Quote:
Originally Posted by BullittSVT
Alright! I finally had time to deal with my o2 sensor situation
Being the dummy I am, I was tackling the post-cat o2 sensors instead of my faulty pre-cat ones. I encountered a problem with the driver side post cat where the sensor would not thread into the hole (the threads on the hole were all messed up) so i'm trying to either a, not run this o2 sensor.. or B. find a solution on how to get it to thread in.
I also mutilated the old o2 sensors getting them out since it was a pain in the a$$ to get off so using them is out of the question. In place I have two Bosch 13111 IIRC intended for my front.
Ordered the Delso's for the front now.
My other question is will I affect much not running rear o2 sensors? I've read around that it's basically for emissions and that the front o2s are technically only needed for the A/F.
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Rears only monitor catalyst activity. . .You must have a sensor or plug in the hole or you will have an exhaust leak and will have a MIL for the rear 02's but will not effect performance.
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99 Trans Am WS6 A4 - SLP lid, JBA shorty headers, Flowmaster catback, 3.42 gears, SD tuned, UMI LCA's.
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