P08 is for D15b are you swaping in D17A? I recommend you to go for D17A. I have driven same accord with D17A its torquy.
ECU code for Manual D17A is 37820-PLM-006. First portion 37820 is same for almost all hondas. Next is the real thing you should look at. Next shows if car is auto or manual. If numbers are in 900 series its for auto and you would see extra connector for transmission.
Make Double Sure if you go for Manual you get Manual ECU and if you go for Automatic you get Automatic ECU.
What i have seen in many cars D17A was swapped with old kick down cable instead of its own. Go for orignal Auto transmission. No compromise on ECU and Transmission.
Before buying Engine check if there is oil present in transmission if yes its color should be RED nothing other than that