Fried my Cats!
#1
Fried my Cats!
Just as a word of warning to those that turn off COTS, looks like I destroyed both my cats on those high-speed runs at the Salt Flats. I turned off COTS so I wouldn't loose power right at the critcal moment during my runs. Now I'm getting an OB2 "not ready" on the catylitic system. I checked the voltage on both rear O2s and they seem to be flat-lining at 900 mv.
#4
Re: Fried my Cats!
Sounds like it's not that uncommon to destroy the cats after turing off COTs. So I guess I'll go to off-road pipes when I put the headers on; but I think I'll put flanges on them so I can put the cats back in when I need smog-legal status.
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#10
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Re: Fried my Cats!
COTS Disabled here with Jet Hots new catted ypipe. Been on the dyno several times, Road Raced, and been on several long trips and haven't had any problems yet.