Had a friend of a friend do my header install, but he messed up somewhere along the way and my CEL came on. P0141 is the code I pulled. I searched the azine archives and found various troubleshoots, but here's the thing... they're not f***ing working!

I checked the connections on both sensors, reset the code via OBD2 and via battery unplug and still can not get rid of this goddamn CEL. PLEASE HELP!

Thanks in advance for ANY input you may have for me.

 

Then he screwed up your 02 sensor. Time to replace it.

 

I neglected to mention that I just changed the 02 sensor prior to checking wires, but after the header install.

Any other suggestions?