[Gmecm] Caprice Prom/ECM help

[Avery Nisbet]

You don't need to buy a burner.  There are lots of way of getting the
code on to a chip

Buy a flash chip from moates ~$5.
http://www.moates.net/c2-sst-27sf512-chip-p-39.html?cPath=26

Get an old computer and a 3com 905 nic card with the prom chip socket.
These nic cards sell for ~$10.
Boot a linux boot cd and program the chip.

Here are some instructions.
http://esm.logic.net/public/dsm/ecu-flashing.html
They are for DSM(mitsu) applications but they use nearly the same chip.


-Avery


On Mon, Aug 29, 2011 at 9:07 PM, Bob Hughes <rwhughe at oplink.net> wrote:
> If the ecm still has the factory label on it it should have the three or
> four letter calpack code (like HWX or AKRK) on it along with the ECM
> number like 1228063.
> --
> Robert W. Hughes (Bob)
> BackYard Engineering
> 29:40.237N, 95:28.726W or perhaps 30:55.265N, 95:20.590W
> Houston, Texas "The city with too much Oxygen"
> rwhughe at oplink.net
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