1NZ-FE ECU

[speed1]

Hi bro, u need higher top speed u ecu remap is last job.. I mean if u have n/a engine.. do u have 1.5 1nzfe? U need hi lift cams.. I can help..

[speed1]

u need your engine to make higher revs and so power.. if u put longer final without increasing engine performances u go bad acceleration and u need too much to reach same speed as now but worst probably u don't improve any speed..

[Majoto2]

Originally Posted by CTScott

There are very many. For the US market alone there are over 20 separate part numbers. The variations for our market include different features (ABS, traction control, transmission type) and regional differences (US, Canada, Puerto Rico and Mexico specific ECMs).

2012 Yaris 3D hatchback manual.

Is is possible to swap out my Japanese ECM for an American/Canadian/Puerto Rican one so I it will then have cruise control in the ECM? I bought the car in America and it has a J (for japan) on the first slot of the VIN, I am assuming that the computer was built in japan and doesn't have these features built in.

But it makes sense in my head that if I found a manual ECM programmed in America then it would swap over without a hitch.
Can you help?