92 CiviC H.B

i just swapped an d16y8 from an 98 ex civic in my 94 cx civic hatch.the old engine was 1.5 non vtec, i have the ecu and complete engine wire harness. the passenger side wire harness is good and ready to go. but the drivers side(at the top) doesn't clip in. the clips are different. so i need someone to tell me how to fix this problem. thanks.