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hey guys, quick question.... Is it possible to block off the o2 sensors on the manifolds or headers without having serious issues??? I have been running !cat for a few years now and so the sensor beyond that was still there and caused no issues except check engine light. I was wondering if it is the same situation with the ones on the manifolds or headers....
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If I'm not mistaken those are what calculates the air fuel mixture so without them your computer wouldn't be able to add or subtract fuel.
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Re: o2 sensors
Pre-cat O2's are VITAL. Post-cat, meh. I have a sim in my post, and keep up with good sensors in the front 2.Comment
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Re: o2 sensors
okay thanks for the help guysComment
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