oil temperature AUDI A4 1996 B5 / 1.G AWM Engine Lubrication System Components Workshop Manual
Page 31 of 35
17-31
Test requirements:
Oil level OK.
Engine oil temperature approx. 80 C.
Oil pressure warning lamp -K3- must come
on when ignition is switched on.
In vehicles with auto check system the "OK"
display must appear (call up symbol).
Testing oil pressure switch
- Disconnect wire from oil pressure switch.
- Remove oil pressure switch and screw in oil pressure tester VAG 1342.
- Thread oil pressure switch -2- intoVAG 1342.
- Connect brown wire -1- of tester to Ground (-).
Pa
ge 31 of 35 Lubrication s
ystem com
ponents, removin
g and installin
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.GE06.17.1
Page 33 of 35
17-33
Check oil pressure
- Disconnect wire from oil pressure switch.
If specified values are not attained: - Remove oil pressure switch and screw in oil pressure tester VAG 1342.
- Thread oil pressure switch -2- intoVAG 1342.
-
Start engine (engine oil temperature approx. 80 C).
Oil pressure at idling speed: at least 1.3 bar Oil pressure at 2000 rpm: 3.5 to 4.5 bar
- Pressure relief valve or oil pump faulty, replace oil pump Page 17
-
28
.
Pa
ge 33 of 35 Lubrication s
ystem com
ponents, removin
g and installin
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.GE06.17.1
Page 35 of 35
17-35
Engine oil level, checking
Test requirements:
Engine oil temperature at least 60 C
Vehicle must be level (horizontal)
Wait a few minutes after switching off engine
to allow oil to flow back into oil pan.
- Pull out dipstick, wipe with a clean cloth and
insert again to stop.
- Pull out dipstick again and read oil level.
Markings on oil dipstick:
Note:
The oil level must not be above marking -a- on the dipstick. a - Oilmust not be topped up.
b - Oil may be topped up. The oil level may rise as far as area -a- after
topping up.
c - Oilmustbe topped up. The oil level is sufficient if somewhere in area -
b- (grooved area) after topping up.
Pa
ge 35 of 35 Lubrication s
ystem com
ponents, removin
g and installin
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.GE06.17.1