Temperature sensor BMW 318i 1997 E36 Repair Manual (759 Pages)

84318

ASS

FRONT

REAR
RIGHT

DRIVER'S
BODY
DOME/

SWITCH
WIPER/DRIVER'S
PASSENGER'S
DRIVER'S
FRONT
DRIVER'S
MIRROR
DOORDOOR
ELECTRONICS
MAP

SUNROOF
SPATIAL
WASHER
MAKEUP
MAKEUP
SEAT
ASSSLIP

SPEED
SIDE
CONTROL
LOCK
HANDLE
CONTROLREADING
INERTIA
CONTROL
SOUND
INTERVAL
MIRROR
MIRROR
BELTCO
.TPOLMOOULESENSOR
MIRRORSWITCHHEATER
SWITCH
MODULE
ASSEMBLY
SWITCH
ASSEMBLY
(1996)
MODULE
SWITCH
SWITCH
SWITCH
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ELECTRICAL
WIRING
DIAGRAMS
ELE-55

Ground
Distribution

1995-96
318ti
(2of3)

BE
.

PASSENGER'S

WIPER/

CRUISE

BODY
SEAT
PASSENGER'S
PASSENGER'S

CRASH

WASHER

ON-BOARD
CONTROL

ELECTRONICS
CONTROL
SEAT
SEATBACK

CRUIBECONTROL
CONTROL
MODULE
COMPUTER
ACTUATOR
CONTROL
CLUTCH
SWITCH

HEATER

HEATER

I

MODULE
(TEMPOMAT)

MODULE

(LOW
11)

(BC-LOW)

(TEMPOMAT)

MODULE

SWITCH

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12
INCLUS
ERT

ZI

TR(
WS11)

0
1

MODULE

2I

T
MSENSORURE

2I

CLOCK
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m

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(1996)

FRESH
INTEGRATED
CLIMATE

AIR/
HEATING/

GLOVE

HEADLIGHT/
TRANSMISSION
CONTROL
IRKS
RECIRC-
CLIMATE
EVAPORATORTEMPERATURE
BOX
ANTI-

FOGLIGHT
ENGINE
POSITION
BLOWER
SWITCH
CONTROL
ULATION
CONTROLTEMPERATUREWHEEL

LIGHTTHEFT

HAZARD
CLEANING
HOOD
INDICATOR
MOTOR
ILLUM
SWITCH
MOTOR
MODULE
SENSOR
SWITCHSWITCH
HORN

SWITCH
MODULE
SWITCH
LIGHT
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Y
YY
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BEN

SUPPLEMENTAL
CASSETTE
FRONT

DRIVER'S
PASSENGER'S
DRIVER'S
PASSENGER'S
RESTRAINT
REARFRONTTAPE
CIGAR
FRONT

POWERPOWER
SEATSEAT
SYSTEM
ASHTRAY
ASHTRAY
PLAYER
LIGHTER
CIGAR
TELEPHONE
PROGRAM

WINDOW
WINDOW
HEATERHEATER
CONTROL
LIGHT
LIGHT
LIGHTLIGHT
LIGHTER
EJECTBOX
SWITCH

SWITCH
SWITCHSWITCH
SWITCH
MODULE

BEN
-1
G201

7

G302
1

W/ONBOARDCOMPUTER

II
F
-,
I
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-
7
F-
1
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1
G303

Ground
Distribution

1997
318ti
(1
of
3)

HEADLIGHT/RIGHTRIGHT

RIGHT

LEFTLEFT

LEFT

89159

FOGLIGHT
LOW
HIGH
RIGHT
ANTI-
DOUBLE

RIGHT
FRONT
AUXILIARY
LEFT
LOW
HIGH

LEFT
FRONT
WASHER

BEAM

BEAM

PARK

THEFT
TEMPERATUREPRESSURE
FOG

TURN

FAN

PARK

BEAM

BEAM

LEFT

FOG

TURN

RIGHT
PUMP
LIGHTLIGHTLIGHT
HORN
SWITCHSWITCH
LIGHTLIGHT
MOTOR
LIGHT
LIGHTLIGHT
HORN
LIGHT
LIGHT
HORN
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TT
T
-T
T
=

I
/--

G100
IGNITION

CRANKSHAFT
OOR

I
POSITIONSH
ELD

_

SENSOR
SHIELDHALL
TRANSMISSION

EFFECT

HOTFILM

CYLINDER
1

CYLINDER2

CYLINDERS

CYLINDER/
ENGINECONTROL

CONTROL

CAMSHAFT
UNLOADER
AIRMASS
IGNITIONIGNITIONIGNITIONIGNITION
MODULE(DME)

CRANKSHAFT
MODULE(EGS)

SENSOR
RELAYMETER
COILCOILCOILCOIL
II

POSITION

r

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1

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SENSOR

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I

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DATA

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II

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ELECTRICAL
WIRING
DIAGRAMS
ELE-57

__w_
+
f

__-
_a--f-*
-r__-_*____-

1
G103
1
G131
(1908)

RIGHT

LEFT
FRONT

LEFT
RIGHT

BRAKE
STARTER
HIGH
LOW

FRONT
WIPER/
AUXILIARY

BRAKE

WASHER
WASHER

FLUID
IMMOBILI-
BEAM
BEAM

AUXILIARY
WASHER
HAZARD
CHIME
TURNUNLOADER
LIGHT
INSTRUMENT

JET

JET
WIPER
LEVEL
ZATION
LIGHTLIGHT
BLOWERTURN
MODULE
FLASHER
MODULE
LIGHT
RELAY
SWITCH
CLUSTER

HEATERHEATER
MOTOR
SWITCH
SWITCH
RELAYRELAY
.
RELAY
LIGHT
(LOW11)
RELAY
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WIPER/
LIGHTLIGHT
IMMOBILIZER
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COMBINATION

IGNITION
WASHER
SWITCHSWITCH
MODULE

HI-FI

RADIO

RA010
CLUSTER

SWITCH

SWITCH

SWITCH

ILL
UM

ILLUM

(EWSIH

AMPLIFIER

(PREMIUM)

(BASE)
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1

F
-
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1
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II
-
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1
G202

ELE-58
ELECTRICAL
WIRING
DIAGRAMS

1
8916
0

BRN

BRN
m

G201

>-
G201

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CASSETTE
FRONT

Ground
Distribution

1997
318ti
(2
of
3)

WIPER/

CRUISE

BODYCRASH
WASHER
ON-BOARD
CONTROL
ELECTRONICS
CONTROLMODULECOMPUTER
ACTUATOR
CONTROL
CLUTCHMODULE

LOW
I])

(BC-LOW)

ITEMPOMAT)

MODULE

SWITCH

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II

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L_IL_IL_IL_I
L_I

PASSENGER'S

ON-BOARD
PASSENGER'S

PASSENGER'S

DOOR

(7

°
TRANSMITTER
°

OCOMPUTER°
SEAT

CD

SEATBgCK

JAMB

CRUISE
CONTROL

INSTRUMENT

MODULE

TEMPERATURE

DIGITAL
HEATER

CHANGER

HEATER

SWITCH

MODULE
(TEMPOMAT)

~

CLUSTER

~

(EWSII)

~

~

SENSOR

~

CLOCK

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!
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_____J

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_I

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CONNECTOR

,

-
I

,

-1

FRONT

REAR
DRIVER'S
BODY
DOME/
LEFT
RIGHT

WIPER/DRIVER'S

PASSENGER'S
DRIVER'S
MIRROR
DRIVER'S
DOOR
ELECTRONICS
MAP
FRONTFRONT
SUNROOF
WASHER
MAKEUP
PASSENGER'S
MAKEUP
ABSSIIP

SIDE

CONTROL
WINDOW
HANDLE

CONTROL

READING
FOOTWELL
FOOTWELL
CONTROL
INTERVAL
MIRROR

WINDOW

MIRROR
CONTROL
MODULE

MIRROR

SWITCH

MOTOR

SWITCH

MODULE

ASSEMBLY

LIGHT

LIGHT

ASSEMBLY

MODULE

SWITCH

MOTOR

SWITCH
I

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,

F-
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L-1

L-1

L-1

L-1

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L-1

!
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L-1

L-1

L-1

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r
rr
r
r
r
Y
r
v
.
.

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.

FRESH
INTEGRATED
CLIMATE

AIRI
HEATING/

GLOVE

TRANSMISSION

CLIMATE
CONTROL
INKS
RECIRC-
CLIMATE
EVAPORATOR
TEMPERATURE
BOX

ENGINE
POSITION

PEARCONTROLBLOWER
SWITCH
CONTROL
ULATION
CONTROL
TEMPERATURE

WHEEL

LIGHT

HAZARD
H000
INDICATOR

BLOWERDEFOGGER
SWITCH
MOTOR
ILLUM
SWITCH
MOTORMODULESENSOR
SWITCHSWITCH

SWITCHSWITCH
LIGHT

MOTOR
SWITCH
ILLUMINATION
F-
1

F-
1

F-
1

1
--
i

F-
1

F
-
,

F-
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F
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1

F-
1

1
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1

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TELEPHONE
CONNECTOR
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YY
Y
Y
.
.Y
Y
Y
Y

BEN
1

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1
eRN

WITH
WITH
IHKSHS

SUPPLEMENTAL
DRIVER'S
PASSENGER'S
DRIVER'S
PASSENGER'S
RESTRAINT
WIPER/WIPER/
TAPE
CIGAR
FRONT

POWERPOWER
SEATSEAT

SYSTEM
WASHERWASHER
PLAYER
LIGHTER
CIGAR
TELEPHONE
ABC
PROGRAM
I

WINDOWWINDOW
HEATERNEATER

CONTROL
SWITCH

MODULE

LIGHT

LIGHT

LIGHTER

EJECT
BOX

SWITCH

SWITCH

SWITCH

SWITCH

SWITCH

SWITCH

MODULE
I

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1

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lY_Y
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Y
Y
Y

A
-
G302

G302

.303

ELE-60
ELECTRICAL
WIRING
DIAGRAMS

HEADLIGHT/
FOGLIGHT

ANTI-
DOUBLE

AUXILIARY
WASHER

RIGHT

RIGHT

THEFT
TEMPERATURE
PRESSURE

RIGHT

FAN

LEFT

LEFT

LEFT

LEFT

RIGHT
PUMPLOW
HIGH
RIGHT
HORN
SWITCH
SWITCH
RIGHT
FRONT
MOTOR
LEFT
LOW
HIGH
HORN
LEFT
FRONT
HORN
BEAMBEAMPARK

FOGTURN

PARK
BEAMBEAM
I
FOGTURN
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1

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LIGHT
LIGHT
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LIGHTLIGHT
LIGHT

LIGHT
LIGHT
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(

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(

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Y
=~

GIBD
IGNITION

f==
;~
CRANKSHAFT
COIL

I
POSITION
SHIELD

}SENSOR
SHIELD

HALL
TRANSMISSION

EFFECT

SECONDARY

HOTFILM

CYLINDER/

CYLINDER2

CYLINDERS

CYLINDER
4
ENGINECONTROL

CONTROL

CAMSHAFT
AIRPUMP
UNLOADER
AIRMASS

IGNITION

IGNITION

IGNITION

IGNITION
Z
MODULE(DME)~___~CRANKSHAFT
MIDUL=(-G
-)G-

SENSOR
RELAY
RELAYMETER
COILCOIL
COIL
COIL
-
I

POSITION

I
SENSOR

I
1
I
I
I
II
I

I
I

I
I

I~
I

I
I
I

I

_j
SHIELD

I

I

DATA

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L
IN'
CONNECTOR

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7
Y
1"
Y
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T
Y
Y
~

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BRNBRN

1
G202

Ground
Distribution

1998
318ti
(1
of3)

vl

I

I

I

I

I

I

I

1

I

I

I

I

I

I

II

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I

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I

I

I

I

I

I

I

II
-
II
-
II
I
CONNECTOR
I
IIIII
I
III

FOG
ELECTRONIC
WIPER/
LIGHT
LIGHT
IMMOBILIZER
INSTRUMENT
HORN
COMBINATION

IGNITION
WASHER
SWITCHSWITCH
MODULE
CLUSTER
SWITCH
SWITCH

SWITCH
SWITCH
ILLUMILLUM
(EWSIN

-
___
_________~_~~

W'
_W1
.11,
SUBWOOFER
SYSTEM

LEFT
RIGHT

BRAKE
STARTER
HIGH
LOW

WIPER/
RIGHT

BRAKE

WASHERWASHER

FLUID
IMMOBILI-
BEAM
BEAM

LEFT
WASHER
HAZARD
CHIME
FRONT
UNLOADER
LIGHT

JET
JET
WIPER
LEVEL
ZATION
LIGHT
LIGHT
BLOWER
FRONT
MODULE
FLASHER
MODULE

AUXILIARY

RELAY

SWITCH

HEATER

HEATER

MOTOR

SWITCH

SWITCH

RELAY

RELAY

RELAY

AUXILIARY

(LOW
II)

RELAYTURN

TURN
LIGHT

II
I

IIIII
I
I
II

IIIIII
I
LIGHT
III
I
I

I

1

I

I

I

I

I

I

I

I

I

I

I

1

I

-

I

I

I

II

I

(
)

I

I

I

I

I

I

I

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I

I

I

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I

I

(
)

I

I

I

I

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=~_~
_~
Y

Y
Y

HI-FI
SUBWOOFER
AMPLIFIER
RADIO
I

1

I

I

I

II

I

I

I

I

I

16202

104444

IBRN

Ground
Distribution

1998
318ti
(2
of
3)

BRN
ml
>-
G201

ELECTRICAL
WIRING
DIAGRAMS
ELE-61

WIPER/
CRUISE

BODY
CRASHBOARD
WASHER
CONTROL
ELECTRONICS
CONTROLCOMPUTER
MODULE
ACTUATOR
CONTROL
CLUTCHMODULE

(BC-LOW)

LOW
11)

(TEMPOMAT)

MODULE

SWITCH
I
II
I
F-
1
--
,

1
-
7
1
--
,
I

I

I

I

I

I

I

I

I

f

I

I

PASSENGER'S

PASSENGER'S
i~ON-BOARD
PASSENGER'S
SEAT
PASSENGER'S

DOOR

°

TRANSMITTER
O

°COMPUTER
c7
SEAT

CONTROL
SEATBACK

JAMB

CRUISECONTROL

INSTRUMENT

MODULE

TEMPERATURE
¢O
x
DIGITAL
HEATER

SWITCH

HEATER

SWITCH

MODULE
(TEMPOMAT)

CLUSTER

(EWS11)

SENSOR

CLOCK
I

I

i

I

i

I

i

F
-----
i

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OBDD

I

I

I

II

_I

!
_I

!
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!
_I

I

J

I

_I

I

_I

CONNECTOR

I

_I

I

_I

FRONT

REAR
BODY
DOME/

FOLDING

WIPER/
DRIVER'S

PASSENGER'S
DRIVER'S
MIRROR
DRIVER'S
ELECTRONICS
MAP

SUNROOF
FOLDING
SUNROOFWASHERMAKEUP
PASSENGER'S
MAKEUP
SIDE
CONTROL
WINDOWCONTROL
READING
LEFT
RIGHT
COMFORT
SUNROOFCONTROL
INTERVAL
MIRROR
WINDOW
MIRRORMIRROR
SWITCH
MOTOR

MODULE
ASSEMBLY
FRONTFRONTRELAY
SWITCH
ASSEMBLY
MODULE
SWITCH

MOTOR

SWITCH
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II
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II
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GHT
LI
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LIGHT

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L-1

L-1

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L
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L-1

1-1

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FRESH
INTEGRATEDCLIMATE

AIR/
HEATING/

GLOVE

TRANSMISSION

CLIMATE
CONTROL

IHKS

RECIRC-

CLIMATE

EVAPORATORTEMPERATURE

Box

ENGINE

POSITION

REAR

CONTROL
BLOWER
SWITCH
CONTROL
ULATION
CONTROL
TEMPERATURE
WHEEL

LIGHT

HAZARD
HOOD
INDICATOR

BLOWER
DEFOGGER
SWITCH
MOTOR
ILLUM
SWITCH
MOTOR
MODULE
SENSOR
SWITCH
SWITCH

SWITCH
SWITCH
LIGHT

MOTOR
SWITCH
ILLUMINATION
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-
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1
--
,

1
-
7

1
-
7

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F
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F
-,

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F
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--,
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II

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TELEPHONE
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CONNECTOR
Y
«7

SUPPLEMENTAL
DRIVER'S
PASSENGER'S
DRIVER'S
PASSENGER'S
RESTRAINT
WIPER/
WIPER/

FRONT

POWERPOWER
SEATSEAT

SYSTEM
WASHERWASHER
FRONT
CIGAR
ABC
PROGRAM

WINDOW
WINDOW
HEATERHEATER

CONTROL
SWITCH
MODULE
CIGAR
LIGHTER
SWITCH
SWITCH

SWITCH
SWITCH
SWITCHSWITCH

MODULE

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(-)

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SPIN
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-
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1

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t

t1
G201

G302

G302

G303

8727
4

FRONT
_TPOWER
ER_DIS_TR_IBUTION
BOX
FHOTIN

OXYOENSE_NSORRE_LA
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I
RUNAND

I
GRN/VIO
16
START

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X,
DD>
6

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GRNIV10GRN/VIO
BRNIGRNRED/WHT
BLK
YELBLK
BRN/ORG

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U
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13D
18,
6A

4Y

BY

6Y

2Y

-
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F
E37017

IL

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L-
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--!

!
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

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a

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X181
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1
X
18185
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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
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GRG~
~
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X1fi
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INSTRUMENT
WlON-BOARD
CLUSTER
COMPUTER

Ks
w-HT/B~~
-
"

BLK~VIO
lI

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i
ON-BOARD
COMPUTER

BLKIVIO
81
r

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CIOBCOMP
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WHT/BLK
17
LK/WHT
T3CIFCINPUT

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B
{IVSOUTPUT
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ORY
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I
BLK
74
,
1ESINPUT

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VIOIGRV
B6
IICRCMOD
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Y
EL
SLK

1B

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CAM
SENS
SIG
B
44,
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CAM8ETURN
BLK
BB
CPS
SIG
yEL

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BLK/

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CPS
RETURN
PRESSSWITCH
-
B

I
BRN/B
ICYLI-2KS
(SHIELD--------

BRN/RED
78

ICYL3-4
K5
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GRYIWHTB

59~ITPSINPUT
ITPSSENSOR
G
I,VAFSENSOR
GRY/YEL
41
(
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GRY/SLU
14
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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
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
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W
[~~j

O

TRANSMISSIONS
SYSTEM

----------
---------

--------
-------
TRANSMISSIONTRANSMISSION
TRANSMISSION
CONTROL

AUTOMATIC
TRANSMISSION
MODULE
(EGS)

RANGE
SW
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HOT
IN
RUNAND
START
(FRONT
FUSE
pOYfER
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F28

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DISTRIBUTION
I
-AJBOX
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017

INTAKEAIR
THROTTLE
ENGINECOOLANT
TEMPERATURE
POSITION
TEMPERATURE
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20j1Sj18~
10

DATA
LINK
CONNECTOR

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70
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1023
GROUNDCOMPUTER
4

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L~
VIO/GRY
86!
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SYSTEM

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HOTINRUNANOSTART
F"~
;/~
FRONT
4/F2SE
POWER
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F7
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L~
-
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23X7
.6
CLUSTER

~/
/
/p~
\
\
/
CHECK
f
\di/
ENGINE

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BLK/WHT
GRV/BLU
B
GRV/WHT
6
GRV/YEL
1

BLK/WHT
73
r
IVSS
GRY
8
~
ED7a
ISRVCREMINO
BRN/
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BRN
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12
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/V
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59~
ISVREF
DR
IIATSENS
YEL
67
ICRNKSHFTSENS
BL
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CRNKSHFTSENSBRN
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RG
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GROUND

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ICAMSHFTSENS

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BL
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71,

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48,
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IA/C
COMPCTRL
WHT/BLK
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BRNI
G
R

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NIG
JV
64
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CTRL
MOD
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11,
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DKV

GRV/BLU
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-j

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-~
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BLKKIG~y
88
IPRESSSWITCH

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END
NE
CONTROL
MODULE
(OME)

NOFMALSPEEDRELAY

BLKBLK/GRV

z
N~I

I
I
PRESSURE
S
W
ITCH

(-__----

MASS
AIR
FLOWSENSOR

8727
8

GR

FUEL
PUMP

FRONT
POWER
DISTRIBUTION
BOX
-
-
-
-
-
-
----
-
-
-
-
-
-
I
H
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OXYGENSENSOR
RELAY

I

HEATEDOXYOEN
I
RUNAND

SENSOR
VII

O

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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

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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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2,J

1
J
.

1
.l

2A,

A,

I,
i
l

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I

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L__i
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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
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-
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BLKIG
RR
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15
I
AIC
PRESS
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CYL
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IENOCOOLTEMP
BR
N

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5
9,
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SENSOR
GRY/VEL
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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

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
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GRV
bz
~IVSPEEDSIG
I
~'CHECK
ENGIND

I
BRN/RED
78

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

I
REDIYEL
68
'
I

I
RV
77LI6VSUPPLV
G

I
INTK
AIR
TEMP
=LK
7~
I
CYL4
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I
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71
I
7
o
j
IKSGROUND

VEL18
I
~~~CVL1-3KS
I
~CRNKSHFTPOS
I
BLK
43,
ICRNKSHFTPOB

PRESSURESWI7CH

BLK/GRY
65
A/C
PRESS
SIG

HALL
EFFECT
CAMSNAFTSENSOR

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
(EWS11)
FUSE
I

FSSE

F

IDIS7RIBUTION
I
iDA
ISA
(BOX
I
I
(199fi)
(1997)
I
is
Y

iBy
$
1D01B

I

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

ENGINECOOLANT
TEMPERATURESENSOR

WW=TIBLK

BOR4
(I
I
__J
ON-BOARD
COMPUTER
BRN/RED
74,
r
_
----
I
~ITEMPSIGNAL
I
-
~GRN/RED
42
J
~IFUELCONSUMPT
I
WHT/BLK
83
~~
I
VEHICLE
SPEED
I
GRV
S,
IENGINDICATOR
I
VEL
78
-
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BRN
(SHIELD
GROUND
YEL

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CAMSHFTPOS
GRV/BLU
17
'GROUND
GRV/V
-
10
4S
`
VEL77,
:SIGNAL

8-{
I02
SENSOR
SIG

B-
:
..
.SORGND
OISHTNGGND
VEL
19
I
B
3D~I023ENSORBIG
02SHTNGGND
BRN/VIO
B7
I
{
ACTIVATEVALVE
-
-
~BRNIG
RN29
J
I
~
I
ISC
VALVE
CTRL
BRN
2
BRNIBLU~JACTIVATE
VALVE
BIACTIVATEVALVE
-
BILK
70
'
~
BLK
40
;CVL
1-2KS
-~{
I
CYL
3-6
KS
BRN/BLK
711
SENSGROUND
BRN/RED
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IINTKAIRTEMP
BRN/VIO
44
I

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

I
ENGINECONTROL
MODULE
(DME)

THROTTLE
POSITION
SENSOR

Temperature sensor BMW 318i 1997 E36 Repair Manual

Page 539 of 759

Page 541 of 759

Page 542 of 759

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