24-70
 Reading Display Group 002  Display field 
3  
Possible cause of malfunction  
Corrective action  
Less than 2.0 
ms   
Lower values can only occur when vehicle is on fuel-
shut off (overrun)   
More than 4.0 
ms   Load on engine due to ancillaries- Eliminate load (air conditioner, power 
steering, alternator) 
  
 Rough idle (engine not running on all cylinders)- Check spark plugs
- Check fuel injectors   Page 24
-39
  
 
Throttle Valve Control Module -J338 faulty- Check Throttle Valve Control Module   
Page 24
-139
 
Pa
ge 81 of 90 Motronic Multi
port Fuel In
jection 
(MFI
) system, servicin
g
11/22/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU04.24.1