ESP AUDI A8 1999 D2 / 1.G AEB Engine OBD and DTC

01-10

Notes:
If the ECM version that corresponds to the
vehicle is not displayed, replace ECM Page
01
-57
. Incorrect ECM coding leads to:

Performance problems (e.g. jerky shifting,
abrupt load changes, etc.
Increased fuel consumption
Elevated exhaust gas values
Reduction in transmission service life
Malfunctions not present are stored in DTC
memory
Necessary functions are not carried out (oxygen
sensor control, actuation of EVAP canister
system, etc.)

-
Press button to advance program
sequence.
Rapid data transfer
HELP
Select function XX

Indicated on display
- Continue as specified in procedures for specific OBD functions.
Pa
ge 16 of 57 On Board Dia
gnostic
(OBD
)
11/19/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU02.01.1

P0133 16517 O2 Sensor Circ., Bank1-
Sensor1
Slow Response 2
Dcy - Check Heated Oxygen Sensor (HO2S) aging
Page 24
-51

P0134 16518 O2 Sensor Circ., Bank1-
Sensor1
No Activity Detected 2
Dcy - Check HO2S -G39- and O2S control Page 24
-17
Pa
ge 29 of 57 On Board Dia
gnostic
(OBD
)
11/19/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU02.01.1