I'm using an older FAST ECM for my 555 build and am having trouble finding information on it...


When I pull up the ECU configuration menu, "TBI FI Mode Enable" is selected...
I understand it would've had to be sent to FAST to have the mode changed, but they no longer support it, so I'm SOL....


Any idea what the difference IS in this mode as opposed to "Bank - to - Bank" mode ?

THANKS !

Doug

If you are on yellow bullet go to the electronic section and post there lots of people there can help.

Just curious, what does your injector harness look like ? is it set up to run 4 or 8 injectors ?

I may have a sequential box and harness sitting around.

It's set up for 8 Injectors...

The FAST tech line won't help, that sucks.

Yep..

I've called them multiple times.. I understand it IS a 13 year old system, but I would've thought there would be some documentation available or someone still there that is familiar with it..


Let me know if you come across it. I may have some interest in it..

Thanks ! I'll give it a shot.

Your inbox is full... How much are you looking to get for it ?

THANKS !

Doug

512-584-9279

How new are you to EFI?
Do you need a harness?
One option would be a big stuff herd they where cheep.