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2006 Oxygen sensor

B

BeachVette6

New member
Just wanted to know how many O2 sensors or on the 2006 Supercharged? My car now has 92K on the clock andmI wanted to know if those sensors should be changed ?
 


1 pre cat, 1 post cat.

It never hurts to change them, they do at some point require a change (100k ish). The new denso sensors are leaps ahead of the factory ones that were in my 00 gtp. I'd replace both, you can get em online for a good deal through rock auto.
 
Denso/delco is the same thing in my book. Half the parts on your vehicle are either a ac delco or a denso part.

I prefer to stay with a factory type sensor, instead of say a bosch etc etc.
 
Im doing an O2 sensor in my '06 GP today...I dont get the whole "upstream" & "downstream" thing. Which is the one on the exhaust pipe...downstream?
 
Im at rock auto and there are so many different ones...I'm confused as to which one to order.
 




Man, was that sucker ever in there. I wailed on that wrench till I was afraid the jack stands were going to tip. Figured with my luck I'd bust the manifold too. Finally got my nephew to come over and burn the ***** out. Never had anything stick that bad.
 
all i used was some liquid wrench and wrench and it poped off. the o2 are reverse thread so you may have been tighting it by accident.
 


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