Thread: aem hook up

if i get a aem uego wideband and i got pacesetters catless would i hook up the o2 for the aem where the rear o2 goes? i have mine plugged right now im assuming yes but just making sure that i wouldnt have to make a new bung...would you guys recommend this aem with guage or getting an lc-1 and wiring it up to my aeroforce?

if you have a cat, no not the same place. you have to put it before the cat. i put mine right after where my headers exit. built my own downpipe and catback though.

cant you just get a o2 pigtail and use one sensor?

The PCM can't read a wideband sensor.

I think some you can rig up the controller to emulate a narrowband to wire up to the stock wiring. You'd need to look at the capabilities of the controller though.

so then if i have no cat i can put the aem's o2 in the spot for the rear o2 on my pacesetter dp? because the cat wont alter the readings.....

That's correct.

thanks!

the AEM setup will come with a wideband o2 sensor. you need to weld it in in it's own separate bung unless you delete the cat and run it in the rear o2 bung.

He did say in his first post he had catless pacesetters. use the rear o2 bung and you will be fine