sensor AUDI A4 2000 B5 / 1.G AWM Engine Valve Gear Service Workshop Manual

15-46


24 -
Sealing ring
For intake camshaftReplacing Page 15
-57
25 -
Rotor for Camshaft Position sensor
Note correct installation position: Insert tab
in notch of camshaft
26 -
Washer With coneNote installation position
27 -
25 Nm
28 -
Housing for Camshaft Position sensor -
G40-
29 -
10 Nm
Pa
ge 10 of 58 Valve
gear, servicin
g
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE06.15.2

15-58

Removing

Cylinder head installed
Lock carrier must be in service position
Page 13
-1 .

- Remove engine cover -arrows-.
- Remove upper toothed belt guard Page 13
-35
.

- Disconnect connector from camshaft position sensor -arrow-.
- Remove sensor housing.
- Remove sensor rotor and washer.
Pa
ge 22 of 58 Valve
gear, servicin
g
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE06.15.2

15-61

Installing sealing ring with spring:

Note:
Do not oil sealing lip of oil seal.

All models: - Place guide sleeve 3241/2 onto camshaft journal.
- Slide oil seal over guide sleeve.

Tightening torques - Press in sealing ring with pressure sleeve 3241/1 as far as it will go. To
do this use bolt 3241/3.
- Install camshaft position sensor Page 15
-46
.
- Install toothed belt guard (upper section).
- Install lock carrier Page 13
-1 .
Component

Nm
Camshaft position sensor rotor to camshaft 25
Pa
ge 25 of 58 Valve
gear, servicin
g
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE06.15.2

Camshaft position sensor housing to cylinder head 10
Pa
ge 26 of 58 Valve
gear, servicin
g
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE06.15.2

15-65

- Loosen camshaft sprocket (counter hold with
3036).

- Remove camshaft sprocket.

- Remove camshaft position sensor completely.

Note:
If the retainer for chain tensioner is tightened excessively, this can
damage the camshaft adjuster. - Hold camshaft adjuster in position with retainer for chain tensioner
3366.

- Re-check TDC position of camshafts.

Marks on two camshafts must be in line with arrows on bearing
caps.
Pa
ge 30 of 58 Valve
gear, servicin
g
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE06.15.2

15-71

- Remove holder for chain tensioner 3366.

- Slightly coat shaded area of dual bearing cap with sealant AMV 188
001 02 and install bearing cap (observe position dowel sleeves).
- Install remaining bearing caps (watch position of dowel sleeves).
- Replace sealing rings for intake and exhaust camshafts as of
Page 15
-50
.

- Install camshaft sprocket.

Note correct installation position: Narrow web of camshaft sprocket
faces outward -arrows- and marking for No. 1 is visible from front.
- Install securing bolt for camshaft sprocket (use counter hold tool 3036).
- Install camshaft position sensor Page 15
-46
.
- Install cylinder head cover Page 15
-18
.
Pa
ge 36 of 58 Valve
gear, servicin
g
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE06.15.2

15-73

Tightening torques

Component

Nm
Bearing cap to cylinder head 10
Camshaft adjuster to cylinder head 10
Camshaft position sensor rotor to camshaft 25
Camshaft position sensor housing to
cylinder head 10
Camshaft sprocket to camshaft 65
Pa
ge 38 of 58 Valve
gear, servicin
g
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE06.15.2