Post by
nismoka24e91 »
https://forums.nicoclub.com/nismoka24e91-u157802.html
Tue Apr 13, 2010 4:32 pm
i have recently swapped a gauge cluster out of a 89 240sx SOHC into my 91 d21 2.4L SOHC. so far the all the idiot lights and gauges besides the speedometer work. the reason the speedo doesn't work is because my truck used a mechanical speedometer and the speedo out of the 240 is electronic. the speed sensor out of the 240 wont work in my truck because its an automatic trans. if i got a speed sensor out of a newer d21 automatic would it even be compatible with my trans ? or even the gauge? or would a manual trans out of a 240 work in a d21? all are possibilities. thanks.