My fuel pressure is bleeding off just when the engine gets into the boost . I have 37 psi at idle .As the throttle is depressed the fuel pressure seems to linger at 40psi until the revs come up a bit and then climbs to 50 psi before it sharply drops to 30psi with revs 3500 and higher . The voltage test on the pump harness seems to check out , so I believe the controller is OK ,but when I do an Ohm test between terminal A and C on the unplugged pump harness itself there is no ohm reading .It is supposed to be .5 ohms . I just replaced the pump last year with a new one . Anyone have a clue if the pump is NG.
Follow Ups
Fuel pressure bleeding off - zbest109:06:07 03/31/08