automatic transmission AUDI A4 1998 B5 / 1.G AEB Engine OBD and DTC

01-9

8D0907557 1,8L R4/5VT MOTR HS D02 Coding 06051
WSC 00000

Indicated on display (ECM identification and coding)
8D0 _ _ _
_ _ _ _ Engine Control Module (ECM) Part No.
1.8 L Engine displacement
R4 / 5VT Engine type:
In-line (Reihenmotor), 4-Cyl.
5- Valve, Turbocharged
MOTR Motronic
HS
AT Manual transmission
Automatic transmission
D.. ECM software version
Coding ECM coding:
See coding table page WSC
12345 Plant number: indicates where the VAG 1551 scan tool was
used for the last coding and/or adaptation (as long as factory
coding has not been changed, WSC 00000 is displayed)
Pa
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yp
e=re
pair&id=AUDI.B5.FU02.01.1

01-13
ECM coding variations

Country/Emissions
Drivetrain/Options
Transmission
Vehicle type
00
= ------------------ 0
= Front-wheel-drive without
traction control (ASR) 0
= 5-speed manual 0
= ------------
------
01
= ------------------ 1
= Front-wheel-drive with traction
control (ASR) 1
= ------------------ 1
= A4
02
= ------------------ 2
= All-wheel-drive without traction
control (ASR) 2
= ------------------ 2
= ------------
------
03
= ------------------ 3
= All-wheel-drive with traction
control (ASR) 3
= ------------------ 3
= ------------
------
04
= ------------------ 4
= ------------------ 4
= ------------------ 4
= ------------
------
05
= ------------------ 5
= ------------------ 5
= Automatic trans.
01V 5
= ------------
------
06
= USA, equipped with EVAP system Leak
Detection Pump (LDP) 6
= ------------------ 6
= ------------------ 6
= ------------
------
Pa
ge 20 of 57 On Board Dia
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)
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pair&id=AUDI.B5.FU02.01.1

01-14

Code number stucture (example)





USA vehicle with Leak Detection Pump (LDP): 0 6
Front-wheel-drive without traction control (ASR): 0
Automatic transmission 01V: 5
Audi A4: 1
Code number: 0 6 0 5 1 Note:
Vehicles with traction control (ASR) can be recognized by the ASR control light in the instrument cluster or by ABS/ASR On
Board Diagnostic (OBD).
Repair Manual, Brake System On Board
Diagnostic (OBD), Repair Group 01

Pa
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)
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e=re
pair&id=AUDI.B5.FU02.01.1

01-38

Diagnostic Trouble
Code (DTC)
Malfunction text
MIL
Corrective action
SAE
VAG



P1611 18019 MIL Call-up Circ./Transm.
Contr. Module
Short to Ground 2
Dcy
Electrical Wiring Diagrams, Troubleshooting &
Component Locations - Check wiring between TCM and ECM
P1612 18020 Electronic Control Module
Incorrect Coding Off
- Code Motronic ECM Page 01
-11
P1613 18021 MIL Call-up Circ.
Open/Short to B+ 2
Dcy
Repair Manual, 5 Spd. Automatic Transmission 01V On
Board Diagnostic (OBD), Repair Group 01

Electrical Wiring Diagrams, Troubleshooting &
Component Locations - Check DTC memory for Transmission Control Module
(TCM) and correct malfunctions
- Check wiring between TCM and ECM
Pa
ge 56 of 57 On Board Dia
gnostic
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)
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yp
e=re
pair&id=AUDI.B5.FU02.01.1

01-39

Diagnostic Trouble
Code (DTC)
Malfunction text
MIL
Corrective action
SAE
VAG



P1624 18032 MIL Request Sign.
active Immed.
Repair Manual, 5 Spd. Automatic Transmission 01V On Board Diagnostic (OBD), Repair Group 01
- Check DTC memory for Transmission Control Module
(TCM) and correct malfunctions
P1640 18048 Internal Contr. Module
(EEPROM)
Error 2 Dcy
- Replace ECM Page 01
-57
Note for DTC P1624/18032:
If this malfuncti
Pa
ge 57 of 57 On Board Dia
gnostic
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)
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yp
e=re
pair&id=AUDI.B5.FU02.01.1