auto transmission swap 89 to 93

i swapped a transmission from a 89 into a 93. The electrical connector from the engine to the transmission on the 89 car is a 2 pin, on the 93 it is a 3 pin. is there an easy fix for this or will the trans out of the 89 not work in the 93. Both 2.3l cars.
any help would be good.