aight. I was on the way home from work today, and my CEL turned on. Two weeks ago, i installed an FS race header and flex pipe...reinstalled the EGR valve, both O2 sensors (with an O2 cheater)...anybody got any ideas as to what's going on?
check every single connection 2 insure that none have come loose. secondly, reset the ecu (discon battery 4 5-10min or so)...then c if it all goes away and goes 4 good. could have been just a freak deal.
Try Ult's way first and if it still throws a cel,
just take it to Autozone and have them scan it. The service is free of charge and you can take the code they give you and post it in team tech (if they don't solve your problem there).
actually theres a way to get the dtc code by ur self without the autozone comp. Hold down trip reset while you turn the car on. it will go into test mode and hit trip reset again and again till you see DTC. it will then blink a code number. that would be your problem.. PM me with a code number, I should beable to tell you what the problem is.