Recent content by LEarnest

yeah, the pump primes, then stops, then primes again. how would any of that stuff make the pump prime twice? there's nothing in the system that tells anything if there's pressure or not. sorry don't mean to be rude

i was thinking the pump, etc as well but it's priming twice, that's got to be something electrical right?

ok so i just found out that there's no feedback from the fuel pump/rail to the ecu or anything so if it's priming 2 times something electrical's making it do that. i'm thinking a bad connection somewhere, bad ecu, or a bad sensor. anyone have any ideas where to start? what sensor would cause...

so i just did the fuel pump volume test and it was at 1.4l when it should be 1.2l. is this in spec? the manual says there should be a little variation but that seems like a lot to me. also if the pressure regulator was bad would this be a symptom?

Hi, i have a 2003 gsxr 1000 and it's bogging after 6k or so rpm. it will like barely rev to redline, and has like half the power it should have. it's intermittent, will usually ride fine for 15 minutes or so, then the bogging happens and the fi light comes on. i got 2 different codes from it...