OK this is the deal im doing evo9 engine into evo8 shell, first thing im trying to do is get the immoblizer code off my old ecu, WELLL

problem is i get no power to inside of the car, the engine is not in the car at all, but the old 8 wiring harness is still in never removed, so i hooked it up to the battery "which has sat for 8 months" to the harness i get power threw out all the fuses in the fuse box all the wires/ plugs that go from the fuse box into the fire wall are hooked up. so the issue is

I can turn the key complete over and i get no power inside the car at all no light nothing, and i have no clue wtf is going on lol

 

uhm well start out with something as simple as checking the power on the battery..

try using sentances because i can barely understand what you are doing. Are youtrying to put in an Evo9 engine into an Evo 8? Using the Stock evo 8 harness? im pretty sure you need to use an Evo 9 harness as well as an Evo 9 ECU...

The ECU not being plugged in properly may also make a difference...

ither than that i would suggest you fix your grammer and take it over to the advanced part of this forum because evo general doesnt seem like a good place to find someone who has swapped over an evo 9 engine into an evo 8

 

Ok, no just forget about the evo9 part right now that was just to explain why the I am doing this. There is no engine in the car, and the battery has power, like i said threwout the whole fuse box and plugs on the harness in the engine bay i have power. Just no inside the car the key turns over and i get nothing. I need the power inside the car so i can get the immoblizer code off the evo8 ecu before i take the ecu and wiring harness out of the car. See what i mean now?