28-56
 Evaluation display group 014, display field 3 and display group 015 and 016, display fields 1, 2 and 3  
Indicated on 
display  
Possible cause  
Corrective action  
greater than 15  
 
spark plug defective
 spark plug connector defective
 Ignition coil or power output stage faulty- Check spark plugs and ignition wires with connectors.
- Check ignition coils and power output stages   Page 
28
-7 
  
 
Fuel injector faulty- Check fuel injectors   Page 24
-36
  
 
Poor compression of one or more 
cylinders 
 Repair Manual, Engine Mechanical, Repair Group 
15  - Check compression pressure:
Pa
ge 65 of 65 I
gnition s
ystem, checkin
g
11/23/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU05.28.1