Kpro won't start no other car

[Dc5katsst]

I recently been using my Rsx kpro to driving and start my k20 crx one day I went to put ecu back in Rsx it wouldn't start my Rsx when I turn ignition it doesn't show cel light before cranking at first I though it was my Rsx but recently try the same thing on other friends k swapped cars as done before n it's the same it wouldn't start it but when I put it in my crx it show cel light when cranking n turn on fine please help me understand this

[Dc5katsst]

Noone yet

[Spunkster]

It is very hard to follow your post that has no punctuation or breaks.

IT sounds like your ECU has been damaged by faulty wiring in the engine swaps.

[Dc5katsst]

Well sorry about that, I am just in need of maybe a solution to this problem. What can be done to fix this problem, it's just funny that it work fine in one car but not others....

[Spunkster]

If the wiring is incorrect and has damaged the ECU then you will have to replace the ECU as it cannot be repaired.

[Dc5katsst]

so i am better off keeping the kpro just the crx, since it only starts that with out any problems. i guess i have to buy a kpro for my rsx now fml