Identity?

[Jon Fedock]

Thanks for the Info. But this leads me to another couple of questions. What
is this out of? Where is the calibration stored (there isn't a prom)?
Hmmmm......
Jon Fedock

-----Original Message-----
From: Ludis Langens <ludis at cruzers.com>
To: gmecm at efi332.eng.ohio-state.edu <gmecm at efi332.eng.ohio-state.edu>
Date: Monday, April 12, 1999 6:07 AM
Subject: Re: Identity?


>Jon Fedock wrote:
>>
>> Anyway, there are three surface mounted chips inside with these markings:
>>
>> One of these:
>>     185
>>     16141356
>>     KQENG8946C
>>
>> Two of these:
>>     519K
>>     9108 16079435
>
>This sounds like the 16153597 ECM I have here.  This ECM has: two
>16079435 I/O buffers, one 16153014 MPU, a 34987 O2 amplifier, a 34993
>IAC driver, two 16045980 quad drivers, a 34992 power supply, a 16156085
>fuel pump relay driver, and two injector driver transistors.  The PCB is
>marked with several numbers of the form 122*056.
>
>--
>Ludis Langens                               ludis (at) cruzers (dot) com
>Mac, Fiero, & engine controller goodies:  http://www.cruzers.com/~ludis/
>
>
>