SewperDrewper
Full Access Member
So I finally got my 91 7.3 IDI with the E4OD back on the road just to remember that it's still in limp mode. I posted on here a couple months ago about the issues I was having and it was recommended that I replace my Speed Sensor. I replaced the part to see absolutely no change in anything. I no longer have a speedo as it just sits at 0 and will occasionally bump up to about 20 MPH. Tach works fine...if I leave the plug that goes onto the speed sensor attached, I have 1st and 2nd gear. If I unplug that connection, I will have first when I put it into drive, but the first time it goes into 2nd, it will not go back into first until it sits in park for a bit. Also, if continued driving without connector plugged in, 2nd is SUPER TALL, and it seems like it has 2nd HI and 2nd Low...haha. It will creep up to about 2,000 RPM and then fall back to about 1,600 RPM before actually making the shift into 3rd...What help can you guys give me?