Skoda Octavia 1997 Workshop Manual page 77

OCTAVIA 1997 2,0 l/85 kW Engine, Fuel Injection and Ignition System
1 - Activated charcoal filter sole-
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noid valve -N80-
Activated charcoal filter
2.0 l/85 kW Engine, Me-
chanical Components;
Rep. Gr. 20
2 - Plug connection for lambda
probe upstream of catalytic
converter
for engines with engine iden-
tification characters AEG,
APK, AQY - 4-pin
for engines with engine code
AZH - 6-pin
driver side on right
3 - Plug connection for lambda
probe downstream of catalyt-
ic converter
for engines with engine
codes AQY, AZH
4-pin
driver side on right
4 - Throttle valve control unit
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-J338 -
5 - Engine control unit -J220-
below the water box cover
6 - Combination valve
for engines with engine
codes AQY, AZH
7 - Sender for coolant tempera-
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ture -G62-
resistances Fig. 1 in 24-1
page 10
8 - Secondary air injection valve -N112 -
only engines with engine codes AQY, AZH
valve internal resistance 25...45
Secondary air pump
9 - Relay carrier
only engines with engine codes AQY, AZH
the secondary air pump relay is also located here -J299-
the Motronic current supply relay is also located here -J271-
10 - Air mass meter -G70-
11 - Injectors -N30-...-N33-
item 8 in 24-1 page 9
12 - Secondary air pump -V101-
only engines with engine codes AQY, AZH
Secondary air pump
13 - Ignition transformer
with power output stage -N122-
with ignition coils -N-, -N128-
inspect Chapter 28-1
14 - Knock sensor 2 -G66-
15 - Engine speed sender -G28 -
inductive pickup
Fitting location: under the oil filter in the cylinder block
Edition 01.04
S00.5128.53.20
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2.0 l/85 kW Engine, Mechanical Components; Rep. Gr. 26
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with intake air temperature sender -G42-
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2.0 l/85 kW Engine, Mechanical Components; Rep. Gr. 26
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Repairing the injection system
07.2000
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24
24-1 3
page