Fuel System Pressure Release
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 1999 Acura NSX-T, 1999 Acura NSX, 1998 Acura NSX-T, 1998 Acura NSX, and 1997 Acura NSX-T. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
ALWAYS release fuel pressure before disconnecting any fuel injection-related component. DO NOT allow fuel to contact engine or electrical components.
Disconnect the negative battery cable. Remove fuel filler cap. Fuel filter is located in the right (passenger's side) front corner of the engine compartment. Place a rag or shop towel over service bolt. Loosen 6 mm service bolt one complete turn while holding the banjo bolt. See Fig 1. Always use new washers on both sides of banjo bolt.