TunerPro User Forum

Thanks so much Charles, that was the information I was missing for setting up the dash!

Also, when talking to ODB Diagnostics, they said they would send me a BIN that I could use on my MEFI controller. It didnt sound like it was password protected, but I will check on that also.

I dont get it Charles,
I have the same version of ScannerPro as you, but Im unable to type anything in the grayed out Item area when trying to create a new dash guage.
Thats where you put it right?

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well, if they've sent along anything related to the datastream, it could be compared against the MEFI3 ADX I have to see if anything changed there. Is an ADX file readable with any software other than TunerPro? From the output from Scanner Pro I have some information from the MEFI4B such as Hardwar...

Thanks Charles, I found the parameter list and I'm working through it now. I'm trying to figure out what each parameter means or does. Some are obvious, others I don't understand. on the Scannerpro software that comes with the mefiScan, I can't add items to the dash. When talking to Bob at OBD diagn...

Thanks Robert.
I'm not sure how different they are either. I think they are pretty close.

I ordered the MEFIBurn package from ODB Diagnostics so that I can start playing with it, but I'm trying to get a handle on a good definition of the MEFI registers and what each does.

Still very much a newbie.

Hi Rob, I saw your post here and thought I would throw this out to you and see if you could offer any suggestions or help. Do you know where I would find a defintiion file for a GM MEFI-4B? Its GM Part number is 12584052 Its used in a 2004 GXi-F 5.7L Not sure what other information I would need to p...

Hi Cbernhardt. Sorry for the lengthy time between replies... Yes, the controller has a GM part number on it. 12584052 Its an MEFI4b ECU It has that connector on it. I ordered the MEFI Scan kit from OBD Diagnostics Works really well for looking at parameters. Im not sure how to look at the diagnostic...

Good day! Ive looked all around the forum and either I am not searching correctly or its well hidden, so please bear with me if this question has been asked and answered elsewhere. I have a Volvo Penta Gxi-F engine in my boat. This is a GMC 5.7 with an MEFI-4 Volvo's don't use a standard OBDC connec...