heating AUDI A8 1999 D2 / 1.G ATQ Engine Check DTC Memory And Erase DTC Memory Workshop Manual

01-30

DTC
DTC text
Corrective action
SAE
VAG


P0571 16955 Brake light switch -F-
Implausible signal - Check brake light switch and brake pedal switch Page 24
-178
P0601 16985
Control module faulty
1)
- replacing Engine Control Module (ECM) Page 24
-21
P0604 16988
Control module faulty
1)

P0605 16989
Control module faulty1)

P1102 17510 Bank 1, sensor 1, heating circuit
Short circuit to B+
1) - Check oxygen sensor heating Page 24
-116
P1105 17513 Bank 2, sensor 1, heating circuit
Short circuit to B+
1)
P1107 17515 Bank 2, sensor 1, heating circuit
Short circuit to B+1)

P1110 17518 Bank 2, sensor 2, heating circuit
Short circuit to B+1)

1) For these malfunctions, ECM does not switch on the Malfunction Indicator Lamp (MIL) unless malfunction is recognized
again after another engine start. Meaning of Malfunction Indicator Lamp (MIL) Page 01
-3 .
Pa
ge 19 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

01-32

DTC
DTC text
Corrective action
SAE
VAG


P1115 17523 Bank 1, sensor 1, heating circuit
Short circuit to Ground (GND)
1) - Check oxygen sensor heating Page 24
-116
P1116 17524 Bank 1, sensor 1, heating circuit
Open circuit
1)

P1117 17525 Bank 2, sensor 1, heating circuit
Short circuit to Ground (GND)
1)
P1118 17526 Bank 2, sensor 1, heating circuit
Open circuit
1)

P1119 17527 Bank 2, sensor 1, heating circuit
Short circuit to Ground (GND)
1)

P1120 17528 Bank 2, sensor 1, heating circuit
Open circuit
1)

P1121 17529 Bank 2, sensor 2, heating circuit
Short circuit to Ground (GND)
1)
P1122 17530 Bank 2, sensor 2, heating circuit
Pa
ge 21 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