1UZ Supra DET3 Fuel Implant Mode - Start and Stall 

+S Rocco This is for a 1UZ-FE, not a 1JZ-GTE.

+Chambers45 sorry i misread!

+S Rocco No problem! Good luck!

I wired it per the DET3 manual, but this issue of stalling did not stop when I removed the DET3. I cant say why it wouldnt hold idle any more. I racked my brain for months trying to figure it out, and finally purchased a Megasquirt ECU and I couldn't be happier!

Thanks for reply , I'm also planing to do ms3-pro But now just want to play with foctory ecu i have 1jz vvti which run on MAF system and my det3 have 2.5 map build in i would like to convert to map system

Ron hello again , i didn't find the 1uz wiring in the manual, what i found in the google maf wiring are 1,B+ 2,VG 3,THA 4,E2 5,EVGR