Harley Davidson Fuel Injection Problems

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Harley davidson fuel injection problems. Since electronic fuel injection (EFI) appeared on Harley-Davidson baggers in 1995, for many of us, the thought of a computer replacing the carburetor’s gas and air mixing duties has been a difficult proposition. The Harley faithful were leery of the electronic technology that replaced the venerable, easy-to-tune carburetor. What is a Harley Davidson Fuel Filter? Just like asking: how is the function of the liver in Mr. A. and Miss X. Liver, whether in an adult or infant, female or male, ill or healthy person performs the same functions. Just as the name sounds, a Harley Davidson fuel filter serves as a middle man in your Harley Davidson motorcycle, helping to. Magneti-Marelli (MM) designed Harley-Davidson's first incarnation of fuel injection. That system was used on all the Evo EFI bikes as well as the `99-01 Twin Cam touring bikes. Beginning in 2001 H-D switched to a Delphi engineered FI system on the Softail with all subsequent models equipped with EFI utilizing the Delphi system. Closed-Loop Electronic Fuel Injection for Harley Davidson Big Twins and Evo Sportsters! Touring Bike? 113 ORCA in a rigid frame. Owner assembled bike, loaded it in a truck, drove from East Coast to RB Racing in California. We spent two days trouble shooting the new bike that had never run, programmed it with Autocal.V6. The owner then dropped.

Magneti Marelli (MM) designed Harley-Davidson's first incarnation of fuel injection. That system was used on all the Evo EFI bikes, as well as the '99-'01 Twin-Cam touring bikes. Beginning in 2001, H-D switched to a Delphi-engineered fuel-injection system on the Softail, with all subsequent models equipped with EFI utilizing the Delphi system. Picked up a 1998 electra glide ultra 2 days ago. Started but had to use throttle to keep running. When warmed up, it idled and ran on the road very smooth. Decided to reset TPS. So reset at recommended .270v (was at .511v), and reset cold idle at recommended .650v. On cold restart, would not... With the BoosterPlug fuel injection tuning your Harley engine gets the small controlled fuel enrichment it desperately needs to eliminate the idle problems and the poor low speed running. The slightly richer mixture will remove the common stalling and idle problems, and soften up the rough and hard throttle action - to make your motorcycle. Fuel injection problems on my 2000 Harley Davidson road King My 2000 harley Davidson Road king has a fuel injection problem it will not idle when it's cold and when it stalls out theres a puff off white smoke out the air breather and strong smell off gas also when running it blows black smoke out of the exhaust. what could be the problem.

2006 Ultra, Fuel Injection Problem. Jump to Latest Follow. An 06 should not have these problems unless someone messed something up when they changed injectors.. Discussion on V-Twin Harley Davidson motorcycles including Dyna, Electra Glide, Softail, Sportster, and more. Forums > General Tech Harley Davidson > Engine, Fuel and Exhaust > Fuel Injection Problems (intermittent) Discussion in 'Engine, Fuel and Exhaust' started by blackvette58, Jul 10, 2014. blackvette58 New Member. 2 0 0. Greetings to all from Bradenton, FL. I purchased my 2004 Wide Glide with about 4k in 2005. While still under warranty, I noticed. This Electronic Sequential Port Fuel Injection system was introduced in Harley Davidson Softail motorcycles in 2001, touring motorcycles in 2002, Dyna motorcycles beginning in 2004, and V-Rod motorcycles in 2002, before becoming standard equipment for all models in 2007. Originally introduced by Harley Davidson as a viable way to meet Harley Davidson Twin Cam Engine Problems. Once again, we know how much you adore the Twin Cam engine Harley Davidson motorcycles. However, you still need to know and be aware of what exactly are you buying so there would be no surprise expenses once you start driving the motorcycle. There are plenty of defects in the Twin Cam engines.

5. Fuel System Failures. Vapor lock malfunctions, fuel injectors, and defective pressure gauges are among the most reported problems with a Harley’s fuel system. These problems can be costly and difficult to repair. Complete regular maintenance checks on the fuel system to guarantee that it’s running properly. 6. Accessories I have a 2003 Harley Davidson Heritage softail classic with delphi fuel injection. I''m having a problem with intermittent cutting out. First time to the HD dealer they replaced the fuel regulator (low fuel pressure) and it did not work. Second time, they checked all the wiring and ECM (code, loss of data) and everything checked out OK. Harley-Davidson Fuel Injection basics It is a sad day in Hogville. The mighty Harley is slowly loosing its carburetor. For those of you who haven't noticed or are stuck back in the 80's, a large number of the bikes coming from Milwaukee have fuel injection installed. I posted this in the fuel section earlier. Lot's of lookers but no responses. Any thoughts would be appreciated. I'm not getting fuel to the rear cylinder of my '02 RK Classic. Am hoping it's just an injector problem but would like some additional thoughts. What else could cause the same...

Upgrading Harley-Davidson EFI engines. You bought your new bike and are looking to improve the power and the sound. You have your new air filter and exhaust system ready to put on the bike, but recognize the need to change the air/fuel mixture to take advantage of the increase in air flow into the engine and exhaust flow out. Harley Davidson Sportster (2017 and newer) The solution to the common fuel injection problems on the Harley Sportster. Your new Harley Sportster have plenty of power, and you will obviously expect it to be easy to ride in all situations without annoying problems. Harley Davidson Forums. Forums > Harley Davidson Motorcycles > Dyna Models > Fuel Injection problems. Discussion in 'Dyna Models' started by ladge99, Jul 25, 2011. Page 1 of 2 1 2 Next > ladge99 Member. 6 0 0. I ride an '06 Streetbob with a stage 1 upgrade and recently have had a problem with my rear cylinder. I have plenty of spark, but no. Poor fuel economy, hesitation, cutting out, and no start are all symptoms of improper fuel pressure. In this video, Mike walks us through the use of a Harley Davidson fuel pressure tester gauge to identify the fuel pressure on your Harley motorcycle. There are a handful of reasons that an injected fuel system may have a low or fluctuating output.

The fuel injector controls the injection of fuel into the combustion chamber through an electronic pulse. The incoming electricity charges a solenoid that briefly opens a valve. When the valve is open, the pressurized fuel passes through the fuel injector into the combustion chamber.. Harley-Davidson began manufacturing golf carts in 1963.