i know this isnt a import page but more and more people are going to the dark side and buying import trucks.

I was wondering if any body on here knows if you can elimanate the o2 sensers after the cats on a 04 titan. (progamer or a tune)

i have a couple of buddys that have boughts there trucks and now they are coming to me for help, and now im coming to you for help.

any sujestion or link would be great thanks for the help folks.

 

i think "up rev" does tunes for nissan titans not sure on the o2 sensors though you can get in touch with up rev amd see if they can.

 

im a bit lost.... why would you want to eliminate them? The nissan's ECU used the 02 sensors to check on the AFR every so often to make sure the AF sensors are working correctly.
if your just trying to eliminate a pesky light i can help with that. I have some stillen "02 emulators" that camw with my stillen longtubes. with the longtubes cats are deleted and the little black box tricks the 02 sensors into reading that there IS cats there and they are working . I have since added HF cats and took the emulators off. theres about 4 wires or so you splice into/ gotta dig it out of the garage but if you want it make an offer.
You can call stillen for more info on it, they only include it with their headers

edit: Uprev will delete these codes for you by telling the ecu not to monitor these areas but i have had mixed results with that. I may be able to locate another emulator box from a buddy if you need 2

 

am i reading your sig rite,your running chevy TB on your 5.6??

 

Yeah, several Titan owners have done the conversion to the 90mm TB. It does great on their trucks b/c of the large 4 valve heads with dual overhead cams.

 

Theres like 10 of us with it. Were the red headed step child of the aftermarket so we gotta make our own parts lol. It was the only other DBW performance tb on the market at the time. so we made an adapter and tought it how to speak japanese. ill try and dig up a pic.... its got a huge billet water chamber adapter to taper down to the stock manifold opening size. About a 13 rwhp gain but the real noticable difference is the lightening fast tb opening. Real fun on the streets. Thank god for vette parts!

 

that is some cool ****, sweet truck (for an import) jfwy

 

no sh*t.. that is some really cool stuff...

 

That is cool, sorry though, I have no idea. It really depends on tune software. What are you using now?