95 Ford E350 PCM Pre-Repair Bench Testing and Inspection for Israel

[@ChristianRaymondFilms]

Can you flash these PCM’s to run with more power and better mpg rates?

[@dragradialperformance3540]

Flash programming did not start until 1996. These older computers can be custom tuned, but they require an actual chip to be burned, and inserted into the back side of the computer.

[@SDS-1]

Diode...... It's a diode