Ok i just got done putting a jdm d15b in my ej1 .... everything runs good but its only revs to 6k... i was thinkin it was the ecu ... but i swaped it out with my delsol and still the same thing .... there are no CEL. i have done this swap over 10 times and never had anything like happen.... so can anyone help ????

 

What computer you using with it?

 

p28 ecu

 

Hmm...I'm having the same issue on my D16Z w/ p28. I have another post running, so check it out.