My car was working fine no problem. I push it out to sit outside and it rained 2 days in a row. I went to go turn my car on and the battery was dead. I swapped out the battery and realized when I connected it the fuel pump was running and wouldnt shut off. I replaced the fuel pump relay about a month ago and I took it out and tested it with a multmeter and it seems to be working fine. The computer is also brand new. Something obviously just randomly happened overnight, and for some I have a feeling something got wet, but I am not sure what else it could be. I am planning on trying a new relay but I dont think that is the problem. Any other ideas?