I just read this article, it was prety good, maybe it will work on my vx, I'm going to hook up a wideband o2 sensor and see where im at right now and play with this idea. Will also be testing this out on my dads insight.
I have no idea.. the insight was designed to be an extremely FE car.. but it's not completely designed for a hypermiler.. for as little that is involved with this it's worth a shot.
It may not do anything for my car but you must admit that many of the top hyper milers have fitted hand throttles to hold the throttle more steady.
I just have to say that this idea is awful darn clever. I can see why it makes more difference on the insight but it might help others too.