do i really need to change sensors on s14 motor into s13

[D Money]

i was looking at all the sensors on my s14 ka, from a 95 and noticed that they are all the same pretty much. does anyone know if i really need to change them? thanks a lot

[fryeguy80]

I am actually putting in a 95 motor into a 91 240sx right now.....as near as I can tell only the distributer needs to be changed and the sensor right before the injectors (I used the 95 sensor and spliced in the the 91 harness)...i'll let you know if I find others....

[D Money]

thanks a lot. what sensor behind injectors, egr? i put a 91 motor in my s14 before, now im doing the opposite. befoere i switched intake manifolds, now i really dont want too.