SUCCESS - EVO/3G ECU in a 6th Gen Galant
ok so ive been doing some research on GalantVr4 and on the DSM forums and im thinking of running either a 3g Manual or an Evo ECU in my Galant, it's already been successfully swapped into a 1g and a 6GVR4 and running great, and i wanna take advantage of the tuning abilities as well as being able to run a 8g/3g MAF in place of the 6g MAF so i can run a CAI...
I have both pinouts of my 6g ECU as well as 3g/evo pinouts and 1G DSM pinouts
I plan on boosting in the future but i am aware than NT guys have run the evo ecu in their 8g's...so i dont think it would be much different in my 6g....those who did it in 1g's and Gvr4's both said the response from the swap is unbeleivable..
Parts to get:
ECU - Either 3g or Evo (Both are relatively the same)
ECU Pigtails - Either 3g or Evo
3g MAF
3g Injectors
Parts to Make:
3g/evo to 1g/6g Harness
OBDI-OBDII Cross Harness
http://i41.tinypic.com/168cztg.jpg
(harness made by keydiver on Galantvr4.org)
Everything should be plug and play with the 3g injectors and MAF
ECU Pinouts:
http://i143.photobucket.com/albums/r...981/viewer.png
http://i143.photobucket.com/albums/r...81/viewer1.png
http://i143.photobucket.com/albums/r...81/viewer2.png
(credit to eyebromski on EvoM)
The changes to get it working in the 91+ are as follows.
Evo 19- DSM 6 - 90 to 91 changed the wire for the MAF Reset from 14 to 6
Evo 43-DSM 104 - This is the clutch switch. Wired up it allows use of Modded Tephra maps which have NLS, etc.
Evo 18-DSM 67 - ISC Coils are reversed but the jury is still out on if this matters.
Evo 5-DSM 68 - See above.
In addition, you'll notice one wire (Evo 62) goes to the OBDII plug, pin 7. Look here click for the OBDII pin out. The one to use is "ISO and KWP Protocol Pins". Pin 15 does not need to be hooked up. You can get power for the OBDII plug from pin 12(DSM)/102(Evo) and ground from 13(DSM)/101(Evo).
You also need to wire pin 79(Evo) to OBDI Pin 12
(credit Broxma on Galantvr4.org)
Gonna start making my harness soon....
Thanks to Spd_Frk and Isaurio for helping me out with this last night
ROM INFO 2006 EVO VIII 96530006
link: 9653006.HEX
link: 96530006.XML
link: evo7base_20081101