engine coolant AUDI A8 2000 D2 / 1.G ATQ Engine Check DTC Memory And Erase DTC Memory Workshop Manual

01-19

DTC
DTC text
Corrective action
SAE
VAG


P0101 16485 Mass Air Flow (MAF) sensor -G70-
Implausible signal
1) - Check Mass Air Flow (MAF) sensor Page 24
-56
P0102 16486 Mass Air Flow (MAF) sensor -G70-
Signal too small
1)
P0103 16487 Mass Air Flow (MAF) sensor -G70-
Signal too large
1)
P0112 16496 Intake Air Temperature (IAT) sensor -G42-
Signal too small 1) - Intake Air Temperature (IAT) sensor, checking Page 28
-
14

P0113 16497 Intake Air Temperature (IAT) sensor -G42-
Signal too large
1)
P0116 16500 Engine Coolant Temperature (ECT) sensor
-G62-
Implausible signal1) - Engine Coolant Temperature (ECT) sensor, checking
Page 28
-23

P0117 16501 Engine Coolant Temperature (ECT) sensor
-G62-
Signal too small
1)
P0118 16502 Engine Coolant Temperature (ECT) sensor
-G62-
Signal too large
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 8 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

01-40

DTC
DTC text
Corrective action
SAE
VAG


P1250 17658
Fuel level too low
4)
Repair Manual, Electrical Equipment, Repair Group 01, On Board Diagnostic
(OBD) of instrument cluster; Read Measuring Value Block
- Fill fuel tank with fuel
- Check wire connection between Engine Control Module (ECM) and instrument
cluster according to wiring diagram
- Check signal from sender for fuel gauge and fuel gauge
P1296 17704 Malfunction in cooling
system
1)
Repair Manual, Engine Mechanical, Repair Group 19; Cooling system
components, removing and installing - Check coolant temperature sensor Page 28
-23
- Check coolant regulator
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 .
4) The DTC "Fuel Level Too Low" is stored when there is/was too little fuel in fuel tank. The DTC is stored as a static
malfunction and is not switched to sporadic even if fuel tank has been filled with fuel (e.g. by the customer) in the meantime.
In this way, it can be determined that subsequent malfunctions were caused by lack of fuel, e.g. combustion misfires or
oxygen control related malfunctions.
Pa
ge 31 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

01-42

DTC
DTC text
Corrective action
SAE
VAG


P1335 17743 Engine torque monitoring 2
Control limit exceeded
2) 3)
- Check hose setup
- Check Intake Air Temperature (IAT) sensor Page
28
-14

P1336 17744 Engine torque monitoring
Control limit exceeded - Check Mass Air Flow (MAF) sensor Page 24
-56
- Check coolant temperature sensor Page 28
-23
P1337 17745 Bank 1, Camshaft Position (CMP) sensor -
G163
Short circuit to Ground (GND)
1) - Check Camshaft Position (CMP) sensor Page 28
-45
P1338 17746 Bank 1, Camshaft Position (CMP) sensor -
G163
Open circuit / short circuit to B+
1)
P1340 17748 Camshaft Position (CMP) / crankshaft position
sensor
Incorrect allocation
1)
- Check phase position of Camshaft Position (CMP)
sensor Page 28
-50

P1347 17755 Bank 2 Camshaft Position (CMP) / crankshaft
position sensor
Incorrect allocation
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 33 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