24-33
Fuel injector leak testing and
delivery quantity, checking
CAUTION!
Fire hazard! Do not smoke, work near heaters
or open flame, or have anything in the area
that could ignite fuel.
System pressure OK page 24
-20
- Remove intake air duct between Mass Air Flow
(MAF) sensor and sound dampener.
- Loosen ignition wires only as far as necessary to
remove fuel rail, and lay to one side.
- Disconnect fuel injector harness connectors.
- Disconnect fuel rail from intake manifold.
- Disconnect vacuum hose from fuel pressure regulator.
- Lift (and afterward support) fuel rail (complete with fuel injectors) from
intake manifold.
Pa
ge 1 of 5 Fuel in
jector leak testin
g and deliver
y quantit
y, checkin
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.FU01.24.7
