torque AUDI A4 1999 B5 / 1.G AWM Engine Diagnostic Trouble Code Memory Checking Workshop Manual

01-36

DTC
DTC text
Corrective action
SAE
VAG


P1325 17733 Knock control, cyl. 1
Control limit reached - Check knock control Page 28
-41
P1326 17734 Knock control, cyl. 2
Control limit reached
P1327 17735 Knock control, cyl. 3
Control limit reached
P1328 17736 Knock control, cyl. 4
Control limit reached
P1335 17743 Engine torque monitoring 2
Control limit exceeded - Significant leak; check intake system for leaks (false air) Page 24
-68
- Check Intake Air Temperature (IAT) sensor Page 28
-21
P1336 17744 Engine torque monitoring
Control limit exceeded - Check Mass Air Flow (MAF) sensor Page 24
-59
- Check coolant temperature sensor Page 28
-31
Pa
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01-47

DTC
DTC text
Corrective action
SAE
VAG


P1603 18011 Control module faulty
- Replacing Engine Control Module (ECM) Page 24
-22
P1604 18012 Control module faulty
P1606 18014 Rough terrain info/engine torque
from ABS control module
Electrical malfunction in circuit - Check data exchange between Engine Control Module (ECM) and
other CAN capable control modules Page 24
-178

P1609 18017 Crash shut-off was triggered
(Crash triggered)
1) Repair Manual, Body On Board Diagnostic (OBD), Repair Group 01;
On Board Diagnostic (OBD) of airbag system

- Erase DTC memory of the Engine Control Module (ECM) after output
Diagnostic Test Mode (DTM) of the airbag system Page 01
-12

1) DTC is stored upon appropriate signal from airbag control module and also during output Diagnostic Test Mode (DTM) of
the airbag system.
Pa
ge 46 of 49 Dia
gnostic Trouble Code
(DTC
) memor
y, checkin
g and erasin
g
11/22/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU07.01.2