hey guys i have a 97 civic dx hatch i need correct info on swaping a d16y8 complete motor in place of my current d16y7. i know i can use the same trans for now till i get the s80. my question is the wiring, i have a complete usdm long block i have the ecu to match which is the p2p and i have the complete usdm engine wire harness, is the engine harness plug and play straight to the ecu threw the firewall or do i need to wire up anything additionally? i hope i explained it correctly. i more less wanna do it this way so i can run it threw smog legally with no problems!

i know theres probably threads on this subject i just had these specific questons and i want to make sure i have the right info regaurding my questions, thanks guys!!!!

 

https://honda-tech.com/zerothread?id=2137140

 

thanks i appreciate it alot