i have an 02 rsx i put in headers n boltons and my engine light is on put nothing is wrong wit my car..do i need to unlock a code?

 

its the secondary 02 its throwing the code, if u have the dc race headers

either get the 02 defouler , or best get kpro, with kpro u dont need the secondary 02 sensor at all

 

That happened to my car too. i have an 02 rsx myself and my engine light went on, uhm I tried scanning my car, but nothing was wrong with it besides the fact that I followed the directions in the booklet and filled up my gas and drove it to empty and filled up the tank to full and the light turned off. Also you could restart your car by just taking out your batteries and entering your code afterwards. If that doesn't work, it could either be a leak or wrong air flow
-Pauline