I am new here and need help. I just replaced the fuel sensors and know don't have power to the fuel pump. ( checked at the harness). I had to take the canister apart to get the sensor to go in and I had the rubber seal fall off the gas tank pressure sensor the first time I hooked it up. I did find that and put it back on. I checked the fuel pump fuse and switched out the fuel pump relay with the one for the horn and had no luck . Any ideas?