wiring diagram AUDI A6 1998 C5 / 2.G ATQ Engine Ignition System Checking Workshop Manual

AUDI A6 1998 C5 / 2.G ATQ Engine Ignition System Checking Workshop Manual A6 1998 C5 / 2.G AUDI AUDI https://www.carmanualsonline.info/img/6/1062/w960_1062-0.png AUDI A6 1998 C5 / 2.G ATQ Engine Ignition System Checking Workshop Manual

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AUDI A6 1998 C5 / 2.G ATQ Engine Ignition System Checking Workshop Manual 28-10
      
Checking Ground (GND) supply of power 
output stage  
    
If LED does not light up:  
 Electrical Wiring Diagrams, Troubleshooting & Component Locations 
binder    -  Connect VAG1527B vo

Page 13 of 65

AUDI A6 1998 C5 / 2.G ATQ Engine Ignition System Checking Workshop Manual 28-11
      
Checking voltage supply to ignition coils  
     
Note:  
     Voltage is supplied to ignition coils via Fuel 
Pump (FP) relay. 
     
Test requirement:  
     
Fuse for ignition coils OK

Page 14 of 65

AUDI A6 1998 C5 / 2.G ATQ Engine Ignition System Checking Workshop Manual  Electrical Wiring Diagrams, Troubleshooting & Component Locations 
binder   -  Repair open circuit if necessary.
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p://127.0.0.1:8080/audi/ser

Page 34 of 65

AUDI A6 1998 C5 / 2.G ATQ Engine Ignition System Checking Workshop Manual 28-31
      
Test requirements:  
     
Fuse for Engine Control Module (ECM) OK 
     
       Electrical Wiring Diagrams, Troubleshooting & 
Component Locations binder   
     
Battery voltage at leas

Page 37 of 65

AUDI A6 1998 C5 / 2.G ATQ Engine Ignition System Checking Workshop Manual      
-  Check wire connections.
     
       Electrical Wiring Diagrams, Troubleshooting & 
Component Locations binder   
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11/23/2002 htt
p://127.0.0.1:8080