Fuel Delivery: Notes
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2003 Infiniti QX4, 2003 Infiniti Q45, 2003 Infiniti M45, 2003 Infiniti I35, and 2003 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.
For basic fuel pressure procedures and specifications, see FUEL SYSTEM in appropriate BASIC DIAGNOSTIC PROCEDURES article.