24-55
Continuation
- Disconnect 4-pin connector for respective
Oxygen Sensor (O2S) behind Three Way
Catalytic Converter (TWC).
If resistance is NOT OK:
If resistance is OK: - Connect multimeter US1119 (Fluke 83 or equivalent) between HO2S
connector terminals 1 and 2, using VW1594 connector test kit.
- Measure resistance.
Specified value: 0.00-19.9 - Replace respective Oxygen Sensor (O2S) behind TWC.
- Switch multimeter to 20 VDC measuring range.
Pa
ge 70 of 166 Motronic Multi
port Fuel In
jection
(MFI
) and i
gnition s
ystem
11/23/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU03.24.1
