1999 AUDI A8 fuel

01-36

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



P1196 17604 O2 Sensor Heater Circ.,
Bank1-Sensor1
Electrical Malfunction 2 Dcy
- Check Oxygen Sensor (O2S) heater -Z19- (bank 1,
sensor 1) page 24
-34

P1197 17605 O2 Sensor Heater Circ.,
Bank2-Sensor1
Electrical Malfunction 2 Dcy
- Check Oxygen Sensor (O2S) heater -Z28- (bank 2,
sensor 1) page 24
-34

P1198 17606 O2 Sensor Heater Circ.,
Bank1-Sensor2
Electrical Malfunction 2 Dcy
- Check Oxygen Sensor (O2S) heater -Z29- (bank 1,
sensor 2) page 24
-52

P1199 17607 O2 Sensor Heater Circ.,
Bank2-Sensor2
Electrical Malfunction 2 Dcy
- Check Oxygen Sensor (O2S) heater -Z30- (bank 2,
sensor 2) page 24
-52

P1213 17621 Cyl.1-Fuel Inj. Circ.
Short to B+ Immed.
- Check fuel injectors page 24
-102
and Output
Diagnostic Test Mode (DTM) page 01
-51

P1214 17622 Cyl.2-Fuel Inj. Circ.
Short to B+
- Check fuel injectors page 24
-102
and Output
Diagnostic Test Mode (DTM) page 01
-51

Pa
ge 48 of 97 On Board Dia
gnostic
(OBD
)
11/23/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU03.01.1

01-37

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



P1215 17623 Cyl.3-Fuel Inj.
Circ.
Short to B+
- Check fuel injectors page 24
-102
and Output Diagnostic Test
Mode (DTM) page 01
-51

P1216 17624 Cyl.4-Fuel Inj.
Circ.
Short to B+
- Check fuel injectors page 24
-102
and Output Diagnostic Test
Mode (DTM) page 01
-51

P1217 17625 Cyl.5-Fuel Inj.
Circ.
Short to B+
- Check fuel injectors page 24
-102
and Output Diagnostic Test
Mode (DTM) page 01
-51

Pa
ge 49 of 97 On Board Dia
gnostic
(OBD
)
11/23/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU03.01.1

01-38

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



P1218 17626 Cyl.6-Fuel Inj.
Circ.
Short to B+ Immed.
- Check fuel injectors page 24
-102
and Output Diagnostic
Test Mode (DTM) page 01
-51

P1225 17633 Cyl.1-Fuel Inj.
Circ.
Short to Ground
P1226 17634 Cyl.2-Fuel Inj.
Circ.
Short to Ground
P1227 17635 Cyl.3-Fuel Inj.
Circ.
Short to Ground
P1228 17636 Cyl.4-Fuel Inj.
Circ.
Short to Ground
P1229 17637 Cyl.5-Fuel Inj.
Circ.
Short to Ground

Pa
ge 50 of 97 On Board Dia
gnostic
(OBD
)
11/23/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU03.01.1

P1230 17638 Cyl.6-Fuel Inj.
Circ.
Short to Ground

Pa
ge 51 of 97 On Board Dia
gnostic
(OBD
)
11/23/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU03.01.1

01-39

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



P1237 17645 Cyl.1-Fuel Inj.
Circ.
Open Circuit Immed.
- Check fuel injectors page 24
-102
and Output Diagnostic
Test Mode (DTM) page 01
-51

P1238 17646 Cyl.2-Fuel Inj.
Circ.
Open Circuit
P1239 17647 Cyl.3-Fuel Inj.
Circ.
Open Circuit
P1240 17648 Cyl.4-Fuel Inj.
Circ.
Open Circuit
P1241 17649 Cyl.5-Fuel Inj.
Circ.
Open Circuit
P1242 17650 Cyl.6-Fuel Inj.
Circ.
Open Circuit
Pa
ge 52 of 97 On Board Dia
gnostic
(OBD
)
11/23/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU03.01.1

01-40

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



P1250 17658 Fuel Level
Too Low Off
Repair Manual, Electrical Equipment, Repair Group 01 (instrument cluster diagnostics, Read Measuring Value Block)
- Fuel volume less than 2 gallons; add fuel
- Check "fuel level low" signal page 24
-176
- Check fuel level sensor signal and fuel gauge
Note on misfire malfunctions:
For malfunctions that may be caused by low fuel volume (i.e. combustion misfire) a low-fuel malfunction (DTC "P1250") is also
stored when there is less than 2 gallons of fuel remaining in the tank.
Pa
ge 53 of 97 On Board Dia
gnostic
(OBD
)
11/23/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU03.01.1

Circ.
Short to Ground
P1473 17881 EVAP Emission Contr. LDP
Circ.
Open Circ.
P1476 17884 EVAP Emission Contr. LDP
Circ.
Malfunction/Insufficient
Vacuum Off
- Check Evaporative Emission (EVAP) system Repair
Manual, Fuel Supply System, Repair Group 20
P1477 17885 EVAP Emission Contr. LDP
Circ.
Malfunction
Pa
ge 59 of 97 On Board Dia
gnostic
(OBD
)
11/23/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU03.01.1

01-44

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



P1500 17908 Fuel Pump Relay Circ.
Electrical Malfunction Immed.
- Check fuel pump relay and relay actuation page 24
-95

P1501 17909 Fuel Pump Relay Circ.
Short to Ground
P1502 17910 Fuel Pump Relay Circ.
Short to B+
P1505 17913 Closed Throttle Pos. Switch
Does Not Close/Open Circ. 2 Dcy
- Check throttle body and throttle valve control
module page 24
-128

P1512 17920 Intake Manifold Changeover
Valve Circ.
Short to B+ Immed.
- Check Intake Manifold Tuning (IMT) valve (change-
over valve) page 24
-154

P1515 17923 Intake Manifold Changeover
Valve Circ.
Short to Ground

P1516 17924 Intake Manifold Changeover
Valve Circ.
Open
Pa
ge 60 of 97 On Board Dia
gnostic
(OBD
)
11/23/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU03.01.1