i have a 2000 s-10 2.2l non flex fuel that i just replaced the fuel pump and filter on but im not getting any fuel tothe rail or from the pump. i replaced the ecm 1 and ecm b fuses and checked the relay that seems to be good. at the harness on the pump i am getting .02 volt reading on the brown and black aftermarket wire and im getting 1.86 volts off of the purple wire. that doesnt sound correct to me. can someone please give me some insight or other suggestions on what to try. thank you!