Where are the fuel pump fuses on a Harley Davidson?
IMPORTANT: REMOVE BOTH ECM AND FUEL PUMP FUSES FOR AT LEAST ONE MINUTE AND REPLACE TO RESET THE ECM READINGS BEFORE STARTING THE MOTOR! They can be found in the bikes fuse panel, usually under the right side cover near the saddlebag. After starting the bike, check the cold idle RPM.
Where does fuel injection on a Harley Davidson come from?
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. International environmental concerns have slowly forced the change from carburetor to electronic fuel injection.
When to check the fuse box on a Harley Davidson?
Fuse box diagram. If you have an electrical issue with a certain component on your bike, use the diagram to locate the proper fuse to check. Pull the fuse out and check the metal line inside of it. A blown fuse can look burnt, but it can also be more subtly blown if the metal line is broken.
Why is my fuel injector not working on my Harley?
The spark looks strong (bike actually started with the plug wire off and laying near the tip). If the plug is fouled that tells me it is getting fuel and no spark. Lack of injector would not cause backfire and pops but erratic spark would. Don’t jump to conclusions like an ECM.
IMPORTANT: REMOVE BOTH ECM AND FUEL PUMP FUSES FOR AT LEAST ONE MINUTE AND REPLACE TO RESET THE ECM READINGS BEFORE STARTING THE MOTOR! They can be found in the bikes fuse panel, usually under the right side cover near the saddlebag. After starting the bike, check the cold idle RPM.
Where are fuel injection nozzles located in a Harley Davidson?
Sequential Port Fuel Injection – Injector nozzles are positioned in the manifold near the intake valve and are precisely timed to deliver fuel to each cylinder. Still with me? OK, let’s dig into the components that make up the system, what they do, where they are, and what they are commonly called. SYSTEM COMPONENTS
What kind of fuel injector does a Harley Davidson use?
Keep your entire fuel injector system flowing clean and smooth with our wide range of Harley-Davidson fuel injection components. J&P has your Harley-Davidson fuel injectors, plus all the other parts and tools you’ll need like a Harley throttle position sensor, Harley fuel pressure regulator, or complete Harley-Davidson air intake & fuel systems.
When to start at the fuse box on a Harley Davidson?
Fuses purposely serve as the weak link in the circuit, but sometime just blow randomly. Always start at the fuse box when your Sportster experiences an electrical problem. This article applies to the Harley Davidson Sportster (2000-2015).