Thanks for the info. Do you know of any software I could use to read and backup the current firmware?

Does the same hold true for writing? I am using Ford IDS and the software only writes. The first step it does is to erase the PCM. Does the voltage need to be stopped and started between erase and flash? I am afraid that I will be left with a bricked PCM. What software do you recommend using to read...

I have a J2534 adapter that does not have anything physically connected to pin 13 on it's circuit board. As a result, I am unable to flash Ford PCMs likely due to a lack of FEPS voltage on pin 13. Does anyone know if I can use an obd breakout box to manually assert 18v on pin13 and have the flash co...