heater AUDI A8 1998 D2 / 1.G AEB Engine OBD and DTC

01-24

Diagnostic Trouble Code
(DTC)
Malfunction text
MIL
Corrective action
SAE
VAG



P0560 16944 System Voltage
Malfunction 2
Dcy - Check Engine Control Module (ECM) power
supply Page 24
-77

P0562 16946 System Voltage
Low Voltage
P0563 16947 System Voltage
High Voltage
P0601 16985 Internal Contr. Module Memory
Check Sum Error 2
Dcy Replace ECM Page 01
-57

P0604 16988 Internal Contr. Module Random
Access
Memory (RAM) Error
P0707 17091 Transm. Range Sensor Circ.
Low Input Off
- Check transmission driving range signal -F125-
Page 24
-153

P0708 17092 Transm. Range Sensor Circ.
High Input
P1102 17510 O2 Sensor Heating Circ., Bank1-
Sensor1 2
Dcy - Check Oxygen Sensor (O2S) heater -Z19-
Pa
ge 36 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

Short to B+
Page 24
-27

P1105 17513 O2 Sensor Heating Circ., Bank1-
Sensor2
Short to B+
- Check Oxygen Sensor (O2S) heater -Z29-
Page 24
-43

Pa
ge 37 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

01-29

Diagnostic Trouble Code
(DTC)
Malfunction text
MIL
Corrective action
SAE
VAG



P1176 17584 O2 Correction Behind Catalyst,
B1
Limit Attained 2 Dcy
- Check intake air system for leaks ("false air")
Page 24
-97


- Check Heated Oxygen Sensor (HO2S) aging
Page 24
-51


- Check Oxygen Sensor (O2S) heater -Z29-
Page 24
-43


- Check O2S behind TWC Page 24
-35
P1196 17604 O2 Sensor Heater Circ., Bank1-
Sensor1
Electrical Malfunction 2 Dcy
- Check Oxygen Sensor (O2S) heater -Z19-
Page 24
-27

P1198 17606 O2 Sensor Heater Circ., Bank1-
Sensor2
Electrical Malfunction
- Check Oxygen Sensor (O2S) heater -Z29-
Page 24
-43

P1213 17621 Cyl.1-Fuel Inj. Circ.
Short to B+ Immed.
- Check fuel injectors Page 24
-87
- Output Diagnostic Test Mode (DTM) Page 01
-42

P1214 17622 Cyl.2-Fuel Inj. Circ.
Pa
ge 42 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