Help with KA24DE SWAP into my s13

[ucantstopthebick]

So i just finished my e to de swap but i can't get it to run right... at first it was running really rich, throwing codes 11,12,13 (cps, maf, coolant temp. sensor) but testing all those three they checked out fine.. i replaced my o2 sensor and now its not rich anymore.. but it still won't idle! it will start up run perfect for like 2-3 seconds then start sputtering and die.. i've checked everything from fuses to vacuum leaks, i've replaced cap, rotor, plugs... AND if i keep on the gas it will run and drive just fine.. so i'm at a loss... does anyone have any suggestions? thanks

[MaximA32]

Have you checked the IAC/V?