AUDI A3 1997 8L / 1.G ATW Engine Additional Signals User Guide

AUDI A3 1997 8L / 1.G ATW Engine Additional Signals User Guide A3 1997 8L / 1.G AUDI AUDI https://www.carmanualsonline.info/img/6/1071/w960_1071-0.png AUDI A3 1997 8L / 1.G ATW Engine Additional Signals User Guide
Trending: wiring, check engine, wiring diagram, heating, ABS, fuel pump, ESP

Page 11 of 27

AUDI A3 1997 8L / 1.G ATW Engine Additional Signals User Guide 24-163
      
Wire for crash signal, checking
 
      The Engine Control Module (ECM) receives the 
crash signal ("Crash shut-off was triggered") from 
the airbag control module.  
      When the airb

Page 12 of 27

AUDI A3 1997 8L / 1.G ATW Engine Additional Signals User Guide 24-164
      
-  Repair open circuit or short circuit if 
necessary. 
     
       Electrical Wiring Diagrams, Troubleshooting & 
Component Locations         If no malfunctions are found in wire:

Page 13 of 27

AUDI A3 1997 8L / 1.G ATW Engine Additional Signals User Guide 24-165
      
Consumption signal for board 
computer, checking
 
     
Note:  
     
The consumption signal is calculated by the 
ECM from the injection time and directed to the 
board computer via te

Page 14 of 27

AUDI A3 1997 8L / 1.G ATW Engine Additional Signals User Guide 24-166
      
Wire for fuel level signal, checking
 
     
Note:  
     
The signal helps with cause localization when 
certain malfunctions are recognized (e.g. 
combustion misfires). 
     The proce

Page 15 of 27

AUDI A3 1997 8L / 1.G ATW Engine Additional Signals User Guide      
-  Repair open circuit or short circuit if 
necessary. 
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11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B

Page 16 of 27

AUDI A3 1997 8L / 1.G ATW Engine Additional Signals User Guide 24-167
      
Signal for rough terrain recognition, 
checking
 
     
Note:  
     
When the ABS/EDL control module recognizes 
that a wheel is spinning, the ABS/EDL control 
module generates the roug

Page 17 of 27

AUDI A3 1997 8L / 1.G ATW Engine Additional Signals User Guide 24-168
      
Test requirement:  
     
Control module coding OK   Page 01
-62
 . 
     
Test sequence  
     
-  Switch ignition off.
     
-  Connect VAG1598/31 test box at wiring harness 
to Engine

Page 18 of 27

AUDI A3 1997 8L / 1.G ATW Engine Additional Signals User Guide       If the malfunction is indicated again after 
replacing the ABS control module:  
     
-  Replace Engine Control Module (ECM)   Page 
24
-23
 
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Page 19 of 27

AUDI A3 1997 8L / 1.G ATW Engine Additional Signals User Guide 24-169
      
Data transfer between Engine Control 
Module (ECM) and CAN-capable control 
modules, checking
 
     
Note:  
     
Data exchange between individual control 
modules occurs via a bus sys

Page 20 of 27

AUDI A3 1997 8L / 1.G ATW Engine Additional Signals User Guide must remain switched on. 
Pa
ge 20 of 27 Additional si
gnals, checkin
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11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU06.24.5
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Trending: heating, wiring diagram, fuel pump, check engine, ESP, ABS, wiring