i have recently bought a wrecked 03 gsxr 600 alstare i have everything working but the fuel pump i bought a "working" fuel pump off ebay and i have hooked it up and i have not fuel pressure i un pulged the pump and check the electrical current at the plug for the ecu and i am getting 12.85 volts but i hard wire the y/r and b/w wire and i get nothing should i hear it spool up or anything? might i have been sold a faulty pump or am i doing something WRONG?
i would appreciate help i geel dumb founded right now
yeah every thing is in working order clutch is pulled kickstand side switch is functioning and in neutral starter will tun engine is turn over but no gas flow i have it disconected from the fuel rail i have power to the fuel pump harness but i cant even get the fuel pump to spool up when i hot wire it :/
i did that as well i had a check engine F1 light and put it into dealer mode and i had it upside down once i took care oif that the pump still not working i have checked fuses every thing possible that i could think of
should i just go out and buy another fuel pump?