Thermocouple for EGT,Gm contollers

[Jennifer Rose]

>From: dzorde at aesprodata.com.au
>Date: Mon, 14 Oct 96 08:16:16 
>To: diy_efi at coulomb.eng.ohio-state.edu
>Subject: Re: Thermocouple for EGT
>Sender: owner-diy_efi at coulomb.eng.ohio-state.edu
>Reply-To: diy_efi at coulomb.eng.ohio-state.edu
>
>
>     Didn't someone mention that there is one mounted on the GM TPI EGR 
>     unit, or is that only a temperature activated switch ?
>     
>     Dan        dzorde at aesprodata.com.au
>
>
>______________________________ Reply Separator
_________________________________
>Subject: Thermocouple for EGT
>Author:  diy_efi at coulomb.eng.ohio-state.edu at INTERNET
>Date:    10/11/96 8:19 PM
>
>
>I'm also interested in this, as are probably quite a few others on 
>this list. Please would anyone replying to the above question also 
>send it to the list and not just a private reply.
>     
>Thanks.
>     
>Andrew
>Dr A. N. Bosch
>Physiology Department/ Sports Science Institute 
>University of Cape Town Medical School
>P. O. Box 115
>Newlands 7700
>South Africa
>
Hate to give an answer and ask a question in one e-mail, but... in GM TPI
EGR unit there is temp switch use to detect hot exhuaust gas under certain
conditons. Trouble code 32.

Paul, is the 86-89 ECM 1227165 calpak 16151348 eprom contents similar? if
not what are the differences? 

Thanks Vance