MEFI 4 ECM definition file

[Extinct]

I am in the same "boat", literally. I am working with a MEFI-3 controller for a Volvo Penta version of the Chevy Vortec 5.7L. I am interested in using my EFI-Live in a scanning mode only. I have a TunerPro RT .ADX file (data acquisition definition file) and a .XDF file (tuning definition file), and would like some help in getting my EFI-Live to at least scan this type of file, if not tune.

Ross and Paul, can you point us in the write direction?

If you need additional information regarding the data stream coming out of the ALDL connection, please let me know.

Any help you can give would be greatly appreciated.

Thanks

Tim

[GMPX]

Ross and Paul, can you point us in the write direction?

I don't remember how it works Tim, sorry, it would have to be 10 years since I looked at an ALDL data stream.
Do you have information on what each data byte does and what each message request contains?

[iaff284]

Extinct,

I am trying to scan engine data on a Mercruiser 5.7 MPI MEFI 3 with Tunerpro. Can you send me a copy of your ADX?