280ZX L6-2753cc 2.8L SOHC (L28E) (1982)
Fuel Pressure: Testing and Inspection
1. To release fuel pressure proceed as follows:
a. Start engine, then open luggage compartment lid and lift up carpet
b. Disconnect fuel pump wire connector.
c. On Vehicles equipped with electric pump fuses, simply remove fuse.
d. When engine stalls, crank engine two or three times, then place ignition switch in the OFF position.
Fig. 1 Typical fuel pressure gauge installation
Fig. 2 Typical fuel pressure gauge installation
1. Release fuel pressure to zero.
2. Disconnect fuel hose between fuel filter and fuel tube.
3. Install pressure gauge between fuel filter and fuel tube Figs. 1 & 2.