[Diy_efi] GM MAP sensors - differences?

[jb]

they did have some turbo minivans, too.  they might have used 2 bar


On 1/16/06, Aaron Bunch <nitrusmr2 at yahoo.com> wrote:
> Is it possible the Holley used a 2 bar map sensor? I
> know the 2 bar sensors have different slots in the
> connectors.
>
> Aaron
>
> --- Dustin Lof <bubblesjrtwo at yahoo.com> wrote:
>
> > I know Chrysler used a lot of holley parts, they
> > used
> > a map that looked just like a gm part only the pins
> > are reversed right to left, and the slots in the
> > weatherpack wont align like you said yours did, I
> > would try a late 80s or early 90s caravan, they used
> > atleast 2 differnt part numbers with differnt
> > connectors, but only one looked like a gm sensor Im
> > sorry but I dont know the exact year but if you find
> > a
> > sharp parts guy I know it can be figured out
> > Dustin Lof
> >
> > --- pparaska at comcast.net wrote:
> >
> > > I have an old Holley Pro-Jection 4D system I'm
> > > trying to limp along with
> > > while I deal with some Megasquirt issues.
> > >
> > > I fried the Holley MAP sensor (markings on it are
> > > "3352" and "S95097"
> > >
> > > I tried replacing it with a Wells SU105 (which
> > > crosses over to alot of GM
> > > TBI cars/trucks) but for one thing, the connector
> > > doesn't mesh (the keys
> > > in the weatherpack recepticle don't align with the
> > > slots in the Holley
> > > harness plug.  I tried wiring it in temporarily
> > and
> > > the car ran INCREDIBLY
> > > rich, and the HONDO software showed very large MAP
> > > counts, from
> > > 115 to 240 or so, instead of the typical 30-115
> > that
> > > I saw with the
> > > Holley MAP sensor.
> > >
> > > Does anyone know of a good match to the Holley
> > part?
> > >
> > > Thanks,
> > > Pete
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>
> Aaron Bunch    ATS Racing    http://www.atsracing.net
> 91 2.2 T67 Motec turbo MR2 - 490 rwhp @ 29psi
> 93 SMG turbo MR2 274 rwhp @ 18.5 psi spare car
> 04 Jeep Grand Cherokee Special Edition (tow vehicle)
>
>
> "Just because you have the money to buy one, doesn't mean
> you have the skill to drive one."  Steve Neese
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