YEL
I
BATTERYVOLTI
2S
RED
I



57
RED/WHT



NORMAL
ACTIVATERELA
YI
SPEEDRELAY
I
B
ECMRLYCVO
LTRT
L



27
BRN/WHT
I



1)54
RED/WHT
AT7ER
V
I



I
63
BRNIGRN
I
ACTIVATERELAVI~--~-
88
YJ~
HT/VIO
TXDI
RXD
1
8~7~
W
L
H=~
K
/YEL
1
.
t~p
B~/VIO



ANTI-THEFT
DRIVEAWAYSIGI
808p
BLK
SYSTEM
CRANKSHFTRPMI
PROGRAM
VOLTI
60
WHT/GRN
ACTIVATEA/CI
1I
BLK/
BLU
TEMP
SIGNAL)
66
GRY/)---~~SYGITEM



BLK
89
VIO/GRY
SIGNALA/C
ON
I
36
BLK/



"



BLK/BLU
AICCOMPCUTI
86
YEL
CAN
HIGH
CANLOWI
e~-
179
BRNIRED
RR
SPEEDSIGI



B~U
CY14IGN
COIL
I
23~
CYL3IGNCOILI
5
2
oR
E
D
CYL2IGN
COIL
I



49



-
CYL
11GN
COIL
I
5=
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INJGROUND
AL-'
RN
OROUNDI
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5
=

ENGINECONTROL
MODULE(DME)
HOTATALLTIMES

STRT~~
l
GRN
_
BRN
I



RuN~_J
p



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I
_---
--
.-----
_
1
G117

I



"
161
I



ACC
I
OFF

IGNITION
SW
ITCH

B,JUMPSTART
JUNCTION
POINT
(EXCEPT318U)

88547

UEL
INJECTION
VALVES

CYL4



CYL3



CYL2



I
CYLI
il
zlxl
W/21i/
il
2
W
3
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rcl
ml¢



a.
GRN

7997
1996
86
8
GRN
7996
4
BR
11
N
BRN



I
DR.GRN



/
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,



2,J,3,4
1,



2J,3,IJf,



2,1,3,1

L,



=,1=7,,
lS
J,



65,1,=8,1,
48,1,60,L,40,1,
87,E88},54},55A,28},
1
1GNI
C
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S

II
IIII
II
I______
I
I_______________
6119



CYL1



CYL2



CYL3



CYL4



SLIFCONTROL



TRANSMISSION
CONTROL
MODULE
(EGS)

f-W/EGS

ELE-80
ELECTRICAL
WIRING
DIAGRAMS

88893

UNLOADER
RELAY
TERMINAL
IS
(1997
ONLY)

VARIABLE
CAMSHAFT
CONTROL
VALVE
1

I
CAMSHAFTCTRLI
21GR
ILU
CYL11NJI
1T
BRN1WHT
CYL21NJI
5
BN1RED
ACTIVATE
RLYI
)69
BL



NIGRN
~
CYL3INJ
122B



YY=L
CVL
:INJ
12424
BAN/B-U
I
33
BBRNIGRN
CYLSINJ
123
B



10
CVL6INJ
ACTIVATE
FLY
I
773
BRN
BATTERYI
2~
~
DRIVE
-AWAYSIGI
jiB
GRN



*
ANTI-THEFT
SYSTEM
BATTERYI
87
REDIWHT
BATTERYI
54
REDIWHT
ACTIVATEAICI
16
BLK/GRY



PRESSURESWITCH
THROTTLEPOSI
45
WHT/GRY/YEL
ASC-SIGZWVIi81
WHT/GRY
ASC-SIGZAI
80
WH
T/GRN
ASC-SIG
MSRI
)82
WHT/RED/YEL
SPEEDSIGRRI
ISB
L
NIRF=D
CYL
4-6
KS
163~
SPIN
-
CYL4-6KSI
59



G
RN
CYL1-3KSI
58BLKK
I
57
YELCYL1-3KSI
38N
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GROUND
~--~
68
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ACTIVATE
RLYI



ILT/YEL
ACTIVATE
VALVE
j
)"
ACTIVATEVALVE



27
WL



TIGRN
GROUND
I
4/
-
GROUNCI
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BRN
GROUND
I
32



8
CYLBIGNCOILI
3I
L
K/V10

CYL
51GN
COIL
I
31~S
CYL41GNCOILI
2



B
L=/BLU
CYL31GN
COILI
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BLK/YEL

HOTATALLTIMES
START



I
1
GRNRUN
15
I4
1
I
ACC
II



OFF
____



_I
IGNITION
SWITCH

Engine
Management

1996-97
2
.8L
(1
of2)

FRONT
POWER
DISTRIBUTION
BOX
FUELINJECTIONVALVES



r
'EN
GINECONTRO
_
LMODU_LERELAV
_
_
_
_
CY
_
L
_1-E_FU_EL_PU_MP_RELAY
___
_
_
_

GNIT10N
COILS

MiiFRii
[711
ii
Tii
Mii



u

I
ail
2
3~
3,aj
223
3j,1
2
1
3223
J,



1)a),2,

CYL1



CYL2



CYL3



CYL4



CYLS



CYL6



MILE
SPEED



EVAPORATIVE
CONTROL
EMISSION
VALVEVALVE
KNOCKSENSOR

EXCEPT
1996M3

HOTINRUN
ANDSTART

1
G312
R=D
RED

REDIWHT
RED/WHT

zlzlzlzlil
z



33.I



3



3



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3~
15
5
425
26

s
I
CYL1-3CYL4-8
I
________-
SLIPCONTROL
MODULE
(ABS/ASC)

SO



OXYGEN
OXYGEN
OXYGEN
OXYGEN
CAMSHAFT



DUALTEMPERATURE
SECONDAIR
PUMP
RELAY



VALVE
ID



SECOND



CARBON



EXHAUST
UST



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SENSOR



SENSOR]



POSITION



SENSOR
INTAKE
AIR
(RUNNING



AIRPUMP



CANISTER



FLAP



(INFRONTOF



(IN
FRONTOF



(BEHIND



(BEHIND



SENSOR



TEMPERATURE



(COOLANT
CONVERTER)



CONVERTER)



CONVERTER)



CONVERTER)



(CYLINDER
ID)



TEMPERATURE)
LOSSES)
VALVEVALVEVALVE



SENSOR

68894

(1997
ONLY)

ELECTRICAL
WIRING
DIAGRAMS
ELE-81

Engine
Management

1996-97
2
.81L
(2
of
2)

II

````



``



aa
a
a



.
.U



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f
2f

COMPUTER
DATA
LINES
(1997
0NLY)

~t
11~

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TRANSMISSION
CONTROL



~-



-
MODULE(EGS)



MASS
METE
R



-



-
MASSMETER



6117

1
1
L,2)13)l

2s,t,54,1,95,1,as,t,
60,1,
99,L
-
14,L,
2~
1



18~17~
19~
.~



_
CRANKSHAFT
I



DATA
LINK
CONNECTOR



POSITION/
1



I



RPM

i
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SENSOR

BRN/VIO
18
~



I
~BRN/YE~L
~17_~
1



I
~
O
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I



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X17
I



I
.



WHT/BLK
21
I



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-
GRrr,~I
I
XL6
I-_-J
INSTRUMENT
CLUSTER

I



I



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20-
ICHECKENGINO



I
INSTRU-



IFUELCONS
MENT



GRN/RED
46
I
FUELCONS
CLUSTER



SRWRED
10
I
ENGCOOLTEMP
GRV/BRN
39
I
GRY
14
(GROUND
NCA
S1
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BLK64,
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VEL
65
ICAMS
HAFTPOS
BR
N



43
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B
ISENSO
YES,



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I
8



I02S
SIG
GNO



1
-,
I02SHTGGND



I
YEL
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I
BLK
71
1
025
SIG
GNO



I
B
1
02SHTGGND
I
SRN
55
I
02S
H
TG
GND



I
BLK70,
I
02551GGND
I

BRN
255,SENSORSIGNAL
I
B~1025HTGGND
I
Y~102SSIGGND
I
-~
SENSORSIGNAL
1
GflV/V=0



BIGEXHSTFLAP
I
GRN/BLU
61,



I
IACTIVATEVALVE
I
BRN/WHT
62
VEL/BLU
50
IACTIVATEVALVE
I

BRN/GRN
35
IRUNNINGLOSS
1
IACTIVATEVALVE
I
BLK
85
ICANLOW
I
VEL
86
CANHIGH
I
BLK/BLU
74
AIC



-~IACTVA/C
COMP



I
VIO/GRY
19
SYSTEM



A/C
ON
BIG



I
BLK
36
I
CRNKSHFTRPM
I
GRN/BLU
60,
I
PROGRAMVOLT



I
WHT/VIO/VEL
88
I
TxDYEL
6
I
SILK



7~
1
HOTFAM
MTR
HOTFAMMTR
BRN/0=
1
(GROUND
YEL
4
<
IVOLTSUPPLY
.LK
'ISENSORSIGNAL
.BRN/B=
K
400
(1
GROUND
VEL/RED
11
IFUELTNKPRES
REDIGRN
00
~IVOLTSUPPLV
BLK
12ITHROTPOSSIG
BRN
42
GROUND
ENGINECONTROL
MODULE
(DME)

NCA
J
]
-k
0
1



I



RE
~
/GRN
3,

GRV/WHT
1
YEL/RED
3
BRN/BLK
2

THROTTLE
POSITION
SENSOR

FUELTANK
l



ml



mlml



PRESSURESENSOR
¢I
¢I
ml
>I
t7
B



¢I3I
m
O
3m



¢I
>I
m

ELE-82
ELECTRICAL
WIRING
DIAGRAMS

I
AC7IVATEVALVEII
BRNIWHT
I



ACTIVATE
VALVE
I'3



BRN/V
EL

10862
4

SIGNPLINPUTI
1T2



B
AN
ACTIVATE
VALVE
I--
GROUND
I
4B6~GRV/VIO
ENGINO1CATOR
I
~

10
BLK/VIO
DRIVE
AWAY
SIG
II
11
BLKIGRY

AC
TIVATEAIC
ACTIVATE
VALVEI
31



BRNIBLU
ACTIVATE
VALVE
I
32~BRTI/GRN
120
BLK
CRANKPOSIRPMI
Y-
CAMSHAFTPOSI
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