Chip pack

[Bruce Plecan]

-----Original Message-----
From: Guenther,Max <Mguenther at ASCO.COM>
To: 'diy_efi at efi332.eng.ohio-state.edu' <diy_efi at efi332.eng.ohio-state.edu>
Date: Monday, January 25, 1999 11:06 AM
Subject: Chip pack

Yep, if it's got some clear goo type stuff on it that's part of the Knock
sensor
filtering.  If you do a search for syty  at their home page flip to chip
guide,
and you can see what if looks like to make sure it's oem
Bruce        The two smaller chips (plastic) is a netres, and the ceramic
one is
                more knock sensor stuff.  The eprom is soldered in........


>
>I just got my 90 vette ecm in the mail and pulled out the chip.  Inside
>the pack there is a home made looking monster on top of two smaller
>chips(i dont know what the little chips are yet as I dont have the
>courage to touch the monster)  Anyway what is it for?  Also does anyone
>know the speed of the rom chip?  I found a 27c256- 150 is this ok.(i'd
>leave the original alone)
>Thanks,
>Max
>