Hi Our 1994 e150 Van has the followng trouble after start up the ABS lite comes on , when driveing in forward it will shift poorly ( hard up and down, in the wrong place, or coast down hill in 3rd or OD) and the speedo is erattic. The speed sensor has been replaced (with a good one I HOPE!) If unplug the sensor cable at the diff the speedo sits at zero the abs lite comes on and the van has poor shifting. Before I replace the sensor I would like to ohm out the cable and the sensor , anyone know the reading the vss should have, and where can I find the vss cable up at the front of the Van?

thks