mississippi31
New Member
ok i just rebuilt my engine in my 2000 honda civic in rebuilding it i found that there was a older motor out in the car then came with it .. it has a D16Z6 motor now its marked P28 now i have been having some electircal prob otu of it that i have temp fixed like the wireing that keep draining the battery now i cant read the ecu in it no matter where i go to have it read i think the person who didi the swap left the vtec ecu that came in the car in it and put the older motor in it now what i need to know is do i need a p28 ecu for it just need a lil imformation on it