light AUDI A4 2000 B5 / 1.G APB Engine Motronic Syst
[x] Cancel search | Manufacturer: AUDI, Model Year: 2000, Model line: A4, Model: AUDI A4 2000 B5 / 1.GPages: 166, PDF Size: 0.53 MB
Page 66 of 166

01-55
DTC
Description of
malfunction
Corrective action
SAE
VAG
P1432 17840 Sec. Air Inj.Valve
Open
2)
Repair Manual, 2.7 Liter V6 5V BiTurbo Engine Mechanical, Engine Code(s):
APB, Repair Group 26, Exhaust system, Secondary air injection system, Checking Secondary Air Injection (AIR) Solenoid Valve
-N112
- Check Secondary Air Injection (AIR) Solenoid Valve -N112
P1433 17841 Sec. Air Inj. Sys.
Pump Relay Circ.
Open
2) Repair Manual, 2.7 Liter V6 5V BiTurbo Engine Mechanical, Engine Code(s):
APB, Repair Group 26, Exhaust system, Secondary air injection system, Checking Secondary Air Injection (AIR) Pump Relay
-J299
P1434 17842 Sec. Air Inj. Sys.
Pump Relay Circ.
Short to B+
2)
P1435 17843 Sec. Air Inj. Sys.
Pump Relay Circ.
Short to Ground
2)
2) With this malfunction the exhaust Malfunction Indicator Light (MIL) is only switched on by the ECM, if the malfunction is
recognized after the engine has been restarted. Significance of MIL Page 01
-3 .
Pa
ge 66 of 166 Motronic s
ystem, On Board Dia
gnostic
(OBD
)
11/22/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU04.01.1
Page 70 of 166

01-58
DTC
Description of
malfunction
Corrective action
SAE
VAG
P1470 17878 EVAP Emission Contr.
LDP Circ
Electrical Malfunction
2) - Check Leak Detection Pump (LDP)
P1471 17879 EVAP Emission Contr.
LDP Circ
Short to B+
2) Repair Manual, Fuel Supply System, Repair Group 20, Components of EVAP
system servicing, Checking Leak Detection Pump (LDP)
-V144
P1472 17880 EVAP Emission Contr.
LDP Circ
Short to Ground
2)
P1473 17881 EVAP Emission Contr.
LDP Circ
Open Circuit
2)
2) With this malfunction the exhaust Malfunction Indicator Light (MIL) is only switched on by the ECM, if the malfunction is
recognized after the engine has been restarted. Significance of MIL Page 01
-3 .
Pa
ge 70 of 166 Motronic s
ystem, On Board Dia
gnostic
(OBD
)
11/22/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU04.01.1
Page 71 of 166

01-59
DTC
Description of malfunction
Corrective
SAE
VAG
P1475 17883 EVAP Emission Contr. LDP
Circ
Malfunction/Signal Circ.
Open
2) - Check hoses (pressure/vacuum) to leak detection pump
- Check wiring to pump according to wiring diagram
P1476 17884 EVAP Emission Contr. LDP
Circ
Malfunction/Insufficient
Vacuum 2) Repair Manual, Fuel Supply System, Repair Group 20, Components of
EVAP system servicing, Diagram of EVAP system
2) With this malfunction the exhaust Malfunction Indicator Light (MIL) is only switched on by the ECM, if the malfunction is
recognized after the engine has been restarted. Significance of MIL Page 01
-3 .
Pa
ge 71 of 166 Motronic s
ystem, On Board Dia
gnostic
(OBD
)
11/22/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU04.01.1
Page 72 of 166

01-60
DTC
Description of
malfunction
Corrective action
SAE
VAG
P1477 17885 EVAP Emission Contr.
LDP Circ
Malfunction
2)
Repair Manual, Fuel Supply System, Repair Group 20, Components of EVAP
system servicing, Checking Leak Detection Pump (LDP)
-V144
- Check Leak Detection Pump (LDP)
P1478 17886 EVAP Emission Contr.
LDP Circ
Clamped Tube
Detected
2) Repair Manual, Fuel Supply System, Repair Group 20, Components of EVAP
system servicing, Diagram of EVAP system
- Check hoses (pressure/vacuum) to LDP.
2) With this malfunction the exhaust Malfunction Indicator Light (MIL) is only switched on by the ECM, if the malfunction is
recognized after the engine has been restarted. Significance of MIL Page 01
-3 .
Pa
ge 72 of 166 Motronic s
ystem, On Board Dia
gnostic
(OBD
)
11/22/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU04.01.1
Page 73 of 166

01-61
DTC
Description of malfunction
Corrective action
SAE
VAG
P1500 17908 Fuel Pump Relay Circ.
Electrical Malfunction
2) - Check Fuel Pump (FP) relay Page 24
-33
P1501 17909 Fuel Pump Relay Circ.
Short to ground
2)
P1502 17910 Fuel Pump Relay Circ.
Short to B+
2)
2) With this malfunction the exhaust Malfunction Indicator Light (MIL) is only switched on by the ECM, if the malfunction is
recognized after the engine has been restarted. Significance of MIL Page 01
-3 .
Pa
ge 73 of 166 Motronic s
ystem, On Board Dia
gnostic
(OBD
)
11/22/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU04.01.1
Page 74 of 166

01-62
DTC
Description of
malfunction
Corrective action
SAE
VAG
P1519 17927 Intake Camshaft Contr.,
Bank1
Malfunction
2) Repair Manual, 2.7 Liter V6 5V BiTurbo Engine Mechanical, Engine Code
(s): APB, Repair Group 15, Checking camshaft adjustment, Checking function of camshaft adjustment
P1522 17930 Intake Camshaft Contr.,
Bank2
Malfunction
2)
P1523 17931 Crash Signal from Airbag
Control Unit
Range/Performance - Check Crash-Signal Page 24
-196
2) With this malfunction the exhaust Malfunction Indicator Light (MIL) is only switched on by the ECM, if the malfunction is
recognized after the engine has been restarted. Significance of MIL Page 01
-3 .
Pa
ge 74 of 166 Motronic s
ystem, On Board Dia
gnostic
(OBD
)
11/22/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU04.01.1
Page 75 of 166

01-63
DTC
Description of
malfunction
Corrective action
SAE
VAG
P1529 17937 Camshaft Control
Circuit
Short to B+
2) Repair Manual, 2.7 Liter V6 5V BiTurbo Engine Mechanical, Engine Code(s):
APB, Repair Group 15, Checking camshaft adjustment, Checking solenoid valves for camshaft adjustment
P1530 17938 Camshaft Control
Circuit
Short to Ground
2)
P1531 17939 Camshaft Control
Circuit
Open
2)
P1539 17947 Clutch pedal switch
Range/Performance
2) - Check Clutch Vacuum Vent Valve Switch Page 24
-191
2) With this malfunction the exhaust Malfunction Indicator Light (MIL) is only switched on by the ECM, if the malfunction is
recognized after the engine has been restarted. Significance of MIL Page 01
-3 .
Pa
ge 75 of 166 Motronic s
ystem, On Board Dia
gnostic
(OBD
)
11/22/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU04.01.1
Page 77 of 166

P1548 17956 Boost Pressure
Contr.Valve
Open
1) With this malfunction the EPC (Electronic Power Control) Malfunction Indicator Light (MIL) in the instrument cluster is
switched on by the ECM immediately after the malfunction has been recognized. Significance of EPC malfunction indicator
light Page 24
-142
.
3) With this malfunction the exhaust Malfunction Indicator Light (MIL) is switched on by the ECM, immidiately after the
malfunction has been recognized. Significance of MIL Page 01
-3 .
Pa
ge 77 of 166 Motronic s
ystem, On Board Dia
gnostic
(OBD
)
11/22/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU04.01.1
Page 79 of 166

01-66
DTC
Description of malfunction
Corrective action
SAE
VAG
P1558 17966 Throttle Actuator
Electrical Malfunction
1)3)
- Check throttle valve control module Page 24
-145
P1559 17967 Idle Speed Contr. Throttle Pos.
Adaptation Malfunction
2) - Perform adaptation Page 24
-146
P1560 17968 Maximum Engine Speed Exceeded
- Repair mechanical damage
P1564 17972 Idle Speed Control Throttle Position
Low Voltage During Adaptation - Charge battery or repeat adaptation Page 24
-146
P1565 17973 Idle Speed Control Throttle Position
Lower Limit not Attained
1) 3)
- Check throttle valve control module Page 24
-145
P1568 17976 Idle Speed Control Throttle Position
Mechanical Malfunction
1) 3)
1) With this malfunction the EPC (Electronic Power Control) Malfunction Indicator Light (MIL) in the instrument cluster is
switched on by the ECM. Significance of EPC malfunction indicator light Page 24
-142
.
2) With this malfunction the exhaust Malfunction Indicator Light (MIL) is only switched on by the ECM, if the malfunction is
recognized after the engine has been restarted. Significance of MIL Page 01
-3 .
3) With this malfunction the exhaust Malfunction Indicator Light (MIL) is switched on by the ECM, immediately after the
Pa
ge 79 of 166 Motronic s
ystem, On Board Dia
gnostic
(OBD
)
11/22/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU04.01.1
Page 82 of 166

01-68
DTC
Description of
malfunction
Corrective action
SAE
VAG
P1603 18011 Internal Control Module
Malfunction
2) - Replace Engine Control Module (ECM) Page 24
-24
.
P1604 18012 Internal Control Module
Malfunction
1)3)
P1606 18014 Rough Road Spec Engine
Torque ABS-ECU
Electrical Malfunction
Electrical Wiring Diagrams, Troubleshooting & Component Locations - Check wire connection between ECM and ABS control module Page 24
-
198
P1609 18017 Crash shut-down
activated Accident with airbag triggered or a output Test Diagnostic Mode (TDM) has
been carried out, therefore erase DTC Memory in ECM; Notes crash signal
Page 24
-196
P1612 18020 Electronic Control Module
2)
Incorrect Coding - Check or code Engine Control Module (ECM) Page 01
-93
1) With this malfunction the EPC (Electronic Power Control) Malfunction Indicator Light (MIL) in the instrument cluster is
switched on by the ECM. Significance of EPC malfunction indicator light Page 24
-142
.
2) With this malfunction the exhaust Malfunction Indicator Light (MIL) is only switched on by the ECM, if the malfunction is
recognized after the engine has been restarted. Significance of MIL Page 01
-3 .
3) With this malfunction the exhaust Malfunction Indicator Light (MIL) is switched on by the ECM, immediately after the
malfunction has been recognized. Significance of MIL Page 01
-3 .
Pa
ge 82 of 166 Motronic s
ystem, On Board Dia
gnostic
(OBD
)
11/22/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU04.01.1