Training Wheel Hero
Join Date: Jul 2013
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WOT Bogging issue
Pick ya brains people ? 03 cbr 600 rr recently developed a fault at WOT any gear get an initial hesitation or bog down then passes through, at any rpm so if have the throttle half open upto 10k then wack it open will get an intial bog down or fuel cut it feels like then pulls through slowly applying throttle bike seems to be fine all the way through the rev range and at an stand still bike idles and rev perfect WOT or not seems to be only when under load, Did have k&n and akroprovik link and box and powercommander 3 , i have since removed the k&n and put to standard and disconnected the power commander still got the exhaust on tested inbetween the chages and the problem persists.
so im starting to think fuel pump or tps any other suggestions. ?
Has anyone seen this or had this ?
Also from what i have seen in the forum the fuel pump needs to be 50lph but i cant test this and also the ones on ebay seem to rated slightly less
any suggestion on this too :Maximum pressure: 4.5-6.0 Bar / Operational pressure: 3 Bar / Flow Rate: 35 LPH will a pump with this spec be sufficient?