Thread: Shifting problem. is it Auto transmission or air mass air malfunction??
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Old 09-12-2007, 01:35 PM
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ILUVMILS ILUVMILS is offline
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Quote:
Originally Posted by gmercoleza View Post
....and the computerized 722.6 tranny does appear to use input from the AMM/MAF.
MAF sensor data is used by the transmission, but in a round-about way.

The MAF sensor data is used by engine management (ME-SFI) for a number of things. One of these things, when used in conjunction with throttle position, manifold pressure, etc., is load calculation. This information is shared with the transmission control module (ETC.6) via "CAN C" and has a considerable influence on shift quality.
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