I just my Megan catback and headers in today!BUT now i dont know which O2 sim i need, i see the univeral one but do i get the single or double output?

Ill post some pics of my cat and headers......maybe tomorrow....

 

lol I'm not trying to be an a$$ but if you have a civic you should of only got a header and not headers

sorry not trying to be an a$$ but that is a serious pet peeve of mine

anyways I stay the hell away from the O2 simulators. As long as your O2 sensors are working properly I dont see the point in simulating them plus you'll have probably going through emissions (depending on what state you live in)

 

^ to get rid of the CEL man, limp mode ftl [:'(]

i think the unviersal ones from www.o2simulator.com will do you just fine though

 

sorry must be for a newer car. never had a problem with a CEL and I have complete after market exhaust. 4-1 header and cat back 2.225 piping

 

oh its cool civtegra, with DX's the secondary sensor gets all messed up trying to extend the wires and whatnot and since the DX cat is right in theexhaust manifoldthe header removes itand you throw a CEL alot of the time, with EX's its usually not a problem though.

tknaub what model Civic do you got?

 

hey flip did you fix your cel light with the o2simulator fromt hat site? i bought one from that site and it has not worked i would love a pic of how you wired it up to work if that is the one you got, i have a an lx so my cat is on the manifold as well (well not anymore)

 

www.o2simulator.com has installation instructions, i've got a CEL from my header on my DX and i need one of those simulators ASAP lol needed one for a while now, should be getting one soon. I think i'm gonna do a DIY when i get it though, so i'll let you know.

 

his avatar kinda looks like an accord? v6 would allow him headers but im not sure if any one makes them for the accord....just a thought though...but yea, it bugs me when people call them "headers" when there should only be one.

 

did you ever get that o2 sim? in need some help i tried wiring it like they have it but i keep tossing a code code 63 secondary o2 sensor