Offshoreonly.com - Anyone have a mefiburn file for a 502mpi with 741 crane?

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tmmii

01-02-2022 05:30 PM

Anyone have a mefiburn file for a 502mpi with 741 crane?

Friend is looking to avoid dyno fees and have a base point for in a boat.

Pismo10

01-03-2022 02:58 PM

Which MEFI? MEFI1 or MEFI3?

tmmii

01-03-2022 05:45 PM

99% sure it’s mefi 1

Pismo10

01-04-2022 06:38 AM

What year?

tmmii

01-05-2022 12:50 PM

Boats a 1996 but not sure if they are the original engines. Still almost positive they are mefi 1’s.

liberator221

01-05-2022 02:28 PM

I think MEFI 1 ECM connectors come straight off the end.
MEFI 3 ECM connectors come off at a 90.

tmmii

01-05-2022 02:32 PM

Quote:

Originally Posted by liberator221 (Post 4817109)

I think MEFI 1 ECM connectors come straight off the end.
MEFI 3 ECM connectors come off at a 90.

correct. I just haven’t had a chance to look but still almost certain it’s a mefi 1 boat.

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