First GN chip

[JTesta1966 at aol.com]

In a message dated 3/25/00 5:24:42 PM Eastern Standard Time, 
n5xmt at bellsouth.net writes:

<< The bad thing about the GN MAT sensor is it's right after the air filter, 
 but before the turbo... Probably why they didn't really do much with it.
 If it was in the intercooler to TB pipe, where it actually measured the 
 temp of the air flowing into the manifold, then a decent set of corrections 
 could be written.
  >>

But couldnt you take a S.W.A.G. and guestimate what the temp wil be coming 
out of the turbo, by the temp of the turbo and the amount the air heats due 
to compression (boost)?  If not, somone would have HAD to document these 
values in a before and after test of say installing a front mount IC.

If you COULD guestimate what the intake charge would be, just have to apply 
that to the pre-turbo temp values to achieve an actual air entering engine 
value. Am I way off here?

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Jim Testa                                         TType86 on #BuickGN
jtesta1966 at aol.com                               buick.fiendish.net:6667
ASE Master Technician            NJ Lic. Motor Vehicle Inspector
L1 Adv Eng Perf Certified     NJ Licensed Emissions repair Tech
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