6s and j2 ecu compatibility
 

Hi guys,

I have a 00 forester s-turbo ej205 engine and my mods: vf-34 turbo, sti pink injectors, walbro 255 lph fuel pump, 3'' catless exhaust and K&N air intake. I recently bought a j2 ecu for j207 engines and tried out but the car doesn't start. I can't hear the fuel pump and therefore am thinking it could be due to some coded key required or some wiring differences. Anyone could help me out here? Does anyone knows if this ecu is compatible with my car? Do I need to code keys to run or modify the wiring to match the specs or both?

Thank you all