So I got a 2000 civic ex coupe, the automatic d16y8 blew ,so I picked up a manual 1998 d16y7 from a LX , after a ton of searching on forums it is now running and driving with a jumper harness (obd2b to obd2a) running the 98 ecu, however the last issue I’m having is the Iacv, I’m getting P1509 , both engines I believe are 3 wire iacv but it’s throwing that code, anyone have a solution?