Anyone know how I can get the damn light to go off. I have a 98' Civic DX and all that I have done so far is a AEM Cold Air intake and it goes off. Anyone else have this problem and know how to fix it????

 

reset ecu ! could be ur obd2 sensor not breathing well! check that best way to do it is to clean that sensor with choke cleaner

 

what code are you getting? THat could help a little.

 

IMO the easiest way to reset your ecu is open up your fuse box under the hood and pull out the radio fuse (7.5) for like 30 secs and then plug it back in. Your CEL should turn off. If it comes on again the chances are it's the O2 sensor. They are a bitch, I went through two of them already.