Driving on my way to take wife to school and my CEL comes on. I've noticed that my car has been running like crap lately, and this confirmed for me that something is indeed wrong. So, when I go to check the ECM for the code.......there's no friggin screw to turn. I thought I was nuts and that the screw I used was to big and not reaching, so I used a smaller one and still, could'nt see anything. I ended up pulling the whole thing out to look for a screw and couldn't find it. The hole is there, but there's no screw to turn......any ideas? Thanks!