95 Camaro PCM scanner

[steve ravet]

This was posted by Bruce a while back.  Don't know if one of these is
your ECM part number.  If not, check with the dealer.  Surely the
connector is available separately from the harness.

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For doing the 1227165/727/730/749/808/747, if you want to redo
make a harness you'l want for the two connector ecm a 12047946
and a 12045575.  If your doing a three connector ecm then you'll
need a 12089591 in addition to the above.  For terminals 12089660
These are from a Packard Distibutor so I'm assuming they shipped
the numbers invoiced.  So any errors, and well they typoed..
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Ken Kelly wrote:
> 
> I would like to build a test fixture for the 94-96 camaro
> PCM, so I can work with Daves scanner and try to learn to
> program this PCM. I can't find connectors for this PCM.
>         Does anyone know a source for Connectors for the 8051 PCM?
> I haven't been able to match them, and my local wrecking
> yards want over $100 for the harness. I am trying to find a
> bad engine harness, possible from and engine fire, or a
> source for the connectors so I can set up a workbench for
> the 8051.
>         If I can build a fixture that will power and provide basic
> inputs to the 8051, It will be much easier to try to learn
> to reprogram this PCM.
>                 Ken
> 
> Dave Hempstead wrote:
> >
> > I've uploaded my 95 Camaro scanner code, schematic, and a274 PCM
> > document.  It is located at:
> > ftp://efi332.eng.ohio-state.edu/incoming/95Camaro.zip
> >
> > Enjoy!!!
> >
> > Dave Hempstead
> > dave_hempstead at hp.com

-- 
Steve Ravet
steve.ravet at arm.com
Advanced Risc Machines, Inc.
www.arm.com