The ECU has a series of tables and parameters that control how the engine operates. It's like the programming code that defines a piece of software that you use.Chance.Briggs said:What does the ECU do exactly? What does it mean when my ECU gets flashed?
Not sure where you heard that, but it's false.Chance.Briggs said:I know that upgrading the stock 02 WRX's radiator can add about 15-20 hp
The two definitions I can think of are:
1) That folded paper you use to navigate (because you're in the stone age and don't have GPS)
2) ECU image that gets flashed
Edit: changing answer now that I saw the mistypingThanks Mikie13 I also had a question about Mishimoto Radiators. I know that upgrading the stock 02 WRX's radiator can add about 15-20 hp, but is the all alluminum mishimoto radiator a good upgrade, or should i get an sti one from the dealership?
No, your rep is terrible because your positive additions to this forum are non-existent.my rep is terrible because people are cry babies when they get a negative opinion. IDK