Hey guys I recently switched my 02 RSX from auto to 5 speed manual and my donar car had everything I needed well besides the chipped key so I put my manual ecu in the car but it wouldn't start due to immobilizer so I put the original auto back in now it starts and drives perfect but rpms will only go as far as 5000 so my vtec won't engage what's the problem the ecu

 

How's your oil level?