RE: Re: Mopar Performance Distrubutor vs. PCM

From: Bernd D. Ratsch (bernd@texas.net)
Date: Tue Mar 05 2002 - 20:25:54 EST


Man...you've been busy! Looks really good so far! :) (Love the
HotWheels looking logo...heheeh.)

Uhhhh...why are you releasing the BOM, PCB Schematics, and NetList?

- Bernd

-----Original Message-----
From: owner-dakota-truck@buffnet.net
[mailto:owner-dakota-truck@buffnet.net] On Behalf Of Shane Moseley
Sent: Tuesday, March 05, 2002 10:53 AM
To: dakota-truck@buffnet.net
Subject: DML: Re: Mopar Performance Distrubutor vs. PCM

Hey Bernd - I just recently finished building my first MegaSquirt
fuel-injection controller. I have two more that are still in the box
but want to install the first one and get some testing done before
building the last two. I am anxious (sp?) to get more involved w/it and
do some playing but unfortunately due to my fathers illness (ALS/Lou
Gherig's Disease) - it doesn't look like I'll get to anytime soon. It
currently has a 1-bar MAP sensor attached but I could easily replace it
w/a 2 or 3-bar one if you are interested in playing w/it. I know you
are busy w/the replacement motor in your Dak but thought you might be
interested since you are such a performance buff. If you haven't
already - check out http://www.bgsoflex.com/megasquirt.html and/or look
thru some postings over at http://www.yahoogroups.com/group/megasquirt
and let me know what you think. Pay particular attention to the
PC-Configurator screen shots at the bgsoflex site and you'll get an idea
how controllable this thing is.

Latr,

Shane

"Bernd D. Ratsch" wrote:

> Hehehehe....(I've gotta do it)...
>
> Actually, it's controlled via the cam position sensor in the
> distributor which send the signal to the PCM which...blah blah blah...

> LOL
>
> (Just messin' with ya Shane.) ;)
>
> - Bernd
>
> -----Original Message-----
> From: owner-dakota-truck@buffnet.net
> [mailto:owner-dakota-truck@buffnet.net] On Behalf Of Shane Moseley
> Sent: Monday, March 04, 2002 8:37 PM
> To: dakota-truck@buffnet.net
> Subject: DML: Re: Mopar Performance Distrubutor vs. PCM
>
> Actually it is the PCM that controls the injectors. The distributor
> just lets the PCM know when cyl #1 is sequenced for injection. The
> camshaft position sensor is located there and the PCM will not start
> the injection sequence without that signal. Other than that function,

> the dizzy also distributes the spark originating from a single coil to

> each of the individual cylinders and drives the oil pump just like
> conventional distributors.
>
> Now - if you replaced the throttle body w/a carburetor, then it would
> work because you will have replaced the spark and fuel delivery
> mechanisms. Of course, then your gauges wouldn't all work due to lack

> of proper signals (tach for example).
>
> Latr,
>
> Shane



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