How do i reprogram my computer with my cortex super chip
How do i reprogram my computer with my cortex super chip
I have a 04 f150 new body style and have a 02 sensor stuck on "lean" sensor 2 bank 2. I also have a k&n cai and rousch cat back exhaust on it. How do i reprogram my computer to clear this so it goes away? 5.4l btw.


