withut fuking anything up?

 

No, I wouldn't recommend it. It can cause you to get worse gas mileage and cause other bad things.

 

my O2 sensors and Cat went bad at 53k miles. I took it to the dealer and they replaced it for free because of some "8/80 warranty". Go to the dealer and see if you still qualify.

 

93 civic putting new header on but the o2 sensor broke its a 4 wire o2, ******* sucks i dunt have a car to go get another 1 gunna let it sit for a few months mybe

 

what could go wrong?

 

I've been driving with no O2 at all for the last 2 months nuttin bad so far other than running rich meaning real bad mpg

 

Shouldn't hurt anything but gas mileage and possibly the cat. You can definetly drive without it though.

 

mine was busted and i got a new one. and its making my car miss really bad and hesitate. i drive with it off sometimes but yeah the gas mileage is bad that way. you burn gas rich like a mother. it was showing up on the back of my car so i plugged it back in and just live with the shitty response.

 

You will just get crappy gas milage cause you will be running hella rich. My buddy did it for 2 months.

 

run without primary o2 for a while and without secondary o2 for a while. i noticed no difference in mpg at all. car just started running a little rougher after a while, but nothing big.

 

I have been running without a primary oxygen sensor for well over a year now. Still get in the 30's mpg when I drive. My wife gets even higher since she dirves like a granny, while I seem to redline everytime I drive it. NO NOTICEABLE problems other than a constant CEL. I had the car completely checked over by Honda w few months ago to get some work done and everythign was A-OK. My wife had them check EVERYTHING and fix any problems found

 

they didnt tell u ur missin an o2 sensor?

 

Well at first look, nothing looks out of the ordinary. I have an HX which is a 5wire O2 sensor. I went turbo, so I hacked my harness to accept 4wireO2 sensors.

I have since went back to stock and gave my wife the car, so I am using the 5wire ECU and wire harness, with a 4wire installed.

 

that reminds me, i need to reset my code for the 02 on my daily.... comes one every 3,000 miles. it is like an oil change light... so, to answer the original poster's question, sure it is okay. but, everyone is correct in the fact that the car will run rich and you will lose fuel mileage. one day i'll change it...

 

u can drive it, just that u gonna waste mad gas which is really expensive...but u should be alright

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by cuban0 &raquo;</TD></TR><TR><TD CLASS="quote">u can drive it, just that u gonna waste mad gas which is really expensive...but u should be alright</TD></TR></TABLE>

I consistently get in the low 30's when I drive and my wife gets in the high 30's

 

i been doin it for 2 months.......i get lik 10-12 mpg, runnin rich, smells like gas, and yea its not worth it, but yea finally installin my exhaust this weekend, so im installin da o2 also lol finally better gas mileage

 

I get 20 mpg with no o2s at all on a '99 Civic EX with a GReddy turbo kit. Not too bad.

 

i mean gettin one is not that expensive and installin the ting is not hard

 

thnx for the rep;lys guys ik took care of it the first day i posted this, i just drove my car no headers, no o2 and just payed 100 bucks for a universal one and drove home, it was me being desperate cuh i have this one car and thats it that runs and i didnt want to get fired so i HAD to take care of it then it was already 10 so good thing autozone stays open past 11 here