Hello- wild situation with a 4l80E need opinions

[dave w]

The wiring doesn’t bother me much but if the prom has to be changed that might be the easier option for me. This is just an area I have never been before as far as prom and non oem equipment not being plug and play.

It seems unlikely the PROM or Computer would be the root cause for error code 68.

It seems unlikely the transmission would be rebuilt with an incorrect force motor, when the correct model year was specified.

Swapping the 16147060 Computer and / or PROM is a troubleshooting option.

Gearhead-efi 16147060 information page: http://www.gearhead-efi.com/Fuel-Inj...Information-85

[dave w]

Chip file or Binary file or .bin file "BAMP" attached.

[Plehne]

Thank you much for all your input! I will keep you posted on the issue maybe it will help someone else down the road, I have a couple options and not sure exactly what way I’m going to head yet.