cdndna
New member
so i purchased a p28 chipped and a p30 chipped a while back and i have a d16y7 stock i was planning on swapping the head to a y8 but i later on decided that instead im gonna wait till next summer and get a h22 installed. Now to get to my point the p30 ran like complete shit when i used a stock base map the p28 worked a bit better but the engine jumped when i pressed and released the gas. I am using crome. Now i was wondering if i get a p05 CX obd1 or should i get a p08 and chip it for my d16y7 basemap ? and will any of these ecu`s not make the engine jump ?