fuel AUDI A4 1998 B5 / 1.G ATW Engine Oxygen Sensor Control Workshop Manual

AUDI A4 1998 B5 / 1.G ATW Engine Oxygen Sensor Control Workshop Manual A4 1998 B5 / 1.G AUDI AUDI https://www.carmanualsonline.info/img/6/1081/w960_1081-0.png AUDI A4 1998 B5 / 1.G ATW Engine Oxygen Sensor Control Workshop Manual

Page 8 of 37

AUDI A4 1998 B5 / 1.G ATW Engine Oxygen Sensor Control Workshop Manual 24-78
 Display group 032  Display field: 1 / 2  
Possible cause  
Corrective action  
Oxygen sensor adaptation 
value in range: -10.0 to -25.0 
%  
Leak in intake area (pressure side between 
turbocha

Page 9 of 37

AUDI A4 1998 B5 / 1.G ATW Engine Oxygen Sensor Control Workshop Manual 24-79
 Display group 032  Display field: 1 / 2  
Possible cause  
Corrective action  
Oxygen sensor adaptation 
value in range:10.0 to 25.0 %  
False air in intake area- Check intake system for leaks

Page 34 of 37

AUDI A4 1998 B5 / 1.G ATW Engine Oxygen Sensor Control Workshop Manual 24-103
       If there is no voltage again:  
     
-  Check wire connection from terminal 1 of 
connector to Fuel Pump (FP) relay via fuse for 
open circuit: 
     
       Electrical Wiring Diagrams,