Tranny Shift Point
5 Year Member




Joined: Mar 2009
Posts: 1,321
Likes: 532
From: The Great Midwest, aka, Flyover Country
Prolly a whole bunch of stuff:
throttle position
air mass sensor
manifold vacuum
tranny hydraulic pressure
RPM
likely more....
New systems are complicated little buggers!
throttle position
air mass sensor
manifold vacuum
tranny hydraulic pressure
RPM
likely more....
New systems are complicated little buggers!

