Bad EMM on 2000 225?

jsproline

Seaman Apprentice
Joined
Feb 5, 2012
Messages
33
I have a 2000 ficht evinrude 225. all the relays are working. fuel pump cycles. check lights cycle as they should. EMM is getting power. pdp shows all circuits good according to manual. I have cleaned all connections and grounds. I changed the fuel filter and the lift pump and electric pump work. I have pressure on the fuel line. I have no spark and the injectors are not working. I have not had a chance to hook up the laptop to the engine and i will do it when it stops raining here. How do i finally conclude that it is the EMM. If it is the EMM can I replace it with another one (found some used ones on Ebay with the same model number but from a different engine) or should i send it to dfi technologies (talked to them once or twice and they are very helpful).
 

boobie

Supreme Mariner
Joined
Nov 5, 2009
Messages
20,826
Re: Bad EMM on 2000 225?

First thing to do is hook up the laptop and see what codes you get. Don't replace it with something off of Ebay. The fuel injectors have to be programed to the EMM. Then talk to DFI tech as they are good people. Keep us posted. In the off chance you get a code # 57, clear it and the mtr will start.
 

jsproline

Seaman Apprentice
Joined
Feb 5, 2012
Messages
33
Re: Bad EMM on 2000 225?

got the laptop installed the software only to find out the usb serial port adapter i have is a pos. Will order one and see how it goes. Glad it is not summer and i am missing boating season.
 

boobie

Supreme Mariner
Joined
Nov 5, 2009
Messages
20,826
Re: Bad EMM on 2000 225?

You may want to stick to one post. You'll get better answers.
 
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