Quote:
Originally Posted by Akari
No? Only the first O2 sensor is used for that making these adjustments. Taking readings from the second O2 sensor after a cat to try to adjust A/F doesn't even make sense.
The second O2 sensor is literally only there to ensure your cat is working, this reading is not used for any engine management purposes.
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Now that I think about it, that makes sense. Thx bud
Though, I already bought the bung and o2 sensor extension cable. So as long as the welding the bung is cheap that will be my cheapest route at this point.