I have a 1991 Toyota Camry 2.0 4 cyl. I was checking under my hood to find a particular fuse. In the fuse box I pulled the wrong fuse the 15amp EFI fuse. The engine stopped . I put the fuse back and tried to start the vehicle and it would not start. I checked all of the fuses and the fuse links and they were all good. Why is the vehicle not starting?