Fuel Rails & Injectors: Installation

Clean injector exterior. Install NEW "O" rings on injectors and install injectors. Install fuel rail assembly. Tighten fuel rail bolts in sequence to specification. See Fig 1 or Fig 2 . See TORQUE SPECIFICATIONS. To complete installation, reverse removal procedure. Pressurize fuel system and check for fuel leaks.

Fig 1: Fuel Rail Tightening Sequence (1.6L)

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Fuel Rail Tightening Sequence (2.0L)

Courtesy of NISSAN MOTOR CO., U.S.A.