1994 BMW 325i Mass air flow sensor

130-
3
0



FUEL
INJECTION

Pin
Signal
Component/function



Signal

ECM
PIN
ASSIGNMENTS

Table
1.
ECM
Pin
Assignment-Bosch
DME
M3
.1

1



output



Fuel
pump
relay
control



Fuel
pump
relay
switches
with
engine
runningor
cranking
(crankshaft
position
Signal
mustbe
present
for
relay
switchover)

2



1
output



1
Idle
speed
control
valve



1
Pulsad
ground-
close
signal
(seealsopin29)

3



output



Fuel
injectorcontrol,
cyl
.
1



Pulsedground
(injection
pulsewidth
in
ms)
with
engine
running

4



output



Fuel
injectorcontrol,
cyl
.
3



Pulsedground
(injection
pulsewidth
in
ms)
with
engine
running
5



output



Fuel
injector
control,
cyl
.
2



Pulsedground
(injection
pulse
width
in
ms)
with
enginerunning

6



ground



Ground



Ground
for
fuel
injector
output
stages

7
vacant
-



-

8



output



Check
Engine



Check
éngine
lamp
control
ground

9
vacant
-



-

10
vacant
-



-

11



output



Throttle
valve
position



Load
signal
to
transmission
control
module
12



input



Throttle
position
sensor



Voltage
varies
with
throttle
position

13



output



Mass
air
flow
sensor



Air
flow
sensor
hotwire
burn
off
(voltage
for
0
.5
seconds
after
shutdown)

14



ground



Mass
air
flow
sensor



Ground
for
air
flow
sensor

15
vacant
-



-

16



input



Cylinder
identification
sensor



A/C
voltage
pulse
per
camshaft
revolution
(between
pin
16
and
44)
17



output



Fuel
consumption
(ti)



Fuel
consumption
output
(KVA
Signal)
to
instrument
cluster

18
vacant
-



-

19
vacant
-



-

20
vacant
-



-

21vacant
-



-

22
vacant
-



-

23



output



Ignition
control
(terminal
1),
cyl
.
no
.
2



Primary
Signal,
ignition
coil
cyl
.
no
.
2

24



output



Ignition
control
(terminal
1),
cyl
.
n
o
.
3



Primary
signal,
ignition
coil
cyl
.
no
.
3

25



output



Ignition
control
(terminal
1),
cyl
.
n
o
.
1



Primary
signal,
ignitioh
coil
cyl
.
no
.
1

26



input



Power
supply
(terminal
30)



Battery
voltage
(B+)
at
al¡
times
(terminal
30)

27



output



Main
relay
control



Main
relay
activation
(to
relay
terminal
85)

28



ground



Ground



Ground
for
ECM
and
sensor
shielding

29



output



Idle
speed
control
valve



Pulsed
ground-
open
signal
(see
also
pin
2)

30
vacant
-



-

31



output



Fuel
injector,cyl
.
no
.
5



Pulsedground
(injection
pulsewidth
in
ms),
cyl
.
no
.
5

32



output



Fuel
injector,cyl
.
no
.
6



Pulsedground
(injection
pulse
width
in
ms),
cyl
.
no
.
6

33



output



Fuel
injector,cyl
.
no
.
4



Pulsedground
(injection
pulsewidth
in
ms),
cyl
.
no
.
4

34



ground



Ground



Ground
for
output
stages

35
vacant

36



output



Evaporative
purgevalve
control



Pulsed
ground
with
engine
at
normal
temperature
and
varying
engine
load

37



output



Oxygen
sensor
heater
relay
control



Oxygen
sensor
heater
relayactivation
(ground
at
terminal
85)

38
vacant
-



-

39
vacant
-



-

40
vacant



-

41



input



Mass
air
flow
sensor



Voltage
(+)

42
vacant
-



-

43



ground



Ground



Ground
for
temperatura
sensors
(ECT
sensor,
IAT
sensor,
TP
sensor)

44



input



Cylinder
identification
sensor



A/C
voltagepulseper
camshaft
revolution
(between
pin
16
and
44)

130-
3
2



FUEL
INJECTION

Pin



1
Signal



1
Component/function



1
Signal

1



output



Fuel
pump
relay
control



Fuel
pump
relay
switches
with
engine
running
or
cranking
(crankshaft
position
signal
must
be
present
for
relay
switchover)

2



output



Idle
speed
control
valve



Pulsed
ground-close
signal
(seealso
pin
29)

3



output



Fuel
ínjectorcontrol,
cyl
.
5



Pulsed
ground
(injection
pulsewidth
in
ms)
cyl
.
5
4



output



Fuel
injectorcontrol,
cyl
.
6



Pulsed
ground
(injection
pulsewidth
in
ms)
cyl
.
6
5



output



Fuel
injectorcontrol,
cyl
.
4



Pulsed
ground
(injection
pulsewidth
in
ms)
cyl
.
4
6



ground



Ground



Ground
for
fuel
injector
output
stage

7



output



Camshaft
actuator
(VANOS
solenoid)
control



Camshaft
actuator
(VANOS
solenoid)

8



output



Check
Engine



Instrument
cluster,
Check
Engine
lamp

9
vacant
-



-

10
vacant
-



-

11



output



Throttle
position



Throttle
angle
signal
to
A/T
control
module
12
vacant
-



-

13



input



Oxygen
sensor



Oxygen
sensor
signal
(0-1
VDC
fluctuating
with
engine
running)

14



input



Mass
air
flow
sensor



Mass
air
flow
sensor

15
ground
Ground



Ground

16



input



Crankshaft
position/rpm
sensor



Voltage
pulse
(VAC)
between
pin
16
and
43
(crank
position/rpm
sensor)

17



input



Camshaft
position
sensor



Halleffect
camshaft
sensor

18
vacant
-



-

19
vacant
-



-

20
vacant
-



-

21
vacant
-



-

22
vacant
-



-

23



output



Ignition
coil
control,
cyl
.
4



Ignition
coil
4

24



output



Ignition
coil
control,
cyl
.
6



Ignition
coil
6

25



output



Ignition
coil
control,
cyl
.
5



Ignition
coil
5

26



input



Power
supply
(terminal
30)



Battery
voltage(B+)
at
all
times

27



input



Main
relay
control



Main
relayactivation
(terminal
85)

28



ground



Ground



Ground
for
ECM
and
sensor
shielding

29



output



Idle
speed
control
valve



Pulsed
ground-open
signal
(seealsopin
2)

30
vacant
-



-

31



output



Fuel
injectorcontrol,
cyl
.
3



Injection
pulse
wicith
in
ms-cyl
.
3

32



output



Fuel
injectorcontrol,
cyl
.
2



Injection
pulse
wicith
in
ms-cyl
.
2

33



output



Fuel
injectorcontrol,
cyl
.
1



Injection
pulsewidth
in
ms-cyl
.
1

34



ground



Ground



Ground
for
remaining
output
stages

35
vacant
-



-

36



output



Evaporative
purge
valve
control

37
vacant
-



-

38



output



Oxygen
sensor
heater
relay
control



Oxygen
sensor
heater
relay
switchover
(terminal
85)

39
vacant
-



-

40



ground



Oxygen
sensor



Oxygen
sensor
signal
ground

41



input



Mass
air
flow
sensor



Mass
air
flow
voltage
signal

42



input



Vehicle
speed



Vehicle
speed
signal
from
instrument
cluster

43



input



Crankshaft
position/rpm
sensor



Voltage
pulse
(VAC)
between
pin16
and
43
44



ground



Ground



Ground
for
intake
air
temp
.
sensor,
engine
coolant
temp
.
sensor,
throttle
position
sensor

ECM
PIN
ASSIGNMENTS

Table
j
.
ECM
Pin
Assignment-Bosch
DME
M3
.3
.1

130-
34



FUEL
INJECTION

Pin



i
Signal



1
Component/function



1
Signal

1



output



Oxygen
sensor
(monitoring
sensor)heater



Oxygen
sensor
heater
control
(switched
ground)

2



output



Idle
speed
control
valve



Pulsed
ground-close
signal
(see
also
pin
29)

3



output



Fuel
injector
control,
cyl
.
1



Pulsed
ground
(injection
pulsewidth
in
ms)
cyl
.
1

4



output



Fuel
injector
control,
cyl
.
4



Pulsed
ground
(injection
pulse
width
in
ms)
cyl
.
4

5



not
used



-



-

6



ground



Ground



Ground
for
fuel
injector
output
stage

7



not
used



-

8



1
output



1
Check
Engine



1
Instrument
cluster,
Check
Engine
lamp

9



not
used



-



-

10



input



Electronic
immobilizer
control
(EWS
II)



Electronic
immobilizer
control
(EWS
II)
module

11



output



Automatic
climate
control



Automatic
climate
control,
to
evaporator
controlier

12



not
used



-



-

13



not
used



-



-

14



not
used



-



-

15



not
used



-



-

16



input



Intake
air
temperature



Intake
air
temperature
Signal

17



input



Mass
air
flow
meter



Intake
air
signal

18



not
used



-



-

19



input



Oxygen
sensor
(monitoring
sensor)



Oxygen
sensor
control

20



output



Crankshaft/rpm
sensor



Crankshaft/rpm
sensor
control

21



input



Camshaft
position
sensor



Camshaft
position
signal

22



output



Ignition
coil
control,
cyl
.
3



Primary
signal,
ignitioncoil
3

23



output



Ignition
coil
control,
cyl
.
4



Primary
signal,
ignitioncoil
4

24



not
used



-



-

25



not
used



-



-

26



input



Power
supply
(terminal
30)



Battery
voltage
(B+)
at
al¡
times

27



input



Main
relay
control



Main
relay
activation
(terminal
85)

28



ground



Ground



Ground
for
ECM
and
sensor
shielding

29



output



Idle
speed
control
valve



Pulsed
ground-open
signal
(seealsopin
2)

30



output



Oxygen
sensor
(monitoring
sensor)
heater



Oxygen
sensor
heater
control
(switched
ground)

31



output



Fuel
injectorcontrol,
cyl
.
3



Pulsed
ground
(injection
pulsewidth
in
ms)
cyl
.
3

32



output



Fuel
injector
control,
cyl
.
2



Pulsed
ground
(injection
pulsewidth
in
ms)
cyl
.
2

33



I
not
used

40



input



Knock
sensor
#2
(cyl
.
3,4)



Knock
sensor
#2
signal

41



not
used



-



-

42



input



Vehicle
speed



Vehicle
speed
signal
from
instrument
cluster

43



not
used



-



-

44



output



Throttleposition
sensor
(TPS)



Throttleposition
reference
signal

ECM
PIN
ASSIGNMENTS

Table
k
.
ECM
Pin
Assignment-Bosch
DME
M5
.2

34



ground



Ground



Ground
for
ECM/
output
stages

35



not
used



-



-

36



input



A/C
compressor
relay



A/C
compressor
relay
control

37



not
used



-



-

38



not
used



-



-

39



not
used



-



-

Table
k
.
ECM
Pin
Assignment-Bosch
DME
M5
.2
(continued)

Pin



I
Signal



1
Componentltunction



1
Signal
45



I
output



I
Mass
air
flow
meter



I
Intake
airSignal

46



output



Oxygen
sensor
(monitoring
sensor)



Oxygen
sensor
control

47



not
used



-

48



not
used



-

49



output



Ignition
coil
control,
cyl
.
1



Primary
signal,
ignition
coil
1

50



output



Ignition
coil
control,
cyl
.
2



Primary
signal,
ignition
coil
2
51



not
used



-

52



not
used



-

53



input



Throttleposition
sensor



Throttleposition
Signal

54



input



Power
supply



Batteryvoltage
from
main
relay
(terminal
87)

55



ground



Ground



Ground
for
ECM

56



input



Power
supply
(terminal
15)



Battery
voltage
with
key
on
or
engine
running

57



output



Activate
cooling
fan
(man
.
trans
.)
control



Normal
speed
relay

58



not
used



-



-

59



not
used



-



-

60



input



Programming
voltage



Programming
voltage
via
data
link
connector,
pin
18

61



output



Evaporative
emissionvalve



Evaporative
emission
valve
control

62
vacant
-



-

63



output



Fuel
pump
relay



Fuel
pump
relay
control

64



not
used



-

65



not
used



-



-

66



not
used



-



-

67



not
used



-



-

68



input



Signal
above
80°C(man
.
tran
.)



Double
temperature
switch

69



input



Automatic
climate
control



Automatíc
climate
control

70



input



Knock
sensor
#1
(cyl
.
1,2)



Knock
sensor
#1
Signal

71



ground



Ground



Ground
for
analog
signals
and
knock
sensors

72



not
used



-



-

73



not
used



-



-

74



input



Engine
coolant
temperature
sensor



Engine
coolant
temperatura
Signal

75



not
used



-



-

76



not
used



-



-

77



output



Oxygen
sensor
(regulating
sensor)



Oxygen
sensor
control

78



input



Crankshaft/rpm
sensor



Crankshaft
position/rpmSignal

79



input



ABS
or
traction
control



ABS
or
AST
control

80



input



Engine
speed



Engine
speed
Signal
81



not
used



-



-

82



not
used



-



-

FUEL
INJECTION



130-
3
5

83



input



On-board
computar



From
On-boardcomputer
(terminal
4)

84



not
used



-



-

85



not
used



-



-

86



not
used



-



-

87



input



Diagnostic
connector
(RxD)



Diagnostic
RxD
(receive)signal
to
pin
15
in
Data
link
connector

88



output



I
Diagnostic
connector
(TxD)



Diagnostic
TxD
(transmit)
signal
to
pin
17in
Data
link
connector

ECM
PIN
ASSIGNMENTS

130-
3
6



FUEL
INJECTION

Pin



1
Signal



1
Componentffunction



1
Signal

1



output



Ignition
coil
control,
cyl
.
2



Primary
signal,
ignition
coil
2

2



output



Ignition
coil
control,
cyl
.
4



Primary
signal,
ignitioncoil
4

3



output



Ignition
coil
control,
cyl
.
6



Primary
signal,
ignition
coil
6
4
ground
Ground



Ground

5



output



Fuel
injectorcontrol,
cyl
.
2



Pulsed
ground
(injection
pulse
width
in
ms)
cyl
.
2
6



output



Fuel
injectorcontrol,
cyl
.
1



Pulsed
ground
(injection
pulse
width
in
ms)
cyl
.
1

7



output



Mass
air
flow
meter



Mass
air
meter
signal

8



input



Mass
air
flow
meter



Mass
air
meter
signal

9



output



Instrument
cluster



Fuel
consumption
signal

10



output



Engine
coolant
temperature
(ECT)
sensor



ECT
signal

11



output



Fueltankpressure
sensor



Fueltankpressure
sensor
control

12



input



Throttleposition
sensor
(TPS)



Throttleposition
signal

13
-

14



input



Intake
air
temperature
(IAT)
sensor



Intake
air
temperature
signal

15



Traction
control



AST
module

16



input



Automatic
climate
control



Automatic
climate
control

17

18



input



Electronic
immobilizer
control
(EWS
II)



Electronic
immobilizer
control
(EWS
II)
module

19



Automatic
climate
control



Automatic
climate
control

20



-



Instrument
cluster



Instrument
cluster

21



output



Camshaft
actuator
(VANOS
solenoid)
control



Camshaft
actuator
(VANOS
solenoid),
switched
ground

22



output



Fuel
injectorcontrol,
cyl
.
3



Pulsed
ground
(injection
pulse
width
in
ms)
cyl
.
3

23



Fuel
injectorcontrol,
cyl
.
6



Pulsed
ground
(injection
pulse
width
in
ms)
cyl
.
6

24



Fuel
injectorcontrol,
cyl
.
4



Pulsed
ground
(injection
pulse
width
in
ms)
cyl
.
4

25



output



Oxygen
sensor
heater
control



Oxygen
sensor
heater
ground

26



input



Power
supply
(terminal
30)



Battery
voltage(B+)
at
all
times

27



output



Idle
speed
control
valve



Pulsed
ground-open
signal
(see
also
pin
53)

28
ground
Ground



Ground
29



output



Ignition
coil
control,
cyl
.
1



Primary
signal,
ignition
coíl
1

30



output



Ignition
coil
control,
cyl
.
3



Primary
signal,
ignition
coil
3

31



output



Ignition
coil
control,
cyl
.
5



Primary
signal,
ignition
coil
5

32
ground
Ground



Ground
33



output



Fuel
injector
control,
cyl
.
5



Pulsedground
(injection
pulsewidth
in
ms)
cyl
.
5

34
ground
Ground



Ground
35



output



Secondary
air
injection



Secondary
air
injection
pump
relay
control

36



output



Engine
speed
output



Engine
speed
signal

37
-

38



ground



Knock
sensor



Shielding
for
knock
sensors

39



output



Intake
air
temperature
sensor
(IAT
Sensor)



Voltagesupply
to
IAT
sensor
and
ECT
sensorEngine
coolant
temperature
(ECT)
sensor

40



output



Crankshaft
position
sensor
(Hall
effect)



Crankshaft
position
sensor
control

41



ground



Camshaft
position
(CMP)
sensor



Shielding
for
CMP
sensor

42



output



Throttle
position
sensor
(TPS)



TPS
ground

43



input



Camshaft
position/rpm
sensor



Camshaft
position/rpm
sensor
control

44



output



Throttle
position
sensor
(TPS)



Voltagesupply
to
TPS
(5
VDC)

45



Traction
control



AST
module
46



-



Instrument
cluster



Instrument
cluster

ECM
PIN
ASSIGNMENTS

Table
I.
ECM
Pin
Assignment-Siemens
DME
MS
41
.1

300-4



SUSPENSION,
STEERING
AND
BRAKES-GENERAL

Three-channel
ABS
ís
used
on
al[
E36
cars
equipped
with



Al¡
Season
Traction
(AST)
standard
ABS
.
Each
front
wheelhas
a
separate
solenoid

valve
to
modulate
hydraulic
pressure
to
that
brake
caliper
.



The
traction
control
system
works
in
conjunction
with
ABS
The
rear
wheels
are
modulated
asa
pair,
controlled
by
a
sin-



and
the
engine
management
system
to
enhance
vehicle
con
gle
solenoid
valve
.



trol
.
The
main
function
of
the
AST
system
is
to
maintain
the
rolling

contact
between
the
tires
and
the
road
surface
under
al¡
driving
E36
cars
equipped
with
ABS/AST
utilize
a
four
channel
sys-



conditions
.
This
is
achieved
through
exact
application
and
tem,
which
functionsexactly
as
the
three
channelsystem



management
of
braking
and
drivetrain
forces
.
above,except
that
the
rear
wheels
are
modulated
individually
.

IDLE
SPEED
CONTROL
VALVE

HROTTLE
PLATE

6
.

Í
III

i



ADS
ACTU
AT
OR

THROTTLE
PLATE
POSITION
SENSOR

DME

Fig
.
6
.
All
Season
Traction
(AS)
works
withother
drivetrain
systems
to
enhance
vehicle
control
.

INTEGRATED
SYSTEMS

The
throttle
control
system
used
in
AST
is
illustrated
in
Fig
.

MASS
AIR
FLOW
SENSOR

JADS
THROTTLE
PLATE
POSITION
SENSOR

0013006

Component



Model
Year



Location



Refer
to

Heater
Recirculation
Flap
Actuator



1992-1998



Below
left
dash
right
side
of
steering
column

HeaterBlowerMotor
Resistor
Pack



1992-1998



Behind
center
of
dashboard

Heater
Regulator
FlapActuator



1997-1998



Right
side
of
heater
box

HeaterValve
Assembly



1992-1998



Left
rear
engine
compartment

HeatingNentilation
Relay
Box



1992-1993



Below
left
side
of
dash

HeatingNentilation
Relay



1994-1998



Left
front
footwell

High
Speed
Cooling
Fan
Relay



1992-1998



Power
distribution
box



Fig
.
2
.

Homs,
Right/Left



1993-1998



Front
of
engine
compartment

Horn
Relay



1992-1998



Power
distribution
box



Fig
.
2
.

Horn
Relay
(Alpine)



1994-1998



Behind
glove
compartment



Fig
.
8
.
Board
Computer/Anti-Theft



Fig
.
9
.

Idle
Speed
Control
Valve



1992-1995



Top
rearof
enginebehind
intake
manifold
(M42
engine)



Fig
.
11
.

Idle
Speed
Control
Valve



1992-1995



Top
left
side
of
engine
(M50
engine)

Idle
Speed
Control
Valve



1993-1996



Below
intake
manifold
(M50/S50US
engine)

Idle
Speed
Control
Valve



1996-1998



On
throttle
housing
(M44
engine)



Fig
.
15
.

Idle
Speed
Control
Valve



1997-1998



Left
front
of
engine
below
intake
manifold
(M52/S52US
engine)

Ignition
Coils



1992-1998



Right
of
engineunder
plastic
cover
(four-cylinder)



Fig
.
7
.

Ignition
Cofs



1992-1998



Top
of
engine
undercover
(six-cylinder)



Fig
.
17
.

Ignition
Switch



1992-1998



Right
sídeofsteering
column

Intake
Air
Resonance
Changeover



1992-1998



Leftrear
of
engine
compartment
Valve(DISA)

Intake
Air
Temperature
Sensor



1992-1995



In
mass
air
flow
sensor
(M42
engine)

Intake
Air
TemperatureSensor



1996-1998



In
top
ofair
filter
housing
(M44
engine)



Fig
.
12
.

Intake
Air
Temperature
Sensor



1992-1998



I
Left
sídeof
engine
in
intake
manifold
(six-cylinder)



-



-



I



Fig
.
13
.
Fig
.
14
.

Kick-Down
Switch
(A/T)



1
1992-1998



1
Left
footwell

Mixing
Actuators



1
1992-1998



1
Heater
box

ELECTRICAL
COMPONENT
LOCATIONS



610-15

Table
a
.
E36
Component
Locations

Knock
Sensors



1
1992-1998



1
Left
side
of
engine
block

Left
Front
Power
Window
Motor



11992-1998



/
Left
front
door

Left
Front
Window
Monitoring
Switch
1
1997-1998



1
Left
front
door
trim
panel

Left
Front
Window
Retraction
Switch
1
1992
-
1993



1
Left
front
door
handle
lock
assembly

Left
Splice
Panel



1
1992-1998



1
Under
left
side
of
dash
at
kick-panel



1



Fig
.
5
.

Main
Fuse
and
Relay
Box
(Power



1992-1998



I
Left
sideof
engine
compartment



Fig
.
2
.
Distribution
Box)
1



I

Mass
Air
Flow
Sensor



1992-1998



I
Left
side
of
engine,
intake
air
duct



Fig
.
7
.1



I
Fig
.
15
.

Continued

COMPONENT
LOCATIONS

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
_



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
X]4
017

INTAKEAIR
THROTTLE
ENGINECOOLANT
TEMPERATURE
POSITION
TEMPERATURE
SENSORSENSORSENSOR
O

j
1I
20j1Sj18~
10

DATA
LINK
CONNECTOR

YEL
70
I
ON-BOARD



BLK/VIO



81



1023
GROUNDCOMPUTER
4



ION-BCOMP

A/C
L~
VIO/GRY
86!
I
SYSTEM



IICRCRTLMOD

NOTUSED
HOTINRUNANOSTART
F"~
;/~
FRONT
4/F2SE
POWER
I
F7
(DISTRIBUTION
L~
-
JBOX

INSTRUMENT
23X7
.6
CLUSTER

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



I

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

BLK/WHT
73
r
IVSS
GRY
8
~
ED7a
ISRVCREMINO
BRN/
~JECTSENS
BRN
3
~IGROUND
BR"/81K
12
~1TPSINPUT
RED
/V
EL



59~
ISVREF
DR
IIATSENS
YEL
67
ICRNKSHFTSENS
BL
I
CRNKSHFTSENSBRN
/
RG
28
~
I
GROUND

EL
ICAMSHFTSENS

-
ICAMSHFTSENS
BL
0251G
71,

BLK/BLU



48,
I
IA/C
COMPCTRL
WHT/BLK
17
BRNI
G
R



LCONS
NIG
JV
64
~
ITRAN
CTRL
MOD
BRN/ORG
11,
I
DKV

GRV/BLU
41
-j



'
-~
.AFMETER
I
BLKKIG~y
88
IPRESSSWITCH



I

END
NE
CONTROL
MODULE
(OME)

NOFMALSPEEDRELAY

BLKBLK/GRV



z
N~I



I
I
PRESSURE
S
W
ITCH

(-__----

MASS
AIR
FLOWSENSOR