fuse box location AUDI A8 1998 D2 / 1.G AEB Engine Motronic MFI And Ignition System
Page 38 of 135
24-27
Oxygen Sensor (O2S) heater (before
TWC), checking
Notes:
Harness connector for Oxygen Sensor (O2S)
heater: 4-pin, brown
Component locations Page 24
-1 .
Required special tools and test equipment
VAG 1551 or VAG 1552 Scan Tool (ST) with
VAG 1551/3 adapter cable
VAG 1598/22 test box
Multimeter US 1119 (Fluke 83 or equivalent)
VW 1594 connector test kit
Wiring diagram
Test requirements
Fuse for Oxygen Sensor (O2S) heater OK
Pa
ge 38 of 135 Motronic Multi
port Fuel In
jection
(MFI
) and i
gnition s
ystem
11/19/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU02.24.1
Page 57 of 135
24-43
Oxygen Sensor (O2S) heater (behind
TWC), checking
Notes:
Harness connector for Oxygen Sensor (O2S)
heater: 4-pin, black
Component locations Page 24
-1
Required special tools and test equipment
VAG 1551 or VAG 1552 Scan Tool (ST) with
VAG 1551/3 adapter cable
VAG 1598/22 test box
Multimeter US 1119 (Fluke 83 or equivalent)
VW 1594 connector test kit
Wiring diagram
Test requirements
Fuse for Oxygen Sensor (O2S) heater OK
Pa
ge 57 of 135 Motronic Multi
port Fuel In
jection
(MFI
) and i
gnition s
ystem
11/19/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU02.24.1