I had my car tuned about a year and a half ago, and cant get back in touch with the guy who did it. So here is the actual problem, i went to different mechanic shops to see what code my ses light was displaying and every hand held diagnostic wouldnt work on my car? even i tried it and made sure everything was the right set up and it kept saying "error" or "check adapter" on all of them? do u guys think this can be a sign of a locked computer? The guy tuned with HP TUNERS, and the port worked fine before but a few monthes after he did it is when i started runnin into these problems? its sounds like im over reacting but i dont want to move forward with mods if i cant tune my computer?

 

Did you already check for an open CIG/ACCY fuse?

 

a locked computer tune would not stop you from reading trouble codes

 

Check the fuse

 

ya its fine. someone said it might be my adapter and its a common thing that happens in camaros? i never heard of that before.