No 02 Sensor I Dont Know How My Car Was Running - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

s13dan · 03-31-2005, 11:27 PM

Well i got a tubular mani and some other goodies and was installing them today when i started i relized my o2 sensor was un-plugged.. the harness for it was on the other side of my engine bay, and i geuss i have been driving my car for about a 6 months like this.. i thought without an 02 my car would run like shiat.. and that would explain why i cant run ANY uped boost. hell i ran a 13.7 with no 02, 8lbs-o-boost, and dryrotted junk yard tires LOL. i cant wait untill i get my tubular mani and other goodies on with new gaskets and new 02 thats actually plugged in. well my SR never stops amazing me.

orion::S14 · 04-01-2005, 07:11 AM

You probably had bad cruising mileage, but the O2 is ignored at high load, WOT, etc...any time other than cruising.

So that would not have affected WOT power output, or your 1/4 mile time...FYI.

- Brian

mjjstang · 04-01-2005, 07:26 AM

I think that mine is bad too, it was a hack job I think some wires are bad oh well hehe it works, I do get gas mileage worse than my mustang tho,

03-31-2005, 11:27 PM	#1
s13dan Zilvia FREAK! Join Date: Aug 2003 Location: Springfield, Mo Posts: 1,519 Trader Rating: (2) Feedback Score: 2 reviews	No 02 Sensor I Dont Know How My Car Was Running Well i got a tubular mani and some other goodies and was installing them today when i started i relized my o2 sensor was un-plugged.. the harness for it was on the other side of my engine bay, and i geuss i have been driving my car for about a 6 months like this.. i thought without an 02 my car would run like shiat.. and that would explain why i cant run ANY uped boost. hell i ran a 13.7 with no 02, 8lbs-o-boost, and dryrotted junk yard tires LOL. i cant wait untill i get my tubular mani and other goodies on with new gaskets and new 02 thats actually plugged in. well my SR never stops amazing me. __________________ 89 240sx hatch #933-the hot rod 91 240sx coupe #131,603-the daily

04-01-2005, 07:11 AM	#2
orion::S14 Nissanaholic! Join Date: May 2003 Location: Orange Park, FL Posts: 1,666 Trader Rating: (0) Feedback Score: 0 reviews	You probably had bad cruising mileage, but the O2 is ignored at high load, WOT, etc...any time other than cruising. So that would not have affected WOT power output, or your 1/4 mile time...FYI. - Brian __________________ www.KA24DEvelopment.com

04-01-2005, 07:26 AM	#3
mjjstang Post Whore! Join Date: Apr 2003 Location: Michigan Posts: 2,654 Trader Rating: (5) Feedback Score: 5 reviews	I think that mine is bad too, it was a hack job I think some wires are bad oh well hehe it works, I do get gas mileage worse than my mustang tho, __________________ I was going to, but I can not think of a sig less than 75 characters.