EFIDynoTuning Forum

doesnt look like a replacement... Let me get my hands on another ECU and see if it works on that one.

You can write 56k to the TI chip no problem.

My experience is car won't run, fuel pump is constantly on.

256k there's no issue because bank 8 is the start.

2 and 4 bank 256k are simple.

it worked worked... started and all. I'm going to try on another ECU tomorrow just to be sure.

double checked it on a different chip and different ECU.. erased it first. Loaded my 56k single bank tune on the address mentioned before (Chip 0x00 22000 to 0x00 2FFFF Buffer 0x00 0000 to 0x00 0DFFF). motor worked perfect.