I put my superchip in today and checked if I was throwing codes. I was throwing C2202, C2206, UO100 which is "unable to connect to the ECM/PCM A", and UO101 which is "unable to connect to the TCM" My question is, where can I learn what those first two codes are and what the hell are the ECM, PCM and TCM? I cleared the codes and then stuck the superchip back in and it said I wasn't throwing any codes. Does that mean they are gone? Any help would be great, thanks guys!

 

As far as codes hit this link.

http://www.obdii.com/codes.html

As far as your problem, if you cleared them and they dont come back dont worry about it. Computers can tend to do some funny things.