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So I have a 2005 mustang gt 4.6 3 valve. My fpdc is reading 0.50 steady! Doesn’t move. At idle or WOT. So I’m assuming that my pump is running at 100% all the time correct? Because I have nothing after 4700 rpm!! I’m using a sct x4 tuner. Am I reading this correctly? If so I need a new pump...