 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 - 5:13 PM
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 Enthusiast Joined Aug 31, '02 From Philadelphia, PA Currently Offline Reputation: 8 (100%) |
The aem has some basic autotune features... but you really will need to pay someone to tune the car from the ground up.
I would also throw in some 550cc injectors in there. That way, most of your base maps would be tuned for 550s, and then you can make minor adjustments to the WOT maps if you ever upgrade to a bigger turbo, instead of having to redo everything later on. -------------------- 15PSI - 30MPG - Megasquirt Tuned
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Feb 20, 2008 - 6:47 PM
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Enthusiast Joined Jun 25, '05 From Fort Wayne, IN Currently Offline Reputation: 14 (100%) |
QUOTE(lagos @ Feb 20, 2008 - 6:13 PM) [snapback]643762[/snapback] The aem has some basic autotune features... but you really will need to pay someone to tune the car from the ground up. I would also throw in some 550cc injectors in there. That way, most of your base maps would be tuned for 550s, and then you can make minor adjustments to the WOT maps if you ever upgrade to a bigger turbo, instead of having to redo everything later on. I'll be doing most of teh tuning myself. Just would use the auto tune to get the VE tables dialed in close so I could fine tune, rather than try to come up with a map from scratch. Injectors are staying as-is for now. I can't drop too much money on the car if I go this way. I still have the T/A project in full swing to finish up by summers end for the fall racing season. -------------------- |
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Feb 20, 2008 - 7:22 PM
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 Moderator Joined Oct 1, '02 From fall river, ma Currently Offline Reputation: 13 (100%) |
QUOTE(Fastbird @ Feb 20, 2008 - 6:47 PM) [snapback]643794[/snapback] QUOTE(lagos @ Feb 20, 2008 - 6:13 PM) [snapback]643762[/snapback] The aem has some basic autotune features... but you really will need to pay someone to tune the car from the ground up. I would also throw in some 550cc injectors in there. That way, most of your base maps would be tuned for 550s, and then you can make minor adjustments to the WOT maps if you ever upgrade to a bigger turbo, instead of having to redo everything later on. I'll be doing most of teh tuning myself. Just would use the auto tune to get the VE tables dialed in close so I could fine tune, rather than try to come up with a map from scratch. Injectors are staying as-is for now. I can't drop too much money on the car if I go this way. I still have the T/A project in full swing to finish up by summers end for the fall racing season. problem with that is the AEM basemaps dont have any of the cold start enrichment tables done, or any of the compensation maps, which will greatly affect driveability. theyre really only ment as a "limp it over to your tuner" type of deal. -------------------- Former Team 5SFTE pro member ;)
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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 x_itchy_b_x indeed I did. I'm using a GM 3bar map along wi... Feb 20, 2008 - 8:19 AM
Fastbird QUOTE(x_itchy_b_x @ Feb 20, 2008 - 9... Feb 20, 2008 - 5:07 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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