Skoda Octavia Workshop Manual page 146

26
Test of vehicle systems
W X Y ` P
Select function XX
System in basic setting
2900 rpm
W X Y ` P
System in basic setting
2300 rpm
R S T U
------------ -------------
HELP
@
6 8 B 4
46
0.55 est
@
6 8 B 4
46
0.00 est
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¡ ¢ £ ¨
§ ¡ 
¤ ¡ ¨ ¤ ¥ 
% ' ( ) 0 1 2 3 1 4 5
& 3
Exhaust System
@ ' 4 2 & ( ' 9
6 3 8
♦ Vehicle system tester V.A.G 1552 with cable
V.A.G 1551/3A, 3B or 3C
- Connect vehicle system tester V.A.G 1552,
start engine and select address word 01.
⇒ 2.0-ltr./85 kW Engine, Motronic Fuel Injec-
tion and Ignition System; Repair Group 01;
Connecting vehicle system tester V.A.G
A ) B 9
B C ' ( 3 ' 4
1552 and selecting engine electronics
→ K Readout in display:
- Enter 04 for the function “Initiate basic set-
ting” and select display group 046.
A ) B 9 ' D
B C ' ( 3
K Increase engine speed to 2800...3200 rpm and
hold until the readout in display field 4 changes
→ from “Test OFF” to “Test runs”.
P 2 ) B ' 9 Q 3
3 B 8
Depress brake pedal and accelerator at the
same time.
K - Engine speed is increased and the readout
in display field 4 changes from “Test OFF” to
“Test runs”.
- Catalytic converter temperature in display
field 2 must be at least 352 °C.
Note:
This procedure may take a few minutes.
- Maintain increased engine speed until the
specification “CatR1 o.k.” appears in display
field 4.
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¥ ¥  ¡
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2 ' 4 2 '
6 4 6 ' 7 8
6 '
and aids
D E F D G H
G I
and
6 0 1 1 ' B ) B
C ' 4
 
¡
) 6 ' 9
OCTAVIA
Edition 01.02
S00.5127.53.20