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View Full Version : BB pids for LMM Allison need work



rcr1978
January 27th, 2009, 12:24 PM
I have noticed for quite some time now that some of the BB pids for the 6 speed don't work. I know that there is quite a few that are not working but for starters a important one like TCCSLIP does not work. I found that this is not actually calculating slip at all, it only shows a value when the turbine speed is faster than input speed. This is when coasting and the convertor is not locked like when coming to a stop. When you are on the gas when the convertor is unlocked you still get 0 rpm for a reading and it should be showing some slip. When input speed exceeds the turbin speed (unlocked or slipping convertor) it shows 0rpm therefore if the trans is actually slipping you will not see it at all. Anybody else see this?

Blacky
January 28th, 2009, 12:00 PM
The Allison BBL PIDs are being worked on for the next update.
I believe that issue and others are being addressed.

Regards
Paul

rcr1978
January 28th, 2009, 01:45 PM
Thanks Paul

Blacky
February 17th, 2009, 11:07 PM
A whole bunch of Allison 6 speed (and T42/T43) trans PIDs have been added to the BB logging. They will be available in the upcoming beta release, due out at end of Feb.

Regards
Paul

rcr1978
February 18th, 2009, 04:02 AM
Cool thanks, when are they going to be applied to pass through logging?

Blacky
February 18th, 2009, 07:56 AM
Cool thanks, when are they going to be applied to pass through logging?

Asap.

Regards
Paul