Wanted 1993 ranger pcm/ecm


87RangerXLTct

15+ Year Member

Joined
Aug 20, 2009
Messages
206
Points
3,101
City
Connecticut
Vehicle Year
1987
Engine
2.9L
Transmission
Manual
Total Lift
Stock
Total Drop
Stock
Tire Size
235/75/r15
Looking for a 93 ranger ecm, 4.0l 4x4 manual transmission
F37f-UC are the numbers on mine.
Thanks!
 
Try Rock Auto I got mine there a few years ago. Check every few days etc, they get them in, now and then
 
I would seriously try car-part.com….. they have really saved my butt more than a handful of times…
I tried a few yards on there that said they had in stock but when you call them they don’t have any lol
 
Let me dig around a bit …. I may have one. My favorite junkyard is at risk of burning in the fires around Spokane …. I’ll check there too once I can go back
Thanks for the help! Sorry to hear about the fires
 
Shoot, man I’m sorry I never got back to you. I did not find one. $108 sounds like a decent deal. That’s what I paid for my son’s PCM for his 05 ranger. Have you tried car-part.com?
I wasn't the one you were talking with before...
and no, i haven't used car-part.com...

Personally, i'd choose the re-manufactured unit over a junkyard pull any day.
the price is right, and it carries a 1 year warranty.
 
Looking for a 93 ranger ecm, 4.0l 4x4 manual transmission
F37f-UC are the numbers on mine.
Thanks!
Ai program sent this back to me for your ECM. Who knows, It's worth a shot.

Chat GPT response
: If you're trying to find a replacement because UC is hard to find, I can dig specifically for every 1993 4.0L manual Federal-emissions ECM that will work in your truck, including 1994 interchange possibilities, and then find the cheapest ones currently for sale.

If you send me a photo of the complete ECM label, I'll match the calibration number on it and narrow this down much more precisely.
 
Also, did u ever think of doing the capacitor repair on your original ECM? Worse comes to worse you could try it or maybe a friend etc with good soldering skills. Just a thought.

This video shows the Capacitor removal and tracer repairs of the ECM circuit board. Most of the time, you only need to do the capacitor replacement I believe.

 
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PS You can also send out your original ECM to this company and they can rebuild it. Just another thought. The info photo below is from the link on their website.


Screenshot_20260816_081108_Chrome.jpg
 
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