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Carbureted application - MAP ok?

Posted: Fri Mar 10, 2006 8:41 pm
by fordfanboi
Does the MAP look ok on my log? I thought MAP would move closer to ambient outside pressure ( 85ish ) when the pedal is stabbed while idling in neutral.

FYI - I'm only connected to RPM, MAP, and AFR.

Thanks!

Posted: Sat Mar 11, 2006 8:00 pm
by Bernard Fife
Fordfanboi,

The MAP looks reasonable to me. Generally reving in neutral doesn't provide enough load to move the MAP all the way to ambient pressure (actually stabbing the throttle while driving in gear should though).

Lance.

Posted: Sat Mar 11, 2006 8:27 pm
by fordfanboi
Thanks much! It does go back to ambient under load. :D