Re: Aft O2 WAS: Re: do gen II daks have ping problems?

From: Tim Berry (coolva1@home.com)
Date: Wed Oct 25 2000 - 15:15:36 EDT


Yes, 24#ers.. but still runs richer than with the cat... but barely...
I'm goin to the track again the 10th of november... I'ma hope for 13.5
again.. or better =)
*-=-=-=-=-=-=-=-=-=-=-=-=-*
Tim Berry (97 Dakota Club Cab)
Chesapeake, VA
Best 1/4: 13.50@101.91
*-=-=-=-=-=-=-=-=-=-=-=-=-*
> My guess is that the slightly richer mixture is because the cat isn't
there
> and because the aft O2 sensor isn't in the exhaust. No cat = less back
> pressure
> = more intake of air (?) = more adjustment on the rich side (?).
>
> Then again, aren't you running 24# injectors?
>
> Bob



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