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View Full Version : Programming EEPROM (93c66) on 2010 Ranger Using Codiprog USB



yurezz
15th January, 2019, 02:59 AM
Hi all,

I am trying to change kilometers to miles on 2010 Ford Ranger (memory type s93c66) using Codiprog USB MK2 programming tool. It seems to be reading EEPROM just fine. However, it doesn't write a single bit of data. Did anyone encounter anything like this? I enclosed some screenshot and dump in kilometers. Any help or ideas on what I'm doing wrong will be appreciated!

I am using this aftermarket A-male to B-male Data Cable (https://www.amazon.ca/AmazonBasics-USB-2-0-Cable-Male/dp/B00NH11KIK/ref=sr_1_4?s=electronics&ie=UTF8&qid=1534204313&sr=1-4&keywords=USB+2.0+Cable+-+A-Male+to+B-Male) and this 5V DC Power Cable (https://www.amazon.ca/StarTech-com-USB2TYPEN1M-Barrel-Power-Cable/dp/B009JXJITS/ref=sr_1_31?ie=UTF8&qid=1534202606&sr=8-31&keywords=power+cable). I also tried desoldering the chip, changing voltage, updating firmware, and even replaced the tool.. but nothing helped.

Andresolivares
15th January, 2019, 03:46 AM
brother, the codiprog of the prosys is a non-calculating reader

Andresolivares
15th January, 2019, 03:49 AM
what you should do, is the calculation in a separate editor, although the codiprog software is the same