Cruise upgrade?

[chillman88]

Hey all,

I did a lot of searching and can't seem to find the thread. I thought someone had posted a way to convert from the old vacuum cruise servo on my 91 to a newer electronic servo (could have been a different forum).

Does anyone have any ideas on this? I'm going hydroboost since my vacuum pump died and the cruise never worked anyway since I got it. I'd like to fix the cruise and get an electric vacuum pump just for the HVAC controls.

 

[F350camper]

I did it on my ranger, since i have no vacuum pump.

If you poke around the end of my build thread in my sig you can see what i did.

I am using the signal from the RABS, so I needed to add an additional signal dividing box, but if you pull it off the transfer case sensor you don't need this box.

 

[chillman88]

I looked at your thread. The one I saw somewhere used the factory controls which I'm hoping to do as well.

 

[chillman88]

Found it! It was on FTE.

https://www.ford-trucks.com/forums/1427761-electric-cruise-control-yes-it-works.html

@Macrobb do you have a copy of the pinout? This table on the other forum is all messed up.