fuel pump AUDI A4 1995 B5 / 1.G ATQ Engine Check DTC Memory And Erase DTC Memory Workshop Manual

01-48

DTC
DTC text
Corrective action
SAE
VAG


P1501 17909 Fuel Pump (FP) relay -J17-
Short circuit to Ground
(GND)
1) - Check Fuel Pump (FP) relay Page 24
-49
P1502 17910 Fuel Pump (FP) relay -J17-
Short circuit to B+
1)
P1512 17920 Intake manifold change-over
valve -N156-
Short circuit to B+1) - Check intake manifold change-over
Page 24
-71

P1515 17923 Intake manifold change-over
valve -N156-
Short circuit to Ground
(GND)
1)
P1516 17924 Intake manifold change-over
valve -N156-
Open circuit
1)
P1519 17927 Bank 1, camshaft
adjustment
Malfunction
1) Repair Manual, Engine Mechanical, Repair Group 15; Camshaft
adjustment, checking; Function of camshaft adjustment, checking
P1522 17930 Bank 2, camshaft
adjustment
Malfunction
1)
P1523 17931 Crash signal from airbag
control module Repair Manual, Body
-On Board Diagnostic (OBD), Repair Group 01; On
Board Diagnostic (OBD) of airbag system

Pa
ge 42 of 52 Check DTC Memor
y (function 02
) and Erase DTC Memor
y (function 05
)
11/23/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU05.01.2

01-49

DTC
DTC text
Corrective action
SAE
VAG


P1529 17937 Camshaft adjustment
Short circuit to B+
1) Repair Manual, Engine Mechanical, Repair Group 15; Camshaft
adjustment, checking; Solenoid valve for camshaft adjustment, checking
P1530 17938 Camshaft adjustment
Short circuit to Ground
(GND)
1)
P1531 17939 Camshaft adjustment
Open circuit
1)

P1539 17947 Clutch vacuum vent valve
switch -F36-
Implausible signal
1) - Check clutch pedal switch Page 24
-183
P1541 17908 Fuel Pump (FP) relay -J17-
Open circuit
1) - Check Fuel Pump (FP) relay Page 24
-49
P1542 17950 Throttle Actuation
Potentiometer -G187
Implausible signal
2)3)
- Check angle sensor -1- for throttle drive Page 24
-148
P1543 17951 Throttle Actuation
Potentiometer -G187
Signal too small
2) 3)

Pa
ge 44 of 52 Check DTC Memor
y (function 02
) and Erase DTC Memor
y (function 05
)
11/23/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU05.01.2