99 civic si jdm b16a swap help.
 

Hello, I need some help guys I have a 99 civic si stock b16a2 got a jdmb16a with a p30 ecu for a deal, having issues with my motor was going to swap that in then build my stock one. What do i need exactly wiring wise, and is p30 good to run on it? Thanks! Will be my first swap so help is needed :)

No offense bro. But use google or use the search forum feature. Others wont be so nice. Good luck with the swap!

Re: 99 civic si jdm b16a swap help.
 

Thanks but idk why anyone would bother being mean haha, im just asking for help about a ecu harness etc. But it is the Internet so im sure the trolls are lurking

You will see.....
In the meantime learn to search

Re: 99 civic si jdm b16a swap help.
 

wire cutters and electrical tape, just match up the wire colors.

Re: 99 civic si jdm b16a swap help.
 

not understanding the question? they're both the same engine. what year is the jdm engine?

Re: 99 civic si jdm b16a swap help.
 

If you had a B16 in the car, why aren't you just dropping the other done in and just changing over whatever components you need to change from OBD1 to ODB2? They're both the same engine really....

Re: 99 civic si jdm b16a swap help.
 

Need more info on exactly what you got, have, etc.

Re: 99 civic si jdm b16a swap help.
 

x2????

Re: 99 civic si jdm b16a swap help.
 

:google: