ibepimpedout

Hey whats up, i got a 04 civic and i am planing to take of the catalictic and redo the whole entire exuast. but when i do that i got the o2 sensors in the catalitic and in the headers. is there a way i can disconnect the o2 sensor so i wont get the service light. lets me what i can do thanks and if i put a air intake do i need to do anything about the o2 sensor

Oren

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ibepimpedout &raquo;</TD></TR><TR><TD CLASS="quote"> lets me what i can do thanks and if i put a air intake do i need to do anything about the o2 sensor </TD></TR></TABLE>

WHHAAAAA?

Harassing Herbs

u need a chip so the ecu will not look for the o2 sensors. just tap the new exhaust system and put the sensors back in , u will get good gas milage

Ghetto Civic HX

You'll want to use the primary o2 sensor. That monitors your air/fuel ratio. It is possible to use an o2 sim to get rid of the CEL, but just know in your heart of hearts that you're slowly killing mother earth

ibepimpedout

what would you recomend me to do. cuase im was going to leave the 02 sensors out i guess. the place where they are going to do my exuast is probally going to leave them out. all there going to do is put a new pipe they bend.

ibepimpedout

what type of chip is this and where can i get all the things i need

WildPig

Before you do ANYTHING, research about what you're doing! You shouldn't go about changing things when you don't know what the hell any of it does!

You need to keep at least the primary sensor in and working, cuz it'll be pretty funny if your fuel system starts failing and you don't know it cuz your engine isn't monitered at all.

Lesson here: Don't "pimp your ride" just because MTV says it's cool.

ibepimpedout

so what chip do i need for it to tell my car i dont have the catalitic, cuase i think it doesnt matter about the headers i dont think it would bother it.

WildPig

Did you read what i just posted? You at least NEED the primary o2 sensor in your header, it's ridiculously stupid taking out both.

I know you want the cheaper answer, so here it is: leave the primary one in and get a simulator for the second one. Try this: https://www.casperselectronics...honda

Hows that for a serious post to a retarded question?

ibepimpedout

so i leave in both . what do i need now a chip ?

EGCivicCoupe

wow..

ironlung78

because you don't feel like using the search function, read the FAQ section from this website. It should explain most of your questions...
Yes your car is 0BD2, and yes you have to leave both sensors in..

http://www.o2simulator.com/

WildPig

This thread is awesome..........