Funny that you bumped this last night.

I was in a bit of a holding pattern, but just got back from another test drive. The first one with logic enabled to control OD and LU, and it blew up did just fine.

The disengagement was a little rough, but I have OD and LU set to disengage at almost the same speed, so I think the roughness was just the RPM jump from both turning off at (almost) the same time.

Originally Posted By Transman
Count the annulus lugs in the overdrive - the part that the park pawl engages (same lugs that the speed sensor senses) and then multiply that time revolutions per mile based on a given prop shaft speed.


Are these lugs going to have the same count, on every single 44/46/47/48 RE transmission? Near as I can tell by looking at my sensor outputs, there are roughly 64ish per each 1 driveshaft rotation.

Edit: I just went out and counted 23 lugs on a 2WD 46RE core I have.

Last edited by hooziewhatsit; 10/10/15 07:17 PM.
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