Thread:

MEFI gurus...

Anyone here super familiar with the Delphi/MEFI v1-4 controller??? I'm pretty sure that this is the heart of the MERC ECU isn't it???

If so please ping me...

Originally Posted by 2manymustangs

Anyone here super familiar with the Delphi/MEFI v1-4 controller??? I'm pretty sure that this is the heart of the MERC ECU isn't it???

If so please ping me...

Other marine engine manufacturers have used this ECM computer module as well. Merc used it from 93 till around 2001ish.

Mefiburn would be one of the places that really knows about this ECM, There are a couple of other MEFI guys that post somewhat often on offshoreonly as well.

Check Engine Light OBD2 OBDII scan tool OBD

What kind of info are you looking for?

Originally Posted by Fun Times

Other marine engine manufacturers have used this ECM computer module as well. Merc used it from 93 till around 2001ish.

Mefiburn would be one of the places that really knows about this ECM, There are a couple of other MEFI guys that post somewhat often on offshoreonly as well.

Check Engine Light OBD2 OBDII scan tool OBD

What kind of info are you looking for?

Code format info and samples of data tables... I did look at the MEFItuner site and its a good resource but didnt have the level of info that Im looking for... TY for the tip...