air condition AUDI A4 1996 B5 / 1.G AWM Engine Readiness Code User Guide
Page 38 of 43
01-109
Display fields
1 2 3 4
Display group 070: Diagnostic of tank ventilation valve
Display xx % xx %
---
Indicated Degree tank
ventilation valve is
opened Oxygen
sensor control
Diagnostic
value
Diagnostic condition
Functional
range
Test OFF
Test ON
TVV OK
TVV not OK
Aborted
Specified
value 0 to 99 % less than -7 %
or greater than
7 %
TVV OK
Note
If "TVV not OK" is displayed: Check DTC memory Page 01
-
12
. Check Evaporative Emission (EVAP) canister purge
regulator valve -N80- Page 24
-114
If specified value "TVV OK" is obtained:
Pa
ge 38 of 43 Readiness code11/22/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU07.01.7
Page 42 of 43
01-112
Display fields
1 2 3 4
Display group 077: Secondary Air Injection (AIR) system diagnostic (Bank 1)
Display xxxx/min xx.x
g/s xx %
---
Indicated Engine speed
(RPM) Air
mass Relative air mass bank 1,
Secondary Air Injection (AIR)
system Diagnostic condition
Functional
range
Test OFF
Test ON
System OK
System not OK
Aborted
Specified
value FWD: 740 to
860 RPM
AWD: 760 to
880 RPM 2 to 5
g/s more than -20 % System OK
Note
If "System not OK" is displayed:
Check DTC memory Page 01
-12
If specified value "Syst. OK" is obtained:
Pa
ge 42 of 43 Readiness code11/22/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU07.01.7