I've been reading about the rear o2 not doing a thing for these trucks so i plan on yanking the cats out and fabing up an exhaust and out the side my question is does anyone know a company that makes o2 simulators for Fords, since from what i've found most fords have the same style o2 sensors. Any and all help is appreciated. I'm not sure if anyone has made any, i know ive read about people making them and that they are easy. Again any info would help.

Thanks, jason

 

Instead of "tricking" the PCM. I'd put that money towards a X-Cal tuner instead. That way you can have other mods and in the process turn off the rear 02s in the PCM.

Sims might be cheap. But fooling a PCM is tricky business. You very well might go through several types of sims unless you know exactly what to do electicly speaking.

Rich

 

sounds like an idea