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Old 06-02-2012, 09:57 PM   #39
slow_frs
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Quote:
Originally Posted by Slartibartfast View Post
I have a noob question. I have no experience with ECU tuning, and I'm curious what it really is. Altering timing? fuel? Tricking the air flow sensors? Etc etc... I really don't know. Is it safe? Will it screw me when I'm due for an emissions test? Can someone enlighten me.

Oh and BTW, can someone tell me where the carburetor is on the FR-S, I can't see it in any of the engine bay pics.

Thanks
Now I'm going to act as if you didn't ask about a carburetor, but an Ecu flash does not trick and sensors you actually go in and change the parameters of things like fuel and timing and being able disable certain sensors, and yes you can pass emissions
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