buttons AUDI A4 1999 B5 / 1.G AFC Engine Idle Speed Checking Workshop Manual

24-18

Basic Settin
g 3
1 2 3 4

Indicated on display
(1 to 4 = Display fields)
Notes:
If the specified value is not obtained:
Continue with test, if the engine coolant temperature exceeds 85 C
(185 F) display group 001, display field 1. In "Basic Setting" function 04 the EVAP canister purge regulator valve
-N80- is closed page 01
-150
.
- Briefly increase engine speed (RPM) and then let idle for another 2
minutes.
- Observe value in display field 1.
Specified value: 650 to 750 RPM
-
Push button.- Press buttons -0- and -6- to select "End Output" function 06.
- Press -Q- button to confirm input.
- Check DTC memory again page 01
-13
.
Pa
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