fuel pump BMW 318i 1997 E36 Service Manual

NOTE-



NOTE
-

On
1996
and
later
4-cylinder
cars,
use
BMW
special



"
Use
BMW
pressure
gauge
Part
No
.
133
060,or
an
tool
13
6051
(hose
with
quick
release
coupling)
toat-



equivalent
.
The
fuel
pressure
gauge
should
have
a
tach
pressure
gauge
to
Shraeder
valve
fitting
on
top
of



rangeof
0
to
5bar
(0
to
75
psi)
and
mustbe
securely
the
M44
fuel
rail
.
See
Fig
.
13
.



connected
to
prevent
it
from
coming
loose
under
pres-
sure
.

u012503a

Fig
.
13
.
Fuel
rail
showing
location
of
Shrader
valve
fitting
on
M44
en-
gine
(arrow)
.

Later
model
6-cylinder
fuel
systems
require
BMW
specíal

tool
16
1
050
to
release
fittings
and
connect
the
fuel
gauge
.
See
Fig
.
14
.

0012699

Fig
.
14
.
Fuel
lines
at
rear
of
íntake
manifold
on
M52
engine
.
Use
BMW

special
tool
16
1
050
to
release
fittings
.

If
the
special
tools
arenot
available,
a
length
offuel
line
and

a
T-fitting
can
be
installed
tothe
inlet
fuel
line
and
connected

to
a
fuel
gauge
.

FUEL
TANK
AND
FUEL
PUMP



160-
9

"
On
cars
with
6-cylinder
engine,
thetop
left-side
en-
Bine
cover
will
have
to
be
removed
to
access
the
fuel
rail
.

System
pressure,
testing

System
pressure
is
the
pressure
created
by
the
fuel
pump
and
maintained
by
the
pressure
regulator
.
See
Fig
.
15
.
Sys-
tem
pressure
is
not
adjustable
.

1
.
Remove
fuel
tank
filler
cap
.

Fig
.
15
.
Fuel
pressure
regulator
.
Fuel
pressure
deflects
diaphragm
to
retum
fuel
to
tank
when
pressure
reaches
desired
limit
.

CA
UTION-

The
fuel
pump
is
capable
of
developing
a
higher
pressure
than
that
regulated
by
the
pressure
reg-
ulator
.
In
the
event
the
fuel
pump
check
valve
is
faulty
(stuck
closed),
make
sure
the
fuel
pressure
does
not
rise
aboye
6
.0
bar(87
psi)
.
Damage
to
the
fuel
fines
or
fuel
system
components
could
re-
sult
.

2
.
Connect
in-fine
a
Tfitting
and
fuel
pressure
gauge
to

outlet
hose
atfuel
pump
.

FUEL
PUMP

160-
1
0



FUEL
TANK
AND
FUEL
PUMP

3
.
Operate
fuel
pump
as
described
earlier
under
Operat-

ing
fuel
pump
for
tests
.
Check
that
fuel
pressure
cor-

responds
to
specifications
listed
in
Table
c
.

"
If
system
pressure
is
low,
repeat
test
whilegradually

pinching
off
return
hose
.
Pressure
should
rise
rapidly
.

If
not,fuel
pump
is
most
likely
faulty
.

"
If
system
pressure
is
too
high,
check
return
line
from
pressure
regulator
to
tank
.
Check
for
kinks
in
hose
.
Blow
compressed
air
through
line
to
check
for
block-

ages
.
If
no
faulty
canbe
found,
pressure
regulator
is

most
likely
faulty
.
See
130
Fuel
Injection
for
testing

and
replacementprocedures
.

Table
c
.
Fuel
Pressure
Specifications

Engine



1
Fuel
pressure

4-cylinder
M42/M44



3
.0
:e
0
.06
bar(43
.5
±0
.9
psi)

6-cylinder
M50/S50US



3
.0
:j-
0
.06bar(43
.5
t0
.9
psi)
M52/S52US



3
.5
t
0
.06
bar
(51
t0
.9psi)

CA
UTION-

Do
not
use
compressed
air
above
40
psi
to
blow
out
fines
or
components
.
Interna¡
damage
to
com-
ponents
may
result
.

4
.
When
finished,
disconnect
pressure
gauge
.

FUEL
PUMP

Fuel
delivery
volume,
testing

1
.
Disconnect
return
line
from
fuel
rail
in
engine
compart-

ment
.

2
.
Connect
a
length
of
hose
to
fitting
on
fuel
rail
and
place

open
end
of
hose
in
a
suitable
container
for
catching

fuel
(2-quart
capacity)
.

3
.
Run
fuel
pump
for
exactly
30
seconds
as
described

earlier
under
Operating
fuel
pump
for
tests
and
mea-

sure
fuel
collected
.
Refer
to
Table
d
.

WARNING-



Table
d
.
Fuel
Pump
Delivery
Specifications

Fuel
under
pressure
is
present
duringthe
test
.
Use
I



Engine



Delivery
rate
(30
seconds
@
12V)
hose
clamps
at
all
connections
.
4-cylinder
M42/M44



0
.875
fter
(0
.93
qt)

6-cylinder
M50/S50US



0
.875
fter(0
.93
qt)
M52/S52US



~



1
.12
liter
(1
.16
qt)

4
.
When
finished
testing,
reconnect
fuel
line
.
Tighten
all
hose
clamps
.

NOTE-

It
is
common
practice
to
replace
the
fuel
filter
any
time
the
fuel
pump
unit
is
replaced
.

610-2



ELECTRICAL
COMPONENT
LOCATIONS

Fuses
number47
and
50are
mounted
on
the
left
side
splice

panel
.
Refer
lo
Fig
.
5
.

Fuse48
is
mounted
on
the
auxiliary
relay
panel
.
Refer
to

Fig
.
3
.

Fuse
49
is
mounted
in
the
right
side
of
the
luggage
compart-

ment
behind
the
trim
cover
.

Relay
Positions

Mounted
in
the
left-hand
rear
comer
of
the
engine
compart-

ment,
the
power
distribution
box
contains
46
(uses
and
15
re-

lay
positions
.
See
Fig
.
2
.

Fuses31-46

-
Er
a
&QT
MM
~

Fig
.
2
.



E36
front
power
distribution
box
.

FUSE
AND
RELAY
POSITIONS

Fuses1-20

13
EL1
5
]

mmmmmmmmmm
Fuses
21-30
--



0013034)

1
.
Fuel
pump
relay



9
.



Heater/A/C
Blower
relay
2
.
System
(main)
relay



10
.



Rear
defogger
relay
3
.
Oxygen
sensorheater
re-



11
.
ABS
system
relay
lay



12
.
ABS
pump
relay
4
.



Horn
relay



13
.



High
speed
radiator
fan
re-
5
.



Taillight/foglight
relay



]ay
6
.
Low
beam
relay



14
.
A/C
compressor
relay
7
.



High
beam
relay



15
.



Low
speed
radiator
fan
re-
8
.



Emergency
flasherrelay



¡ay

Auxiliary
Relay
Panel

The
auxiliary
relay
panel
contains
five
relay
positions
.
In
lat-

er
modeis
an
additional
fuse
holder
(Fuse48)
and
the
EWS
II
(anti-theft)
transmitter/receiver
module
are
located
on
this

panel
.
See
Fig
.
3
.

The
panel
is
located
nextto
the
steering
column
under
the
driver's
side
dashboard
.
To
access
this
panel,
remove
the
pwer
dash
panel
on
driver's
side
.
See513
Interior
Trim
.

Then
remove
the
driver's
side
knee
bolster
.
Lower
the
relay
panel
by
gently
releasing
the
plastic
retainers
.
See
Fig
.
4
.

During
installation,
be
sure
the
retainer
tabs
are
engaged
in
the
relay
panel
.

Splice
Panel,
Left

3

¡ni

Fig
.
3
.
Auxiliary
relay
panel
under
left
side
of
dash
.

Fuse
48)
0013035

1
.



Comfort
relay
(where
ap-



4
.



Not
used

plicable)



5
.



Not
used

2
.
Crash
control
module



6
.



EWS
II
transmitter/receiv-

3
.



Park
ventilation
relay



er
module
(from
Jan
.
1995)

0013164

Fig
.
4
.



Auxiliary
relay
panel
under
left
sideof
dashboard
(arrow)
.

The
left
splice
panel
contains
four
relay
positions
and
an
ad-
ditional
fuse
holder
(Fuses
47
and
50)
.

To
access
the
left
side
electrical
splice
panel,
remove
the

left
side
dash
panel
and
knee
bolster,
as
described
earlier
.

The
panel
is
located
above
and
lo
the
left
of
the
clutch
pedal
.

See
Fig
.
5
.

Tablea
.
E36
Component
Locations

Component



Model
Year



Location



Refer
to
Engine
Compartment
Light
Switch



1993-1996



Over
right
headlight
assembly



Fig
.
7
.

Engine
Control
Module
(ECM)



1992-1998



Right
rear
enginecompartment,
behind
bulkhead
panel



Fig
.
7
.

Engine
Control
Module
(System)



1992-1998



I
Power
distribution
box



Fig
.
2
.
Relay
Engine
Coolant
Leve¡
Sensor



1
1992-1998



1
Left
front
of
enginecompartment,
radiator
coolant
reservoir

Engine
Coolant
Temperature



1992-1998



I
Left
front
of
engine
under
intake
manifold



I



Fig
.
19
.
Sensor



Fig
.
20
.

Evaporative
Emission
Valve



1992-1998



Left
side
strut
Power
area

Evaporator
Temperature
Sensor



1992-1998



Left
side
of
heater
box

EWS
II
Control
Module



1/1995
-
1998



Behind
glove
compartment



Fig
.
8
.
Fig
.
9
.

EWS
II
Ring
Antenna



1
1/1995
-
1998
1
At
ignition
cylinder

EWS
II
Transmitter
Module



1/1995
-
1998



Right
side
of
steering
column
in
auxiliaryrelay
panel



Fig
.
3
.

Exhaust
Gas
Flap
Valve



1996-1998



Left
rear
muffler
area

Flasher
Relay



1992-1998



Power
distribution
box



Fig
.
2
.

Foglight
Relay



1



1992-1998



1
Power
distribution
box



1



Fig
.
2
.

Fresh
Air
FlapActuator



1



1992



1
Right
side
of
heater
box

Fresh
Air
FlapActuator



1
1993-1995



1
Below
right
side
heater
box

Fresh
Air
FlapActuator



1
1996-1998



Below
left
side
heater
box

Fuel
Injectors



1992
-
1998



Top
left
side
of
engine

Fuel
Leve¡
Sensor,
Left



1
1992-1998



/
Under
left
side
of
rear
seat
infuel
tank

Fuel
Leve¡
Sensor,
Right



1



1992-1998



1
Under
right
side
of
rear
seat
in
fuel
tank



1



Fig
.
28
.

Fuel
Pump



1



1992-1998



1



Under
right
side
of
rear
seat
in
fuel
tank



1



Fig
.
28
.

Fuel
Pump
Relay



1



1992-1998



1
Power
distribution
box



1



Fig
.
2
.

Fuel
Pump/Start
Identification
Relay



1994
-
1996



Power
distribution
box

Fuel
Tank
Pressure
Sensor



1
1997-1998



1
Right
rear
wheel
well
behind
trim
liner

ELECTRICAL
COMPONENT
LOCATIONS



610-13

Fuse
andRelay



x(Power



11992-1998



I
Left
side
of
engine
compartment



I



Fig
.
2
.
Distribution
Box



Fig
.
7
Fig
.
10
.

Gas
Filler
LockMotor



1992-1998



Right
side
of
luggage
compartment

Gear
Position/Neutral
Safety
Switch



1992-1998



Next
to
gear
shift
lever
in
center
console



Fig
.
29
.
(Automatic
Transmission
Range
Switch)

Glove
Compartment
Lock
Motor



1994-1998



Behind
glove
compartment

Grounds

G
100



1995-1998



Front
of
left
front
fender
(headlights)



Fig
.
22
.

G
101



1992-1998



Front
of
right
front
fender

Continued

COMPONENT
LOCATIONS

610-20



ELECTRICAL
COMPONENT
LOCATIONS

Fuses
31-46

o_

~oomoo
ommmo~

8
I



15A
I
Horn
Fuses21-30

Fuses
1-20

Fuse
positions
1-46
in
front
power
distribution
box

Table
b
.
1992
E36
Fuse
Positions

Fuse



1
Rating



1
Protected
Circuit

1



1



30A
1
Power
sunroof
(see
also
fuse
13)

2
I



I
Not
used

3
1



30A
1
Headlight
washer

(a
El
1
:1
El

4
1



15A
1
Heated
seats
(see
also
fuse
23)

5
1



30A
1
Power
seats
(see
also
fuse
40)

6
1



20A
1
Rear
window
defogger
(see
also
fuse
23)

7



5A
~
Anti-theft
system
(Alpine)
(see
also
fuse
43)
Central
locking
(ZVM
II)
(see
also
f
use
35,43)

9
(



20A
1
Sound
system
(see
also
fuse
44)

10
1



30A
1
ABS
(see
also
f
use
21,
27,
38,
46)

11



7
.5A



Crash
control
module
(seealso
fuse
12,25,
29,34)
Headlights/foglights
(see
also
fuse
12,15,22,23,
25,29,
30)
On-BoardComputer
(seealsofuse
12,
23,27,31,
33,37,
45,
46)

12



7
.5A



Crash
control
module
(see
also
f
use
11,
25,
29,34)
Headlights/foglights
(seealsofuse
11,15,
22,
23,25,
29,
30)
On-BoardComputer
(see
also
fuse
11,
23,27,
31,33,
37,45,
46)

13



5A



Power
sunroof
(see
also
fuse
1)
Power
windows
(see
also
f
use
14)

14
j



30A
1
Power
windows
(see
also
fuse
13)

15



5A



Headlights/foglights
(see
also
fuse
11,
12,22,
23,
25,29,
30)

16



5A
~
Engine
control
module
(seealsofuse
28)
Heating
andA/C
(IHKR
E36)(see
alsofuse
20,
23,
31,37,
39,
41)

17
I



I
Notused

FUSE
POSITION
TABLES

0013034

Table
b
.
1992
E36
Fuse
Positions

Fuse



Rating



Protected
Circult

18
1



15A
1
Fuel
pump

19
j



15A
1
Park
ventilation
(see
also
fuse
20)

20



30A
~
Heating
andA/C
(IHKR
E36)(see
alsofuse

16,23,31,37,39,
41)
Park
ventilation
(see
also
f
use
19)

21



1



5A
{
ABS
(see
also
fuse
10,27,
38,46)

22



5A



Headlights/foglights
(see
also
f
use
11,12,15,
23,
25,29,
30)
Instrument
illumination
(see
also
fuse
25,33,
37)
Park/taillights
(seealsofuse
33,
37)

23



5A



Multi-function
clock
(see
also
fuse
27,
31,
45,
46)
Headlights/foglights
(see
also
fuse
11,12,15,22,25,
29,30)
Heated
seats
(seealsofuse
4)
Heating
andA/C
(IHKR
E36)(see
alsofuse
16,20,31,37,39,
41)
Instrument
cluster
(see
also
fuse
27,31,
46)
On-Board
Computer
(seealso
fuse
11,
12,
27,31,
33,
37,45,
46)
Rear
window
defogger
(see
alsofuse
6)
Turn
signals/hazard
lights
(seealsofuse
34)

24
I



10A
I



Power
mirrors

25



5A



Crash
control
module
(see
also
f
use
11,12,
29,34)
Headlights/foglights
(see
also
fuse
11,12,15,22,23,29,
30)
Instrument
illumination
(see
also
fuse
22,
33,
37)

26



15A
~
Back-up
lights
Electronic
transmission
control
(A4S
310R)
(seealsofuse
28,46)

27



5A



ABS
(see
also
fuse
10,21,38,
46)
Multi-function
clock
(see
also
fuse
23,
31,
45,46)
Instrument
cluster
(see
also
fuse
23,
31,46)
On-BoardComputer
(see
also
fuse
11,12,23,
31,
33,37,45,
46)

28



5A



Cruise
control
(see
alsofuse
46)
Engine
control
module
(see
alsofuse
16)
Starting
system
Electronic
transmission
control
(A4S
310R)
(see
also
f
use
26,
46)

29



7
.5A



Crash
control
module
(see
also
fuse
11,12,
25,34)
Headlights/foglights
(see
also
fuse
11,12,15,22,23,
25,
30)

30



7
.5A



Headlights/foglights
(see
also
fuse
11,
12,
15,22,23,
25)

31



5A



Multi-function
clock
(see
alsofuse
23,27,
45,46)
Heating
andA/C
(IHKR
E36)(see
also
fuse
16,20,
23,
37,39,
41)
Instrument
cluster
(seealso
fuse
23,
27,46)
On-Board
Computer
(see
also
f
use
11,12,23,27,
33,
37,45,
46)

610-22



ELECTRICAL
COMPONENT
LOCATIONS

Fuses
31-46

Ylililll

milililil
Fuses
21-30
Fuse
positions
1-46
in
front
Power
distribution
box

Table
c
.
1993
E36
Fuse
Positions

fuse



1
Rating



j
Protected
Circuit

1
I



30A
I
Powersunroof

2
I



I
Not
used

Fuses
1-20

3
1



30A
1
Headlight
washer

4
1



15A
1
Heated
seats
(see
also
fuse
23)

5
1



30A
1
Power
seats
(see
also
fuse
40)

0013034

6
1



20A
1
Rear
window
defogger
(see
also
fuse
23)

5A
1
Central
locking
(ZVM)
(see
also
f
use
35,
43)

8



15A



Anti-theft
(Alpine)
(seealsofuse
43)
Horn
9
1



20A
1
Sound
system
(seealsofuse
44)

10



1



30A
1
ABS
(see
alsofuse
21,
27,
38,
46)

11



7.5A



Headlights/foglights
(see
also
fuse
12,15,23,25,29,
30)
On-Board
Computer
(see
also
fuse
12,23,27,31,33,37,
45,46)

12



7.5A



Headlights/foglights
(see
also
fuse
11,15,23,25,29,
30)
On-Board
Computer
(seealsofuse
11,
23,27,31,33,
37,
45,
46)

13
I



5A
I
Not
used

14
1



30A
1
Powerwindows
(see
also
fuse
33)

15



5A



Headlights/foglights
(seealsofuse
11,
12,
23,25,29,
30)

16



5A
~
Engine
control
module
(see
also
f
use28)
Heating
and
A/C
(IHKR
E36)(see
also
fuse
20,
23,31,
37,39,
41)

17
I



I
Notused
18
1



15A
1
Fuel
pump

19
I



15A
I
Notused
20



30A
~
Heating
and
A/C
(IHKR
E36)(see
also
fuse
16,
23,
31,37,39,
41)
Park
ventilation

FUSE
POSITION
TABLES

Tablec
.
1993
E36
Fuse
Positions

fuse



Rating



Protected
Circuit

21



1



5A
1



ABS
(seealsofuse
10,27,38,
46)

22



5A
~
Instrument
illumination
(seealsoPuse
25,
33,
37)
Park/taillights
(see
alsofuse
33,37)

23



5A



Multi-function
clock
(see
also
fuse
27,
31,
45,46)
Headlights/foglights
(see
also
f
use
11,12,
15,
25,
29,
30)
Heated
seats
(seealsofuse
4)
Heating
andA/C
(IHKR
E36)(see
alsofuse
16,
20,
31,37,
39,41)
Instrument
cluster
(seealsofuse
27,31,46)
On-Board
Computer
(see
also
fuse
11,
12,
27,
31,33,
37,45,46)
Rear
window
defogger
(see
also
fuse
6)
Turn
signals/hazard
lights
(seealso
f
use
34)

24
I



10A
I
Power
mirrors

25



5A



Headlights/foglights
(see
also
fuse
11,12,15,23,
29,
30)
Instrument
illumination
(seealso
fuse
22,33,
37)
26



10A
~
Back-up
lights
Electronic
transmission
control
(A4S
310R)
(see
also
f
use
28,
46)

27



5A



ABS
(see
also
f
use
10,21,
38,46)
Multi4unctionclock
(see
also
f
use
23,31,45,
46)
Instrument
cluster
(seealsofuse
23,31,
46)
On-Board
Computer
(see
also
fuse
11,12,
23,
31,33,37,
45,
46)

28



5A



Cruise
control
(see
alsofuse
46)
Engine
control
module
(see
also
fuse
16)
Starting
system
Electronic
transmission
control
(A4S
310R)
(see
alsofuse
26,46)

29



7
.5A



Headlights/foglights
(see
also
fuse
11,
12,
15,23,
25,30)

30



7.5A



Headlights/foglights
(seealso
fuse
11,
12,
15,23,
25)

31



5A



Multi-function
clock
(seealsofuse
23,
27,
45,
46)
Heating
and
A/C
(IHKR
E36)(see
also
fuse
16,
20,23,
37,39,
41)
Instrument
cluster
(seealsofuse
23,
27,46)
On-Board
Computer
(see
also
f
use
11,12,23,
27,33,
37,45,
46)

32



30A



Glove
compariment
light/cassette
compartment/ashtray
light/charging
socket/cigar
lighter
(seealsofuse
33,
37,
44)

610-24



ELECTRICAL
COMPONENT
LOCATIONS

Fuses
31-46

v

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

Fuses
21-30

Fuses1-20

Fuse
positions
1-46
infront
power
distribution
box

Tabled
.
1994
E36
Fuse
Positions

fuse



Rating



Protected
Circuit

1



30A



Power
sunroof

2



15A



Not
used

3



30A



Headlight
washer
(also
see
f
use
37)

4



15A



Heated
seats
(seealsofuse
23)

5



30A



Power
seats
(seealso
f
use
40)

6



20A



Rear
window
defogger/blower(see
also
f
use
23)

7



$A



Central
body
electronics
(ZKE
IV)
(convertible
only)
(see
also
fuse
33,
43)
Central
locking
(seealso
fuse
35,
43)
Convertible
roof
(seealsofuse
35,43)
Rol¡-over
protection
(seealso
f
use
35,
42,
43)

8
I



15A
I
Horn
9
(



20A
1
Sound
system
(see
also
fuse
44)
10
I



30A



ABS
(see
also
fuse
21,38,
46)
AST
(seealso
f
use
21,
38)

11



7
.5A



Headlights/foglights
(see
also
fuse
12,15,23,25,29,
30)
On-Board
Computer
(see
alsofuse
12,23,27,31,33,37,
45,46)

12



7.5A



Headlights/foglights
(see
also
fuse
11,15,23,25,29,
30)
On-Board
Computer
(see
alsofuse
11,23,
27,
31,33,37,
45,46)

13
I



5A
I
Not
used

14
1



30A
1
Front
power
windows

0013034

15



15A



Headlights/foglights
(see
also
fuse
11,12,
23,
25,29,
30)

FOSE
POSITION
TABLES

Table
d
.
1994
E36
Fuse
Positions

fuse



1
Rating



1
Protected
Circuit

16



5A
~
Engine
control
module
(see
also
f
use
28)
Heating
andA/C
(IHKR
E36)(see
alsofuse
20,
23,
31,37,
39,41)

17
I



10A
I
Not
used

18
1



15A
1
Fuel
pump

19
1



30A
1
Rear
power
windows

20



30A



Blowermotor
Heating
and
A/C
(IHKR
E36)
(see
also
fuse
16,23,31,
37,39,41)
Park
ventilation

21



5A



ABS
(seealsofuse
10,38,
46)
AST
(see
also
fuse
10,
38)

22



5A



Instrument
illumination
(see
also
f
use
25,
37)
Park/taillights
(see
also
fuse
33,
37)

23



5A



Headlights/foglights
(see
alsofuse
11,12,15,25,
29,30)
Heated
seats
(seealsofuse
4)
Heating
andA/C
(IHKR
E36)(see
alsofuse
16,20,31,
37,
39,
41)
Instrument
cluster
(see
also
f
use
27,31,
46)
On-Board
Computer
(see
also
f
use
11,
12,
27,
31,
33,37,
45,
46)
Rear
window
defogger/blower
(see
alsofuse
6)
Turn
signais/hazard
lights
(see
alsofuse
34)

24
I



10A
I
Power
mirrors

25



5A
~



Headlights/foglights
(see
also
fuse
11,12,15,23,
29,30)
Instrument
illumination
(see
also
fuse
22,
37)

26



10A
~
Back-up
lights
Electronic
transmission
control
(A4S
310R)
(seealso
f
use
26,
46)
27



5A
~
Instrument
cluster
(see
also
fuse
23,
31,46)
On-BoardComputer
(see
also
f
use
11,12,23,31,
33,37,
45,
46)

28



5A



Cruise
control
(see
also
fuse
46)
Engine
control
module
(see
alsofuse
16)
Starting
system
Electronic
transmission
control
(A4S
310R)
(seealsofuse
26,46)

29



7
.5A



Headlights/foglights
(seealsofuse
11,12,15,23,
25,30)

30



7.5A



Headlights/foglights
(seealsofuse
11,12,15,23,
25)

31



5A



Multi-function
clock
Heating
andA/C
(IHKR
E36)(see
alsofuse
16,20,
23,
37,39,
41)
Instrument
cluster
(see
also
fuse
23,27,46)
On-Board
Computer
(see
also
fuse
11,
12,
23,27,
33,
37,45,
46)

32
1



30A
1
Cigar
lighterlashtray
lights

610-26



ELECTRICAL
COMPONENT
LOCATIONS

Fuses31-46

v
.

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

Fuses
21-30

Fuses1-20

Fuse
positions
1-46
in
front
power
distribution
box

Tablee
.
1995
E36
Fuse
Positions

fuse



Rating



Protected
Circuit

1



30A



Power
sunroof

2



15A



Not
used

3



30A



Headlight
washer
(also
see
f
use
37)

4



15A



Heated
seats
(see
alsofuse
23)

5



30A



Power
seats
(see
alsofuse
40)

6



20A



Rear
window
defogger/blower(see
also
f
use
23)

7



5A



Central
body
electronics
(ZKE
IV)
(convertible
only)
(see
also
fuse
14,31,33,
35,43)
Centrallocking
(see
also
fuse
26,28,
35)
Convertible
roof
(see
also
fuse
27,
35,
42,43)
Interiorlights
(also
see
fuse
33,
43)
Roll-over
protection
(seealsofuse
35,42,
43)

8
I



15A
I
Horn

9
1



20A
1
Sound
system
(seealsofuse
33,
44)

0013034

10



30A



ABS
(seealsofuse
21,23,
27,
38,46,
47)
AST
(see
also
fuse
21,
26,27,38,
46)

11



7
.5A



Headlights/foglights
(see
also
fuse
12,
15,
17,
23,
25,29,
30)
On-Board
Computer
(seealsofuse
12,23,27,
31,
33,37,45,
46)

12



7
.5A



Headlights/foglights
(see
also
fuse
11,
15,
17,
23,25,
29,
30)
On-BoardComputer
(see
also
fuse
11,
23,27,
31,
33,37,45,
46)

13
I



5A
I
Notused
14



30A
~
Central
body
electronics
(ZKE
IV)
(see
alsofuse
7,
14,31,
33,
35,
43)
Front
power
Windows

15



15A



Headlights/foglights
(seealso
fuse
11,
12,
17,23,25,
29,30)

FOSE
POSITION
TABLES

Tablee
.
1995
E36
Fuse
Positions

fuse



1
Rating



1
Protected
Circuit

16



5A
~
Engine
control
module
(see
also
f
use
28,39)
Heating
andA/C
(IHKR
E36)(see
alsofuse
20,
23,31,
37,
39,
41)

17



10A



Headlights/foglights
(see
also
fuse
11,12,15,23,25,
29,
30)

18
1



15A
1
Fuel
pump

19
1



30A
1
Rear
power
Windows

20



30A



Blowermotor
Heating
andA/C
(IHKR
E36)
(see
also
fuse
16,23,31,
37,
39,
41)
Park
ventilation

21



5A



ABS
(seealsofuse
10,23,27,38,
46,47)
AST
(see
also
fuse
10,26,
27,
38,
46)

22



5A
~



Instrument
illumination
(see
also
f
use
25,
33,37)
Park/taillights
(see
also
fuse
33,
37)

23



5A



ABS
(seealsofuse
10,
21,
27,38,
46)
Headlights/foglights
(see
also
fuse
11,12,15,17,25,
29,
30)
Heated
seats
(see
also
fuse
4)
Heating
andA/C
(IHKR
E36)(see
alsofuse
16,20,31,
37,39,41)
Instrument
cluster
(see
also
f
use
27,31,
46)
Multi-function
clock
(see
also
fuse
26,27,31,
45,46)
On-Board
Computer
(seealso
f
use
11,
12,
27,
31,33,
37,
45,
46)
On-Board
Display
(seealso
fuse
26,27,31,
45,46)
Rear
window
defogger/blower
(see
also
f
use
6)
Turn
signals/hazard
lights
(see
also
f
use
34)

24
I



10A
I



Power
mirrors

25



5A



Headlights/foglights
(see
also
fuse
11,
12,
15,17,23,
29,
30)
Instrument
illumination
(see
also
fuse
22,33,
37)

26



10A



AST
(see
also
fuse
10,21,
27,
38,
46)
Back-up
lights
Centrallocking
(seealsofuse
7,
28,
35)
Electronic
transmission
control
(A4S
310R/Z)
(seealso
tuse
28,
46)
Multi-function
clock
(see
also
fuse
23,
27,31,
45,46)
On-Board
Display
(see
also
fuse
23,27,31,
45,46)
Starting
system
(see
alsofuse
28)

27



5A



ABS
(seealso
fuse
10,
21,
23,38,
46,47)
AST
(see
also
fuse
10,21,
26,
38,
46)
Convertible
roof
(see
also
f
use
7,
35,42,43)
Instrument
cluster
(seealso
f
use
23,
31,
46)
Multi-function
clock
(see
also
fuse
23,26,31,
45,46)
On-Board
Computer
(seealsofuse
11,
12,
23,
26,
31,33,
37,
45,
46)
On-Board
Display
(see
also
f
use
23,31,45,
46)

610-28



ELECTRICAL
COMPONENT
LOCATIONS

Fuses
31-46

k
Lírcoo)]
LE

7a
Maz

Fuses
21-30

Fuse
positions
1-46
in
front
power
distribution
box
Table
f
.
1996
E36
Fuse
Positions

fuse



Rating



Protected
Circuit

1



30A



Power
sunroof
(see
also
fuse
13)

2



15A



Notused
3



30A



Headlight
washer
(also
see
fuse
37)

4



15A



Heated
seats
(seealsofuse
23)

5



30A



Power
seats
(see
also
f
use
40)

6



20A



Rear
window
defogger/blower
(see
also
f
use
23)

7



5A



Central
body
electronics
(ZKE
IV)
(convertible
only)
(see
also
f
use
14,33,
35,
43)
Central
locking
(seealso
fuse
26,28,
35)
Convertible
roof
(seealsofuse
27,35,42,43)
Interiorlights
(also
see
fuse
33,
43)
Rol¡-oven
protection
(see
also
fuse
35,
42,
43)

8
I



15A
I
Horn
9
1



20A
1
Sound
system
(see
also
fuse
44)

10



30A



ABS
(seealsofuse
21,23,
27,38,46,
47)
AST
(see
also
fuse
21,26,27,
38,46)

11



7.5A



Headlights/foglights
(see
also
fuse
12,15,17,23,25,
29,30)
On-Board
Computer
(seealso
fuse
12,23,27,31,33,
37,45,46)

12



7
.5A



Headlights/foglights
(see
also
fuse
11,15,17,
23,
25,
29,30)
On-Board
Computer
(see
also
f
use
11,23,27,
31,
33,37,
45,46)

13
1



5A
1
Power
sunroof
(seealsofuse
1)

14



30A
~
Central
body
electronics
(ZKE
IV)
(see
also
fuse
7,
14,33,35,
43)
Front
power
windows

15



15A



Headlights/foglights
(see
also
fuse
11,12,17,23,25,29,
30)

FUSE
POSITION
TABLES

Fuses
1-20

0013034

Table
f
.
1996
E36
Fuse
Positions

fuse



1
Rating



1
Protected
Circult

16



5A
~
Engine
control
module
(see
also
f
use
28,
39)
Heating
andA/C
(IHKR
E36)(see
also
fuse
20,
23,31,37,39,41,
48)

17



10A



Headlights/foglights
(see
also
f
use
11,12,
15,23,25,29,
30)

18
1



15A
1
Fuel
pump

19
1



30A
1
Rear
power
windows

20



30A



Blower
motor
Heating
andA/C
(IHKR
E36)
(see
also
fuse
16,23,31,37,39,41,
48)
Park
ventilatíon

21



5A



ABS
(seealsofuse
10,23,
27,38,
46,
47)
AST
(see
alsofuse
10,
26,
27,38,
46)

22



5A



Instrument
illumínation
(see
also
f
use
25,33,
37)

23



5A



ABS
(see
also
fuse
10,21,
27,38,
46)
Headlights/foglights
(see
alsofuse
11,12,
15,17,25,29,
30)
Heated
seats
(seealsofuse
4)
Heating
andA/C
(IHKR
E36)(see
also
fuse
16,20,
31,
37,39,
41,48)
Instrument
cluster
(see
alsofuse
27,
31,46)
Multi-function
clock
(see
alsofuse
26,27,31,
45,46)
On-BoardComputen
(seealso
f
use
11,12,27,31,
33,
37,45,
46)
On-Board
Display
(see
alsofuse
26,
27,31,
45,46)
Rear
window
defogger/blower
(see
also
fuse
6)

Turn
signals/hazard
lights
(seealsofuse
34)

24
I



10A
I
Power
mirrors

25



5A



Headlights/foglights
(see
also
fuse
11,
12,15,
17,
23,
29,
30)
Instrument
illumination
(seealso
fuse
22,
33,
37)

26



10A



Airbag
(SRS)
(see
also
fuse
43)
AST
(see
also
f
use
10,21,
27,
38,
46)
Back-up
lights
Central
locking
(seealsofuse
7,
28,
35)
Electronic
transmission
control
(A4S
310R/Z)
(seealso
f
use
28,
46)
Multi-function
clock
(see
alsofuse
23,27,31,
45,46)
On-Board
Display
(see
also
fuse
23,
27,
31,
45,46)
Starting
system
(see
also
fuse
28)
.

27



5A



ABS
(see
also
fuse
10,21,
23,38,
46,
47)
AST
(see
also
fuse
10,
21,
26,38,
46)
Convertible
roof
(see
also
f
use
7,
35,42,
43)
Instrument
cluster
(see
alsofuse
23,
31,46)
Multi-function
clock
(see
alsofuse
23,26,
31,
45,46)
On-Board
Computer
(seealsofuse
11,12,
23,
26,31,33,37,
45,46)
On-Board
Display
(see
also
fuse
23,
31,45,
46)

ELE--2
ELECTRICAL
WIRING
DIAGRAMS

FUSE
LINK

64766

I-i



I
-
i



a
1



I
_
ZJ
I



I



I



I



I



I.
4



2
GRN/VIO
I_I



!
___I



I_I



1
D>



6
END
INECONTROL



ENGINECONTROL



TRANSMISSION
CONTROL



DATALINK
MODULE



MODULE
RELAY



MODULE
(EGS)



CONNECTOR



I



I
I



I

5

(F18



--_______________________________________________



O19~
N
RIBUON
BOX
I
FUSE



II
15A
o~___________________________________________________Q~____-aft

TO
FUSE
F5



C



RED
(DIAGRAM
6
OF
7)

FUELPUMP



I



(DIAGRAM60F7)



C'



RED



\



L------r>
(DIAGRAM60F7)

I
LOW



F



I
FRONT



HIGH
BEAM



FOGJ
BEAM
I



I
LIGHT



I



I
LIGHT



I
j
/



I
LIGHT
RELAY



I



RELAY



li



SJ
RELAY

1992

1993W/TRUNK
MOUNTEDBATTERV

1993W/ENGINE
COMPARTMENTMOUNTEDBATTERV

1993W/TRUNK



1993W/ENGINE



1992



1992



WI
ENGINE



W/TRUNK

BATTERY



MOUNTEDBATTERV



¢)



MOUNTED
BATTERY



MOUN
O
TEDBATT
I
ERV



¢I¢I



MOUNTEDBATTERV

TOFUSEF40
<
,.k
RED
(DIAGRAM
6
OF
7)



I



I



(DIAGRAM
3
OF
7)
TO
FUSEF3



E



RED
(DIAGRAMfiOF7)



"
.
1k
I



(DIAGRAM
6OF7)

>I
mJ~CANADA

RED
BNUMPSTART
JUNCTION
POINT
REO

Power
Distribution

1992-93
318i
Only
(1
of
7)

-UNCTION
POINT

TOFUSEF15



TO
FUSE
F29
(DIAGRAM60F7)
(OIAGRAM6OF7)

I
~1
.
FUEL


_I



I
_I
~
(PUMP



GENERATOR



STARTER
I
,(



I
RELAY

TO
IGNITION
SWITCH
QA

TOFUSE
F20

TOFUSEF19
FRED
(DIAGRAM6OF7)



`
I



III



-
(DIAGRAM70F7)

OXVGENSENSOR
RELAY
(4CVL)

RED
RED

RED

ON-BOARD
LEFTPOWERRIGHTPOWERLEFTPOWER
TOFUSEF17



COMPUTERHORN



WINDOWMODULE



WINDOWMODULE



WINDOW
MODULE
(DIAGRAM
60F
7)



RELAY

TO
COMFORTRELAV