Quote:
Originally Posted by DonR
Now that we're done joking about this piece of crap, Would properly isolating the ecu from the rest of the electrical system have any benefits? I realize that few of us have the ability to do this and I am not one of them.
Don
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It might. A cleaner signal from various sensors could make for more accurate air/fuel adjustments. 18%? I doubt it.
As for what this does, perhaps it works like noise canceling headphones and maybe a large capacitor to try to even out current spikes & variations. Or something. 18% still seems incredibly ..uh.. optimistic. I wonder why they specify "at least 2 years old"?