Are there any problems with the Magneti Marelli EFI?
The 1999-2001 MM EFI problems are legendary and not the fault of bike owners but the MOCO. I really think the MOCO should recall these bikes and convert them to Delphi EFI systems. Mine stalled in crowded fast traffic and almost caused me to have a bad accident.
Do you need a new ignition for a Marelli injection?
On the injection models the ignition is taking care by the same ECM as the injection. It is therefore required to install a new ignition system similar to the one originally installed on the carbureted models.
Do you own a twincam Harley-Davidson with Magneti-Marelli injection?
Do you own a late ’90 or early 2000 TwinCam Harley-Davidson with Magneti-Marelli injection which gives you headache for not being able to find anyone who could tune it correctly for the long run and for which you would like to find a solution? If yes, then you really have 3 valid solutions:
Is the idle speed motor on my 99 ultra bad?
I have a 99 Ultra with MM Injection. When I bought the bike 4 years ago the cold start/idle was terrible. Being in the car business it was not too difficult to diagnose as a bad idle speed motor. It actuated but once it touched the lever it would not move it.
How does a Magnetti Marelli V-twin engine work?
An extension of our Magnetti Marelli® that solves issues by allowing more air and fuel to pass, made to accommodate larger cubic inch engines. Supplied with Delphi® style injectors, a billet fuel rail, 62-psi fuel pressure regulator, and fuel lines for easy installation.
What kind of EFI does a 2000 fltrsei have?
I have a 2000 FLTRSEI that had MM EFI. I got tired of cold start/idle issues that I could not fix. My bike is a different case. Being a factory screaming eagle the program that was flashed to the computer was unique to the FLTRSEI. If I reflashed and ever wanted to go back to stock I would have had to buy anothe ECM fromHD with the FLTRSEI flash.