1227730

[David A. Cooley]

Frederic,
Check out memcal.jpg on the incoming ftp directory...  I removed the chip
and the back-up fuel/esc module and added a board with a socket.  I put the
back-up fuel/esc module off to one side and used the base part of the
memcal to plug into the PCM.  Makes trial and error chip tuning a lot easier!



At 01:11 PM 4/24/99 -0400, you wrote:
>Well,
>
>After swapping the 318 in my Dodge, I went to one of the local
>junkyards and found (I think) my elusive V8 TPI ECM.  89 Beretta, 4 cyl,
>which contained the 16196344, which according to Ludis's site is a later
>version of the 1227730.  Before I start hacking this into my truck, I
>wanted to clarify that this is in fact the case.
>
>Not having opened one of this recent vintage before, I found the memcal
>/ eprom was actually a module, with the EPROM, a white "glazed" board
>with eight leads which I would imagine is the "limp home" portion of the
>unit.  I started to pull this apart, since I obviously will be replacing
>the eprom with modified TPI V8 code, and found that the pins of the
>header pull out as well.  I didn't want to break this piece, and was
>curious if anyone else pulled it apart as I plan to, or if they just cut
>the pins on the old eprom and soldered on the new one.  I expected a
>socket for the eprom, and a socket for the limp chip to be on the system
>board.
>
>Anyway, open to suggestions, what did you guys do?
>

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           David Cooley N5XMT           Internet: N5XMT at bellsouth.net
     Packet: N5XMT at KQ4LO.#INT.NC.USA.NA   T.A.P.R. Member #7068
   Sponges grow in the ocean... Wonder how deep it would be if they didn't?!
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