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02's

G

gotboost3

New member
hey guys i think my narrowband o2 sensor is bad are the 02 sensors for before and after the cat the same exact thing....im going catless so i can i just bring the 2nd one up top?
 


the one after the cat is completely different and a lot cheaper than the front one. the car needs the front one to run. the rear is just to check that the cat is working right.

you cannot interchange them.
 
ok im thowing code p1133 but im leaking exhaust at the mani to dp flange we'll have to see if it goes away when i put my pacesetters on if i can get them to seal lol
 
here is an idea that i have with the pacesetters. have flanges placed where the Y meets the headers. if you have a flange that will more than likely never leak and you will never worry if it pops out.
 
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