How long does a Harley fuel pump last?
Fuel pumps have been known to last for over 200,000 miles in some cases. After 100,000 miles, the failure of the pump is likely enough that if you are replacing a major part in the fuel system nearby, it may be advantageous to replace it at the same time.
Why is my Harley Davidson Sportster not starting?
Place your Sportster in second or third gear for the best results. A battery that can’t start your engine may no longer be recharging properly because of its age and current state of charge. The ground cables that connect the battery to your Sportster frame must also be undamaged and free of corrosion.
What should the Run switch read on a Harley Davidson Sportster?
Remove the kill switch from the right handlebar grip. Measure the resistance/continuity of the switch with the switch unpressed using the same method described for testing the run switch. The reading should be 0.1 ohms or less. Press the switch and measure again. The reading should now be “OL” or infinite, meaning no connection is present.
What should the current be on a Harley Davidson starter?
In addition to the starter current draw test, you can measure the voltage at the wire connected to the starter solenoid from the ignition switch. With the ignition in the on/run position and the button pressed, 12 volts should be present at this wire.
Where is the starter on a Harley Davidson 883 Sportster?
Connect your red probe to the solenoid positive wire. This is a fat 12 or 14 gauge wire on the cylindrical portion of the starter. Connect the black probe to a known good ground. 12v should be present in this wire at all times. Figure 3. The starter location on a 883 Sportster.
Can a fuel pump fail on a Harley?
The fuel pump regulator may be bad. The pump itself could fail. To perform a correct fuel pressure test you will need to purchase, rent, or borrow a quality Harley fuel pressure tester gauge with the correct adapters to fit your Harley Davidson output fittings.
Can you use a fuel pressure tester on a Harley?
The fuel filter may be clogged. The fuel pump regulator may be bad. The pump itself could fail. To perform a correct fuel pressure test you will need to purchase, rent, or borrow a quality Harley fuel pressure tester gauge with the correct adapters to fit your Harley Davidson output fittings.
What does no start, no fuel pump mean?
Not sure if that is the problem though as that fuse may get power after a relay closes? fuse is good. Any other ideas? No start, no spark, no fuel pump. working on my 2008 screaming eagle ultra classic that I just got. Engine is a no start.
What to do if your Harley Davidson won’t start?
Harley Davidson Sportster: Why Won’t My Bike Start? 1 Test your starter. Refer to Step 4 of the article Electrical Diagnostic Guide for information on starter testing. 2 Check for fuel. If your bike cranks but doesn’t start, the first thing to check is the fuel supply. 3 Check for spark.