Camshaft BMW M3 1993 E36 Workshop Manual

BMW M3 1993 E36 Workshop Manual M3 1993 E36 BMW BMW https://www.carmanualsonline.info/img/1/2800/w960_2800-0.png BMW M3 1993 E36 Workshop Manual

Page 3 of 759

BMW M3 1993 E36 Workshop Manual 
General
Data
and

	

010
FundamentalsfortheDo-lt-YourselfOwner

Maintenance

	

020
Maintenance
Program

Engine

Transmission

Suspension,

Steering
and

Brakes

4
Body

100
Engine-General

110

	

E

Page 34 of 759

BMW M3 1993 E36 Workshop Manual 
020-
1
2

	

MAINTENANCE
PROGRAM

6-cylinder
engines
use
a
coil-on-plug
configuration,
and
re-

	

Battery
cablesshould
be
tight
.
The
terminals,
the
cable
moval
of
thetop
engine
cover
(between
the
c

Page 42 of 759

BMW M3 1993 E36 Workshop Manual 
020-20

	

MAINTENANCE
PROGRAM

Seat
Belts

	

Washing
Chassis

Dirt
and
other
abrasive
particles
will
damage
seat
belt
web-

	

Periodic
washing
of
the
underside
of
the
car,
especially
in

bing
.
If

Page 44 of 759

BMW M3 1993 E36 Workshop Manual 
100-2
ENGINE-GENERAL

Cylinder
Head
and
Valvetrain

The
aluminum
cylinder
head
uses
chain-driven
double
overhead
camshafts
and
four
valves
per
cylinder
.
See
Fig
.
1
.

The
cylinder
head
employs
a
cr

Page 45 of 759

BMW M3 1993 E36 Workshop Manual camshaft
secondary
drive,
causing
thecamshaft
to
"advance"

12
.5°
.
The
helical
gears
are
cut
so
that
forward
motion
of
the

gear
cup
is
transiated
into
rotational
motion
of
the
camshaft
.

See
117

Page 46 of 759

BMW M3 1993 E36 Workshop Manual 
100-4
ENGINE-GENERAL



	

TEMP

PRECAT

	

POST
CAT

	

OXYGENSENSOR
HEATING

#
.
THROTTLE
POSITION

	

FUEL
INJECTOR
CONTROL
(SEQUENTIAL)

OPERATING
POWER

	

00

CAMSHAFT
POSITION
SENSOR

ECM

Page 52 of 759

BMW M3 1993 E36 Workshop Manual 
100-
1
0
ENGINE-GENERAL

Table
d
.
OBD
I
Fault
(Blink)
Codes
(continued)

(1992-1995
modeis
only)

Graphic
representation
of
flashing
Check
Engine
light
fault
code
:
1221
-
;
5
Seconds
.
;--~
2
.5
r

Page 70 of 759

BMW M3 1993 E36 Workshop Manual 
113-4

	

CYLINDER
HEAD
REMOVAL
AND
INSTALLATION

20
.
Disconnect
main
engine
wiring
harness
connector
.
La-

bel
and
disconnect
harness
connectors
for
crankshaft

and
camshaft
sensors
.
See
Fig
.
8

Page 71 of 759

BMW M3 1993 E36 Workshop Manual 
Fig
.
11
.
BMW
special
tool
no
.
11
2300
installed
through
bellhousin
and
finto
flywheel
(arrow)
tolockcrankshaft
at
TDC
.

Fig
.
12
.
BMW
special
tool
no
.
11
3
240
installed
on
rear
of
camshafts
to

Page 72 of 759

BMW M3 1993 E36 Workshop Manual 
113-
6

	

CYLINDER
HEAD
REMOVAL
AND
INSTALLATION

32
.
Using
Torx
E12
socket,
remove
cylinder
head
bolts
in

	

2
.
Check
gasket
surface
of
cylinder
head
and
cylinder

the
sequence
indicated
.
See
F
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