Hi guys new to the forum just got my first bimmer, have worked on them before but any how. I have a 2001 330i believe zhp model, with aa supercharger kit stage 2, auto car. Question is can i run the dinan tcm software on top of the active ecm software. I realize they are to different controllers but they communicate with one another and not sure if a problem will occur. I want to get the trans shifting firmer instead of like a Cadillac. Any help will be appreciated.
There are no ZHP in 2001. The ZHP was introduced in 2003 and ended in 2005 for sedans. If you have a sport package 330i, that's all it is... not a ZHP.
Yes you can use the transmission software.
Okay thank you for the info wasn't sure if zhp was in 01 or not, found conflicting info on yrs available.
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