Bernd,
Go Go GO!
Bruce
----- Original Message -----
From: Bernd D. Ratsch <bernd@texas.net>
To: <dakota-truck@buffnet.net>
Sent: Tuesday, November 28, 2000 6:30 PM
Subject: DML: RE: FW: Stall condition? - Blower Fix for MAP Signals
>
>
> Clean out your IAC, check the O2 sensors, and hang in there Casey...i've
got
> that problem under control as well.
>
> If you want a hint...some "Logic Gates", resistors, a few Pots, a Diode,
an
> OpAmp, a few caps, and a few other items have the idle, mid, and WOT lean
> problem solved and working. My "Little Black Box" works, it's fully
> adjustable for mid and top end, and costs about $25 (that's if you build
it
> yourself and don't seal it in Epoxy resin.) I'm in the process of
> finalizing all of the adjustments (3 pots to adjust) and then will be
> running it through some more tests. It's very promising and works like a
> charm...even under 9# boost - No Pinging and No Retard box anymore. It
> prevents the computer from "learning" the super lean curves that the MAP
> sensor is reading. Yup, the MAP shows 30.8" of vacuum under even mild
boost
> and causes a lean condition. (I've got proof of this as well from two
> scanners and a dyno run.)
>
> "If you can't beat the computer, think like it and the problem is easy to
> solve."
>
> - Bernd
>
> -----Original Message-----
> From: owner-dakota-truck@buffnet.net
> Subject: DML: FW: Stall condition?
>
> Hey guys and gals...quick question for you all...for those of you who dont
> know
> who I am...I have '97 RC V6 with a powerdyne sc'er...anywho..lately the
> truck has
> been doing some weird stuff. When i start the truck in the morning or
after
> it has set
> a while without running and I try to start it...it fires right up and then
> the idle just
> drops and it dies. If I hold my foot on the gas it stays running just
fine,
> but as soon
> as I let off of the gas it dies. To remedy this...I have to slowly let my
> foot off the gas
> and let it kinda stumble and rough idle for a sec and then it seems to
pick
> up and idle just fine.
> Anyone have any ideas?
>
> thanks
> ==============================================
> Casey Aldridge
>
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