I have searched and only found one link to a table showing how to wire a 727 up to run 730 code, but the table is not clear at all as to which terminal is what function. Does anybody have a table they have made or gotten from somewhere.

Thanks,
Dan

 

The '727 is internally the same as the '730.
There are no wiring changes necessary.

I'm running the 727 ECM and routinely program the EPROM with BIN data for the '730.

Both '727 and '730 use the $8D Mask.

Hope this answers your question.

 

I think he is looking for a pin out comparison..

engerdan you have an email

 

No that is not want I am looking for. I need the pin out for the 727 when you are running a 730 bin. Because the 90-91 vette has an extra sensor (oil temp) and some other stuff is different if I rememebr correctly.

I currently have the pin out for it to run a 90-91 vett bin, but if I wish to run a f-body bin I need a different pin out.

 

Well looky there faster then I can reply to the first messase I got the answer I wanted.

Jeff- That was EXACTLY what I was looking for, now I am one step closer to a Ford running with GM brains.

Thanks Jeff

 

No problem..

But roopert is also correct as the bins are very close.. there are a couple differences but I am basically runnning the AUJP F-body BIn in my 91 vette, although I have the oil temp sensor and vette timing in the BIN file

 

Jeff could I talk you out of a copy of that? I'm taking my RS from carb back to EFI (StealthRam style) and I want to use a '727 so I don't have to wire as much through the firewall.

 

I will try to remember to either email it to you or post it on my website for access..

I got most of the info from the Gm Shop manuals and Ludis' website at one time

 

727-730 conversion

http://jeff.vettextc.net/ECM/