fervega2

Hello I'm new here and i was wondering if there any base maps for Scion tC Turbo. I'm not running stock injectors . there 540cc injectors. I ran the Dezod base map but no good. Car wont start. it cranks, but no crankover. when I remove the FIC it turns on fine and the idle is fine no misfire or nothing.
But when i hit the gas and let go the car shuts off. I really need some help it my first project and to be honest I don't want to give up on it. I have a feeling it has to do with the calibration of the CAI. my guess is it doesn't have the right injectors settings on the tune.

Anyone has a base tune?

BoostedTC1

Did you do the resistor mod to the cables of the FIC? Type in FIC resistor mod in Search. There is a good write up about it. Plus, someone correct me if I'm wrong but you have to change the injector size to 540
from stock on the fuel map section of the FIC. Enter, AEM FIC Scion tC Turbo on YouTube and there's a video that shows how to change injector size.

It is done by right clicking on the fuel map. The select change injector size and enter 320 for old injectors and then 550 for new. Hope this is useful for you.

fervega2

are the fuel maps suppose to change to negative.

BoostedTC1

Some where negative and some positive.

BoostedTC1

However, the values change.