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hobieboy hobieboy is offline
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Join Date: May 2002
Location: Up North
Posts: 1,446
Originally Posted by AFM744 View Post
Hobie- I am curious about your IAT sensor, as it SHOULD be detecting temperature changes. Perhaps it's reading more the IC metal temp than the actual intake charge? Again let me stress the "respectfully" part as I am days from ordering my Megasquirt and EFI hardware, and your experience and friendship will be invaluable.
I do get temp changes... on a cold day, it can be only ~5degF higher than ambient when I'm warming up then cruise on the highway. If there's heat soak, I'll have that for a few min until I get going. There is a small spike in temp when boost comes up on track, but we are talking about 2-3 degF; hardly influential IMHO.

The car does run well and I'm also using temp correction for fuel; which works as expected hence I haven't doubt the reading much.
87 930 K27HFS/B&B/Twin-Plug... Megasquirted
Old 07-15-2008, 07:36 PM
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