o2 bank 1 goin bad....
#1
Staging Lane
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o2 bank 1 goin bad....
hey so i was driving home today and the ses light pops on .....so im not happy, no one ever is when that lil yellow light pops on...ne ways, i get home hook up the scan tool i got :-D...and i got an 02 bank 1 sensor fault....so i was like meh...nothin really big, just deleted the fault and the light goes off...my ? is...i got long tubes, ory, and cheapo/hick catback that previos owner put on, and they prev owner put on the headers and y, and its got teh o2 sims on it, sooo where do i go from here, just ignore it??? or buy new sims or what not..
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Bank 1 is driver side.. sensor 1 is front and sensor 2 is rear.. You need to tell us witch sensor bro. And i had this prob recently i also had sims. I had bank 1 sonsor 1 and 2 fucked up i cleared em and they kept coming back and my gas mileage went to ****!! about 11MPG!!! So i changed the front 02's and then for the rear sims witch went bad! I just went to a performance shop and had them totally erase the codes so its all good now better MPG problems solved. Need any help shoot me a PM ill answer all your questions.
#6
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soooooooooo yeah, well like i said i cleared the fault the night it popped on...now later that night it popped on again so i was like DANG! u kno....but last night i was driving it and it went OFF! so i was so happy to see that...but i thought well thats wierd...was it jsut being goofy or did it somehow resolve the problem on it own, can a o2 sensor fix itself or what....anyone else see this b4...