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Activating a solenoid "between shifts" Audi 097

Posted: Fri Nov 01, 2013 3:31 am
by Addicted
I'm slowly gathering the required data to implement MegaShift on my Audi 097 transmission and one of the things I've found is that it has a solenoid that is activated during each shift to 'cushion' the change. Is the MegaShift firmware able to do this?

I've now identified the solenoids that operate the various clutchs and brakes and the one PWM solenoid that controls pressure. I'm now putting together an Arduino datalogger to log all 7 solenoids, TPS, RPM and Vehicle speed. That should get me all the info I need to get started..

Re: Activating a solenoid "between shifts" Audi 097

Posted: Fri Nov 01, 2013 7:25 am
by Bernard Fife
Addicted,

Using the spare output(s) as a 'selective clutch output' might work for you See: http://www.msgpio.com/manuals/mshift/spareport.html

Lance.

Re: Activating a solenoid "between shifts" Audi 097

Posted: Sun Nov 03, 2013 2:41 am
by Addicted
Excellent news. Thanks again Lance. This is such a great piece of code.