battery location AUDI A6 2000 C5 / 2.G ATW Engine On Board Diagnostic Workshop Manual
Page 12 of 19
01-10
      
VAS5051 tester or VAG1551 scan tool, 
connecting and selecting functions
 
     
Test requirements:  
     
Fuses for engine electronics OK 
     
       Electrical Wiring Diagrams, Troubleshooting & 
Component Locations   
     
Fuel Pump (FP) relay OK; checking   Page 24
-53
 . 
     
Battery voltage at least 12.7 V 
     Ground (GND) connections at engine and 
transmission OK 
     
Procedure  
    
Note:  
Data Link Connector (DLC) is located in front left knee bolster.  -  Connect VAS5051 tester to vehicle with VAS5051/1 diagnostic wire. 
Alternately, VAG1551 Scan Tool (ST) can also be attached using 
VAG1551/3A adapter. 
Pa
ge 12 of 19 On Board Dia
gnostic 
(OBD
)
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU06.01.1