instrument cluster BMW 318i 1997 E36 Workshop Manual

BMW 318i 1997 E36 Workshop Manual 318i 1997 E36 BMW BMW https://www.carmanualsonline.info/img/1/2800/w960_2800-0.png BMW 318i 1997 E36 Workshop Manual

Page 24 of 759

BMW 318i 1997 E36 Workshop Manual 
020-2

	

MAINTENANCE
PROGRAM

GENERAL

The
information
given
in
this
repair
group
includes
the
routine

checks
and
maintenance
steps
that
are
both
required
by
BMW

under
the
terms
of
the
vehicle
war

Page 51 of 759

BMW 318i 1997 E36 Workshop Manual 
NOTE-

"
On
carswith
OBD
ti,
specialized
OBD
11
scan
tool
equipment
must
be
used
to
access
the
DTCs,
either
using
the
BMW
special
tool
ora
`generic"
OBD
11
scan
tool
.
See
130
Fuel
Injection
.

"
The

Page 116 of 759

BMW 318i 1997 E36 Workshop Manual 
119-2

	

LUBRICATION
SYSTEM

NOTE-
Component
Location

	

If
the
light
does
not
go
out,
thewiring
to
theswitch
is"
Oil
pressure
switch

	

most
likely
grounded
somewhere
between
the
switch

all
engi

Page 168 of 759

BMW 318i 1997 E36 Workshop Manual 
130-
2
2

	

FUEL
INJECTION

Mass
air
flow
sensor,
replacing

1
.
Disconnect
harness
connector
and
intake
air
bootfrom

air
flow
sensor
.
See
Fig
.
32
.

Fig
.
32
.
To
detach
air
flow
sensor,
disconn

Page 171 of 759

BMW 318i 1997 E36 Workshop Manual 
Mass
air
flow
sensor,
replacing

1
.
Disconnect
harness
connector
and
intake
air
boots

from
air
flow
sensor
.
See
Fig
.
37
.

Fig
.
37
.
Mass
air
flow
sensor
(arrow)
on
M52
engine
.

2
.
Installatio

Page 174 of 759

BMW 318i 1997 E36 Workshop Manual 
130-
2
8

	

FUEL
INJECTION

Tableh
.
ECM
Pin
Assignment-Bosch
DME
M1
.7

Pin
Signal
Componenttfunction

	

Signal

1

	

Output

	

Fuel
pump
relay
control

	

Fuel
pump
relay,
terminal
85

2

	

No

Page 175 of 759

BMW 318i 1997 E36 Workshop Manual Tableh
.
ECM
Pin
Assignment--Bosch
DME
M1
.7

Pin

	

1
Signal

	

1
Component/function

	

1
Signal

45
Notused

46
Notused

47
Notused

48

	

Output

	

A/C
compressor
cut-out

	

Compressor
contro

Page 176 of 759

BMW 318i 1997 E36 Workshop Manual 
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
s

Page 177 of 759

BMW 318i 1997 E36 Workshop Manual 
Table
i
.
ECM
Pin
Assignment-Bosch
DME
M3
.1

Pin

	

Signal

	

Component/function

	

2

ignal

FUEL
INJECTION

	

130-
3
1

45
vacant
-

46
vacant
-

	

-

47
vacant
-

	

-

48

	

output

	

A/C

Page 178 of 759

BMW 318i 1997 E36 Workshop Manual 
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
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