Anyone tuning MErcruiser ecm's?

[JasonSmith]

I have the MEFI 3 computers in my boat & am wondering if the EFI live stuff will work on these. I am thinkinng of purchasing the EFI live tool & I undrestand that I will need a 3rd license to tune all the ecms. Anything else I am missing?

[JasonSmith]

nobody............

[joecar]

Jason,

I pm'd Paul with your question.

Joe

[Blacky]

I have the MEFI 3 computers in my boat & am wondering if the EFI live stuff will work on these. I am thinkinng of purchasing the EFI live tool & I undrestand that I will need a 3rd license to tune all the ecms. Anything else I am missing?

EFILive does not work on the MEFI's.
We may offer support for them in the future.

Regards
Paul

[scuzz]

Something to think about.
Go get a harness/PCM #12200411 from a 2001-2002 Chevy Express van or GMC Savanna, or S10, same vintage, and convert the harness to your Ramjet/4L60E setup.
I'm doing one in a 41 Chevy pickup now, and S10Wildside is converting a TPI in a S10 pickup, and some guys are converting the 96-99 pickups to the 12200411 PCM.
EFILive supports that PCM and you can do vertually anything you want to it then.
Ron

[scuzz]

Missed the boat part.
You'd have to disable the trans stuff I guess.
Ron

[dc_justin]

Missed the boat part.
You'd have to disable the trans stuff I guess.
Ron
Or load up an OS for a manual trans setup.

[minytrker]

Its a huge market, well atleast from what Im told. One of my customers owns a marina and is always asking about when I can tune boats.