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Old 09-25-2016, 07:40 PM   #3
thstone
Certified Boxster Addict
 
Join Date: Nov 2010
Location: Los Angeles
Posts: 7,669
Quote:
Originally Posted by porschebus View Post
We don't know yet which gearbox ECU use should it be from 911 or Boxster S?
Without doing any research, my gut says use the 911 transmission ECU since it is programmed for the transmission that you plan to use.

Quote:
Originally Posted by porschebus View Post
If you think can be others problems feel free to tell about this here.
My gut also says that you should look at all of the electrical signals (inputs/outputs) between the Boxster engine ECU and the 996 transmission controller to make sure that all of the signals match up like they do in their respective cars.

There is a chance that the Boxster engine has some different signals than the 996 engine to/from the transmission. If not, then its plug and play. If so, you will have to figure out how to replicate the missing signals so it all works when you're done.
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1999 996 C2 - sold - bought back - sold for more
1997 Spec Boxster BSR #254
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Last edited by thstone; 09-26-2016 at 03:02 PM.
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