ran into a problem with my auto to R154 swap please help

shenronzero

spitfire
Oct 19, 2007
407
0
0
orlando/ New Smyrna Beach FL
ive got my auto droped out of my car and im about to put the r154 in but i noticed some of the sensors are different... ive figured out what to do with most of them except for one. the speed sensor that goes on the very back i dont know what to do with... can i use the auto one or is there a wiring trick?

thanks.... pic showing two parts the top one is the one for the r154 the bottom is the one from the auto.

p1161487_1.jpg