We are swapping a b18c into a 92 integra problem is that the engine was in a 92-95 civic before so that was what the wiring harness came from. Since that wiring harness will obviously not work we are using the ls harness only problem that i have come to is the tps is a circle plug with three wires on the b18c throttle body and the wire going to the tps on the harness is a square plug with four wires if there were the same amount of wires i would just change plugs no problem but i need to know if some one else has done this and have they come to this problem before

 

has no one ever done this. What have people done to correct it if anyone possibly has done this?