I have a 1999-502 MPI with a malfunctioning ECM.#3. Mercury Marine tells me the ECM I have is no longer available. Is there an after market ECM available or can I use a different Merc ECM?
I have a 1999-502 MPI with a malfunctioning ECM.#3. Mercury Marine tells me the ECM I have is no longer available. Is there an after market ECM available or can I use a different Merc ECM?
All codes are clear but the engine dose not run as before.
I bought the boat new in 1999. The ECM went bad and was replaced by the dearler, it was still under warranty.I was tolled that the ECM I have been running for the past years was for a 350 MPI and not for a 502. My programer is trying to set it up for a 502 ,if it cant be done I will need a new one.
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Related Threads
?
?
?
?
?
Powerboat Forums at SpeedWake
920.5K posts
19.1K members
Since 2002
A forum community dedicated to Powerboat owners and enthusiasts. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more!