When did HD go to Delphi fuel injection and what did they have before. No problems. Just curious.
Ran into this question myself when I bought my 01 fatty. I talked to a couple different certified techs (one from stealer and other from indy shop I go to) and they both told me that primarily the touring models used M&M injectors.
According to harleyridersguide.com "Magneti-Marelli systems were used from 1995 through 2001 and Delphi systems from 2001 to present. However, periodic updates were made to these systems."
So far so good----I have not had any issues with mine.
Good article. Thanks. My 2009 Heritage is the first FI bike I've owned. Like the way it runs for sure. Especially since adding stage one intake, Rush slip-ons and PC V. Does great.
I have been studying fuel injection on the Harley Davidson and have been putting my notes in a notebook. Later , I decided to published it as a PDF file .
Last edited by ChickinOnaChain; 02-26-2015 at 10:20 AM.
Reason: Rule 6 violation