Service & Repair Manual

24-103
Display fields
1 2 3 4
Display group 043: Oxygen sensor aging, oxygen sensor behind catalytic converter (bank 1)
Display
xxxx/min
xxx C
x.xxx V
---
Indicated
Engine speed
(RPM)
Exhaust
temperature
Voltage of oxygen sensor
behind catalytic converter,
bank 1
Diagnostic condition
Functional
range
630 to 6800
RPM
70 to 850 C
0.100 to 1.000 volts Test OFF
Test ON
B1-S2 OK
B1-S2 not OK
Specified
value
1800 to 2400
RPM
above 380 C
0.100 to 1.000 volts B1-S2 OK
Notes If specified value is not obtained
Check oxygen sensor heater Page
24-116
If specified value B1-S2 OK" is obtained:
- Press -C- button.
- Press buttons -0-, -4- and -4- to select "display
group number 044" and press -Q- button to
confirm input.
Pa
g
e 33 of 63Ox
yg
en sensor control, checkin
g
11/23/2002htt
p
://127.0.0.1:8080/audi/servlet/Dis
p
la
y
?action=Goto&t
yp
e=re
p
air&id=AUDI.B5.FU05.24.3