code 12"NO CODE" PLEASE HELP

well my car check engine light came on and it was a code 12.I looked a the code decoder on the site and it says its a "no code".I just want to take off the check engine light how do i do it?

i thought the code 12 was same as code 11....something like that??

Code 12 - Exhaust Gas Recirculation System (1.5Lm CAL: A/T)
Pull the hazard fuse from under hood for 10 seconds to reset ECU

I already tried that.