So, I have a 2004 Busa with a PCIIIusb and I was out on a ride the other day and got onto the highway and everything was going good until I was getting off the highway and the bike was stalling when I was trying to give it throttle and down shifting. Since then I haven't been able to start it except a little bit of running with starter fluid.
I initially was checking with my manual and my plugs weren't damp after trying to start, there was fuel draining from the pump when I pulled the fuel line off and my fuel pressure gauge was reading 0. So I took that as a bad fuel pump and ordered a new one and got it installed. Since that has been installed its still priming when you turn the bike on and I am getting damp plugs after attempting to start now, but still no start. When I take the fuel line off now there is no fuel draining, but it does run fuel when you prime it. I'm almost certain that my 2 fuel pressure testers are bad now since both are reading 0 even with the new fresh pump. I am checking the pressure with a line with a T in it that attaches to the fuel pressure gauge. I have checked and there is spark at the plugs as well, also, put it in dealer mode and I am getting a C00 no issues. I am pretty lost on where to go next, any help would be appreciated.
I initially was checking with my manual and my plugs weren't damp after trying to start, there was fuel draining from the pump when I pulled the fuel line off and my fuel pressure gauge was reading 0. So I took that as a bad fuel pump and ordered a new one and got it installed. Since that has been installed its still priming when you turn the bike on and I am getting damp plugs after attempting to start now, but still no start. When I take the fuel line off now there is no fuel draining, but it does run fuel when you prime it. I'm almost certain that my 2 fuel pressure testers are bad now since both are reading 0 even with the new fresh pump. I am checking the pressure with a line with a T in it that attaches to the fuel pressure gauge. I have checked and there is spark at the plugs as well, also, put it in dealer mode and I am getting a C00 no issues. I am pretty lost on where to go next, any help would be appreciated.