wheel AUDI A4 1998 B5 / 1.G APB Engine Motronic Multiport Fuel Injection System Servising Workshop Manual
Page 8 of 90
24-6
Repair Manual, Fuel Supply System, Repair
Group 20, Components of EVAP system servicing
F - Electronic Power Control (EPC)
warning light
In instrument cluster (Significance of light
Page 24
-139
)
G - Leak Detection Pump (LDP) -V144
Below left rear wheelhousing liner
H - Oxygen Sensor (O2S) Behind Three
Way Catalytic Converter (TWC) -G130
with Heater for Lambda-probe 1 -Z29
This oxygen sensor is accessible from
below when vehicle is lifted
I - Oxygen Sensor (O2S) 2 Behind Three
Way Catalytic Converter (TWC) -G131
with Heater for Lambda-probe 2 -Z30 This oxygen sensor is accessible from
below when vehicle is lifted
Pa
ge 8 of 90 Motronic Multi
port Fuel In
jection
(MFI
) system, servicin
g
11/22/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU04.24.1
Page 13 of 90
24-11
26 -
Valve -1- for camshaft adjustment -N205
27 -
Heated Oxygen Sensor (HO2S) -G39 with
Oxygen Sensor (O2S) Heater -Z19
28 -
Knock Sensor (KS) 1 -G61
29 -
Knock Sensor (KS) 2 -G66
30 -
Engine Speed (RPM) Sensor -G28
In transmission above sensor wheel
31 -
Heated Oxygen Sensor (HO2S) 2 -G108
and Oxygen Sensor (O2S) Heater -Z28
Pa
ge 13 of 90 Motronic Multi
port Fuel In
jection
(MFI
) system, servicin
g
11/22/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU04.24.1