how to id an ECM

Jim Santoro sebring at vnet.net
Fri Nov 29 13:50:47 GMT 1996


On Fri, 29 Nov 1996 02:25:38 -0500, you wrote:

>At a recent auction I picked up a box of auto parts. Much to my surprise
>there was a computer in the bottom. It looks like a GM unit but
>inside its not too familiar ( I only have experience with my 88 2.8L ).
>
>It has to seperate chips in sockets, a 24 pin EPROM and a 16 pin prom.
>
>Its marked 86ASDU SERV NO 1227747
>
>The eprom is ASDU 9567
>
>Does anybody know this beast ?
>
>From my feeble memory, I think it's from a 5.0-5.7L Chevy Camaro  TPI
motor.  I double check tonight
Regards,
Jim



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