Fuel Pressure
CAUTION:
Inspect fuel system for leaks or damage before testing fuel pump.
NOTE:
For fuel pressure specifications, see FUEL PRESSURE SPECIFICATIONS
article.
Release fuel pressure. Install fuel pressure gauge. Fuel pump may be activated by grounding fuel pump lead at Self-Test connector. Using a jumper lead, ground "FP" terminal with ignition on. This activates fuel pump. See Fig 1. For additional circuit test information, see appropriate TESTS W/CODES article in the ENGINE PERFORMANCE Section.