LS 600h V8-5.0L (2UR-FSE) Hybrid (2008)
(a) Disconnect the fuel pressure sensor connector.
(b) Disconnect the 4 injector connectors.
(c) Remove the 5 bolts and delivery pipe from the cylinder head.
-
Be extremely careful not to touch or strike the tips of the injectors.
-
Pull and remove the fuel delivery pipe in a straight line without tilting it.
(d) Remove the 4 injector vibration insulators from the cylinder head.
11. REMOVE FUEL INJECTOR ASSEMBLY
(a) Secure the delivery pipe between aluminum plates in a vise and pull out the injector in a straight line.
-
Do not overtighten the vise.
-
Pull and remove the injector in a straight line to avoid damage to the seal surface of the delivery pipe's O-ring.
-
For reinstallation, attach a tag or label to the injector shaft.
