speed sensor BMW M3 1994 E36 Repair Manual

8727
4

FRONT
_TPOWER
ER_DIS_TR_IBUTION
BOX
FHOTIN



OXYOENSE_NSORRE_LA
_Y



I
I
RUNAND



I
GRN/VIO
16
START



I
X,
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6



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GRNIV10GRN/VIO
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BLK
YELBLK
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I
U
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ELECTRICAL
WIRING
DIAGRAMS
ELE-71

Engine
Management

19921
.8L
(2
of
2)

INTEGRATED
CLIMATE
HEATEDOXYGEN
CRANKSHAFT
CAMSHAFT



REGULATION
SENSOR
POSITION/RPM
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20
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.
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I



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SERVICE
II
REMINDER
I
I
INDICATOR
I
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w-HT/B~~
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i
ON-BOARD
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BLKIVIO
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WHT/BLK
17
LK/WHT
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B
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ORY
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BLK
74
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CAM
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CPS
RETURN
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BRN/B
ICYLI-2KS
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78



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K5
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GRYIWHTB



59~ITPSINPUT
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G
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GRY/YEL
41
(
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GRY/SLU
14
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I
INTEMP
SENS
GRYRYIV
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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

8727
6

GRN/VIO
BRNIGRN
RED/WHT
RED/WH
T
RED/WHTRED/WHT

REDRED

W/EGS
FRONT
POWER
DISTRIBUTION
BOX
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OXYGENSENSOR
RELAY



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ELECTRICAL
WIRING
DIAGRAMS
ELE-73

Engine
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19922
.511-
(2
of
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86



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30
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87
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TRANSMISSIONS
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----------
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--------
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TRANSMISSIONTRANSMISSION
TRANSMISSION
CONTROL



AUTOMATIC
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MODULE
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RANGE
SW
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HOT
IN
RUNAND
START
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FUSE
pOYfER
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I
DISTRIBUTION
I
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017

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20j1Sj18~
10

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I
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F7
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f
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BLK/WHT
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GRV/WHT
6
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73
r
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GRY
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EL



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BLKBLK/GRV



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N~I



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I
PRESSURE
S
W
ITCH

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MASS
AIR
FLOWSENSOR

8727
8

GR

FUEL
PUMP

FRONT
POWER
DISTRIBUTION
BOX
-
-
-
-
-
-
----
-
-
-
-
-
-
I
H
OTIN



OXYGENSENSOR
RELAY



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RUNAND



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FUEL

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74
7



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16
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44
I
CAMPOS
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WH7/BLK



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WHT/BLK
17I
FUELCONSSIG
68
87
2Y

GRN

Engine
Management

1993-951
.8L
(2
of
2)

a

ELECTRICAL
WIRING
DIAGRAMS
ELE-75

I



ELK
,
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YEL67i
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B
R
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SHEILO
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_____SRN
36
I;
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L
ISCVALVECTRL
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199531811
m
819930NLY

INTEGRATED
CLIMATE
CRANKSHAFT
CAMSHAFT
REGULATION
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POSITION
CON7ROLM000LE
SENSOR
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953
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BATTERY
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77
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I
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3

ENG
ME
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MODULE
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jT
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8,

THROTTLE
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87200

ml
1
G312

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RED

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FRONT
POWER
DISTRIBUTION
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I



OXYGENSENSORRELAY
I

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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
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SENSOR



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64
I
B
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WHT/BLK
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11
IFUELCONS
BRN/GRV
37



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VALVEPOS
BLK
47
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IGN
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H



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WHT/VEL
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26
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BLK
40
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DRIVE-AWAY
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!



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_
______
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r
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1001

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23
1
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REDIYEL
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65
A/C
PRESS
SIG

HALL
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IN
RUNAND
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HOT
FILM
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HALLEFFECT



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r



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MODULE
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ISA
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I
I
(199fi)
(1997)
I
is
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D
-
22

OXYGENSENSOR
(BEHIND
CATALYTIC
CONVERTER)
88648

FUEL
PUMP

SPLICE
BLK
-----
.--_
.-------

OXYGENSENSOR
(FRONT
OFCATALYTIC
CONVERTER)

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

INTAKEAIR



I
CYL1-2



CYL3-4
RESONANCE



INTAKEAIR
CHANGEOVERKNOCKSENSORTEMPERATURE
VALVE



SENSOR

BLK
IENGINESPEED
I
-
2
k
I
INPUT



I
GRG=1fi~
CHECK
ENGINE
I
WHT/BLK
21
I
FUEL
X
t
fi
'C
CONSUMPTION

I
~GRN/RED
13
3
I
FUEL
I
CONSUMPTION
SRN/VI
jg
TEMPSENS
(L)
BRN/V=L
17{iTEMPSENS(-)

INSTRUMENT
CLUSTER

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WW=TIBLK



BOR4
(I
I
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ON-BOARD
COMPUTER
BRN/RED
74,
r
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----
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I
-
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42
J
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WHT/BLK
83
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VEHICLE
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GRV
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VEL
78
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GROUND
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GRV/BLU
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GRV/V
-
10
4S
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SIG

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:
..
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I
B
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I
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CTRL
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BRNIBLU~JACTIVATE
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BIACTIVATEVALVE
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BILK
70
'
~
BLK
40
;CVL
1-2KS
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I
CYL
3-6
KS
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711
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44
I



I
~
W
L~~~
THROTTLEPOS
GRVRY/
-
W
I
SVSUPPLY



I
ENGINECONTROL
MODULE
(DME)

THROTTLE
POSITION
SENSOR

ELE-80
ELECTRICAL
WIRING
DIAGRAMS

88893

UNLOADER
RELAY
TERMINAL
IS
(1997
ONLY)

VARIABLE
CAMSHAFT
CONTROL
VALVE
1

I
CAMSHAFTCTRLI
21GR
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CYL11NJI
1T
BRN1WHT
CYL21NJI
5
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CYL3INJ
122B



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CVL
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12424
BAN/B-U
I
33
BBRNIGRN
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123
B



10
CVL6INJ
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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
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ASC-SIGZAI
80
WH
T/GRN
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L
NIRF=D
CYL
4-6
KS
163~
SPIN
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CYL4-6KSI
59



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RN
CYL1-3KSI
58BLKK
I
57
YELCYL1-3KSI
38N
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68
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RLYI



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ACTIVATEVALVE



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WL



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I
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GROUND
I
32



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CYLBIGNCOILI
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L
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I
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L=/BLU
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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
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_
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COILS

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2
3~
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223
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1
3223
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CYL2



CYL3



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CYLS



CYL6



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CONTROL
EMISSION
VALVEVALVE
KNOCKSENSOR

EXCEPT
1996M3

HOTINRUN
ANDSTART

1
G312
R=D
RED

REDIWHT
RED/WHT

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z



33.I



3



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3~
15
5
425
26

s
I
CYL1-3CYL4-8
I
________-
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WIRING
DIAGRAMS

I
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BRNIWHT
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EL

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4

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AN
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I
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BLK/VIO
DRIVE
AWAY
SIG
II
11
BLKIGRY

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31



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120
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ECM
RLV
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8RN/WHT
18
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406
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42
GRNIRED
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44



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RN/VIO

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53
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30
BRN
02SENSH7NGI~-
19
VEL
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02
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I
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4
23
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CVL3
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2r-
INJGROUND
I
128
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GROUND
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L_____!
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ME
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MODULE
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HOTPTALLTIMES
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I



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1
GRN
I



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I
18
I



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ACC



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OFF
IGNITION
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54
RED/W~



H
IGNGROUNDI
50
READ
CYL21GN
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ED
I
l
~~
CYL1IGNCOIL
49
WHT
I
IGNSWITCH
I
56
GR
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B7
REOIWHT
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FAN
ACTIVATE
VALVE
I

8

tf

FUELINJECTIONVALVES



HALLEFFECT
HOTFILMAIR



CAMSHAFT



FRONT
POWER
DISTBIU710NBOX



______
.
___
CVL4CVL3
CVL2
CYLl
MASSMETERSENSOR
r



i

SYSTEM

NORMAL
SPEEDRELAY

Engine
Management

19981
.9L
(1
of
2)

IGNITION
JJ
U
COILS
II

GA
.

4
3~2
1

a



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