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Old 02-23-2009, 07:38 PM   #13 (permalink)
puretone
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Quote:
Originally Posted by Roman View Post
Well it's pretty well true... But just depends on the upper limits that the standard ECU has a 'map' for.

You need to remember that 'normal' atmospheric pressure isnt always the same. Toyota has to account for all situations, whether driving up a mountain, or when there's a high pressure weather system coming through and you're at sea level.

They'll definitely have 'mapped' the how much fuel is required for X amount of air that is more than 'normal' but it's only speculation to say where that point is, without testing it.

I wouldnt be willing to bet a motor that it can take 10psi, hahaha.

10psi hahahahaaaaa

Yeah I wonder about that, just how much of a "map" they have for anything above atmosphere, which by the way is officially 1Bar, not 0psi as soooo many boost gauges show.
I wonder how much above sea-level one has to be to be "reading" 4 or 5 psi
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