O2 sensor placement with Magnaflow spun cats?
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Putting together a wish list to do a complete cats on back exhaust for the STR and have a question. So far this is what I have-
#59926 Magnaflow Highflow cats
#10791 Magnaflow Tru-X pipe
#10416 Magnaflow 14" x 4" muffler for resonators
#12226 magnaflow 14" Muffler's
#35136 tips
So my question is the stock Catalytic converter has an O2 sensor just upstream and 1 in the converter itself. If using the #59926 spun magnaflow catalytic converter where are you guys putting the second O2 sensor? I think I read before that the 2nd sensor goes just aft of the Catalytic converter but cannot find the thread now. Can anyone verify where the 2nd sensor goes without it throwing up codes?
#59926 Magnaflow Highflow cats
#10791 Magnaflow Tru-X pipe
#10416 Magnaflow 14" x 4" muffler for resonators
#12226 magnaflow 14" Muffler's
#35136 tips
So my question is the stock Catalytic converter has an O2 sensor just upstream and 1 in the converter itself. If using the #59926 spun magnaflow catalytic converter where are you guys putting the second O2 sensor? I think I read before that the 2nd sensor goes just aft of the Catalytic converter but cannot find the thread now. Can anyone verify where the 2nd sensor goes without it throwing up codes?
Last edited by PaleRider; 01-11-2011 at 09:18 PM.
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