ok i recently put in my up/down pipes and i got a CEL as i expected after a few miles but then i wanted to remap the fuel so i disconnected the battery for a while and then i reconnected it and ran it for 20 minutes (went to south beach and back) and i expected to get the CEL light again but it didnt happen and its still has not come up after a good month or so from the reconnection of the battery so i was just wondering is this a bad/good sign? would it be confusing my ecu? or did it just adapt to the mods? or what????