ok so half way through the swap and ive got a few problems

1. the guy doing theswap tells me that the wiring harness (being a jdm engine) is only long enough to reach to the drivers side( jdm passenger side(ecu spot)) and that he has to extend the wires to fit over to usdm passenger side. when i think about it seems realistic, but ii have never read anywhere online about people having that problem. anyone with a swap have this problem?????


2. on the h23 there were 6 plugs coming off of the wiring harness, on the h22a there is only 5 plugs? anyone know what this mystery plug is? i have no idea. am i missing a plug or is this right? should the guy just drop the engien in there with the 5 existing plugs????


need help bad guys, this swap is taking much longer than it should really take and im starting to get irritated at the shop doing the swap for me

 

what year is your prelude and also what year engine you have and also there should be on extra plug with a gray cover over it so let me know

 

1996 si h23


engine is jdm 92-95 h22a

you think the extra plug was for the obd2???

 

bump

 

I used my existing harness on my accord, and added a couple things.

 

bump

 

check this tutorial

 

WOW!!!! That just answered took my hand and walked me through the whole thing. Thanks man... i had some questions b/c i had my 96 swapped w/ a obd1 engine that were answered in that post. I'll be referring to that for everything!

 

good luck, if you have any other questions, bump your thread back up..