display AUDI A4 1999 B5 / 1.G APB Engine Valve Gear Service Workshop Manual

15-67

Test sequence

- Connect VAS 5051 tester or VAG 1551 scan
tool and select control module for engine
electronics using "address word" 01. Engine
must run at idle for this.

Repair Manual, 2.7 Liter V6 5V BiTurbo Fuel
Injection & Ignition, Engine Code(s): APB, Repair Group 01

Rapid data transfer
HELP
Select Function XX

When indicated on display
- Press buttons -0- and -4- to select "Initiate basic setting" and press -Q-
button to confirm input.
Initiate basic settin
g
Q
Input display group number XXX

When indicated on display
- Press buttons -0-, -9- and -4- to select "display group number 094" and
press -Q- button to confirm input.
System in basic setting 94
1
2
3
4

When indicated on display
Camshaft adjustment is checked for function.
- Increase engine speed to above 2000 RPM.
Pa
ge 67 of 99 Valve
gear, servicin
g
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE05.15.1

15-68


Display fields

1 2 3 4
Display group 94: Function of camshaft adjustment
Display 1 RPM Text Text Text
Indicated Engine speed (RPM) Camshaft adjustment Test result, Bank 1 Test result, Bank 2
Specified value >2000 Cs-CM. ON Test ON
Sys. OK Test ON
Sys. OK
Note: If "not OK" is indicated in display field 3 and/or 4:

- Check solenoid valve for camshaft
adjustment.
Pa
ge 68 of 99 Valve
gear, servicin
g
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE05.15.1