This is the FTDI I used:
DTECH FTDI USB to TTL Serial 5V Adapter Cable 6 Pin 0.1 inch Pitch Female Socket Header UART IC FT232RL Chip Windows 10 8 7 Linux MAC OS (6ft, Black)...

I have a homemade cable with the generic OBDII male and a USB with the R232 USB Adapter. I had to trace the pinouts to the corresponding wires on the OBDII connector and then make sure the pinouts...

Well, I had success flashing the PCM. I had to keep clicking "write calibration" and I attached a copy of the log file. It stopped a total of three times, I also recorded the process on another...

Hello,
I originally tried flashing a PCM on a mostly stock 1995 Formula and the voltage was not sufficient. I charged the battery overnight and attempted to reflash the PCM. Now I have no...

Hello,
I own a 1995 Firebird formula and look forward to learning from the vast knowledge found in this forum.