I've been told that my wheel speed sensor was bad in my 93 318 and I was told that it could possibly fix my speedo and my shift problem but the problem I'm havin is that I'm not sure where its at. Ive researched it and I've found that there's some on the trans and some on the rearend
any help will be greatly appreciated

 

The speed sensor for the PCM is on the rear of the transmission(2wd) Transfercase(4wd).
The ABS Speed sensor for the ABS system only is on the top center of the rear diff.

 

thanks I'll check that out when I get daylight!

 

anyone got a pic of what the sensor looks like? I'm thinkin bout ordering one on ebay but I'm not sure what they look like..

 

if you ever want to see what a part looks like go to autozone.com It will atleast give you a good idea.