Thread: JWT question

I've seen multiple people put up for sale ads where they list what turbo the ECU was programmed for. But, my question is, does it matter? If I have the correct injectors, MAF, compression, then is that fine?

yep, if your set up its identical to the ecu programed thats right

i´m using a jwt ecu programed for turbo, stock maf, 370cc inyectors, and works perfect.

I would like to know if jwt tunes for the size of turbo. If so, maybe that explains why I have some problems with timing on the bottom end.

i belived that but the label on my ecu just say turbo, don´t especifie what kind or size

Mine doesn't specify either. Looks like my timing map would be better suited for a small turbo though.