S4 V8-4.2L (BHF) (2004)
-
Remove electrical harness connectors - 1 -, - 2 -, - 5 - and - 6 - toward front from brackets on intake pipe.
-
Disconnect electrical harness connectors - 3 - and - 4 -.
-
Pull off vacuum hose - arrow - at T-connector.
-
Disconnect connector strips - 1 - and - 5 - at fuel injectors.
-
For vehicles with fuel return line, disconnect vacuum line - 4 - on fuel pressure regulator.
-
Remove retaining bolts - 2 - and - 3 - for fuel rail pipe.
-
Remove fuel rail pipe together with fuel injectors from intake manifold uniformly upward.
Note: Carefully protect removed fuel injectors from contamination.
-
Remove bolts for left rear engine lifting eyelet - arrows -.