Foxflash Bench Not Working User Repair Guide

By | April 21, 2026

Here is a real case study we are sharing about a customer repairing a FOXFLASH ecu programmer.

 

Problem:

FoxFlash tool was not connecting with EDC17xxx, MD1xxxxxxx ECUs on bench mode. OBD protocol works. Bench not working.

foxflash edc17 bench not working 1

Solution:

Change 2 x 74HCT125D.

After replacement it works.

All Ok.

foxflash edc17 bench not working 2 foxflash edc17 bench not working 3 foxflash edc17 bench not working 4 foxflash edc17 bench not working 5