01-50
Output Diagnostic Test Mode (DTM) activates
the following components in the specified
sequence:
Activation sequence
1 Evaporative Emission (EVAP) canister purge
regulator valve -N80-
2 Secondary Air Injection (AIR) solenoid valve
-N112-
3 Secondary Air Injection (AIR) pump relay -
J299-
4 Wastegate bypass regulator valve -N75-
5 Leak Detection Pump (LDP) tank ventilation
system
6 Recirculating valve for turbocharger -N249-
7 Cylinder 1 fuel injector -N30-
8 Cylinder 3 fuel injector -N32-
9 Cylinder 4 fuel injector -N33-
10 Cylinder 2 fuel injector -N31-
Test requirement:
Fuses for engine electronics OK
Pa
ge 2 of 12 Out
put Dia
gnostic Test Mode
(DTM
) (function 03
)
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU06.01.4
