 Swap Guys, ECU Question, AEM EMS Specific Related |
 Feb 19, 2008 - 12:56 PM
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Enthusiast  Joined Jun 25, '05 From Fort Wayne, IN Currently Offline Reputation: 14 (100%)  |
How easy would it be to repin my 92+ Computer to a 90-91 pinout for use with an AEM 1120 computer instead of the 1121? Reason I ask is that I may have an opportunity to snag an 1120 for much cheaper than the current going $1500-1600. If it's not a total rectal tear to do I would probably go this route in lieu of paying full price for a 1121 AEM EMS.
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Feb 20, 2008 - 8:19 AM
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 Enthusiast Joined Nov 12, '02 From Webster Ma. Currently Offline Reputation: 1 (100%) |
indeed I did. I'm using a GM 3bar map along with a GM air intake temp AIT sensor.
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Feb 20, 2008 - 5:07 PM
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Enthusiast Joined Jun 25, '05 From Fort Wayne, IN Currently Offline Reputation: 14 (100%) |
QUOTE(x_itchy_b_x @ Feb 20, 2008 - 9:19 AM) [snapback]643584[/snapback] indeed I did. I'm using a GM 3bar map along with a GM air intake temp AIT sensor. Nice! How about a wide band? Did you use one and hook it up to the AEM? Doesn't the AEM have an "auto" tune where you can set a target A/F Ratio? *Edit* I just noticed that you converted your EARLY ecu to the LATE ecu. I take it the charts above would allow me to reverse engineer this, I.E. I just need to find a pinout for my ECU then make it look like your top graph above? This post has been edited by Fastbird: Feb 20, 2008 - 5:09 PM -------------------- |
Posts in this topic
Fastbird Swap Guys, ECU Question, AEM EMS Specific Related Feb 19, 2008 - 12:56 PM
x_itchy_b_x I actually had to repin my 91 ecu to an mr2 93-95 ... Feb 19, 2008 - 1:07 PM x_itchy_b_x your ecu has a serial on it and find the pinout fo... Feb 19, 2008 - 1:10 PM Fastbird Good deal. I will probably try to snag this one t... Feb 19, 2008 - 11:53 PM lagos The aem has some basic autotune features... but yo... Feb 20, 2008 - 5:13 PM
Fastbird QUOTE(lagos @ Feb 20, 2008 - 6:13 PM... Feb 20, 2008 - 6:47 PM presure2 QUOTE(Fastbird @ Feb 20, 2008 - 6:47... Feb 20, 2008 - 7:22 PM Fastbird QUOTE(presure2 @ Feb 20, 2008 - 8:22... Feb 20, 2008 - 11:25 PM lagos Its not an issue of credit. If you got the skill t... Feb 20, 2008 - 11:31 PM Fastbird Oh, I fully agree that the dyno is usually an inte... Feb 21, 2008 - 12:13 AM x_itchy_b_x http://www.st18x.com/st185_ecu_pinouts.htm
found ... Feb 21, 2008 - 8:18 PM Fastbird QUOTE(x_itchy_b_x @ Feb 21, 2008 - 9... Feb 21, 2008 - 8:32 PM Fastbird Ok guys, help me out here. Above you can see my q... Feb 21, 2008 - 10:07 PM phattyduck QUOTE(Fastbird @ Feb 21, 2008 - 7:07... Feb 22, 2008 - 12:27 AM x_itchy_b_x t and te1 are the same. i remember that much. go t... Feb 21, 2008 - 10:17 PM Fastbird QUOTE(x_itchy_b_x @ Feb 21, 2008 - 11... Feb 21, 2008 - 10:54 PM Fastbird Charlie....thanks for that!!! I don... Feb 22, 2008 - 8:28 AM |
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