Question about 2004 Harley Davidson XL 1200 C Sportster Custom

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2004 sportster, engine light comes on then goes off. 12,000 miles on bike. notable; when startimg it acts like it's not going to turn over but then always does, battery is 2 years old. could this just be a battery issue? cables are very clean.

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Engine light may mean change or add oil or airfilter is dirty.make sure all hoses are still hooked up.The pause befor starting could be the battery but is more likely the start relay solenoid or the starter brushes are worn and may need cleaning or replacing.the brushes wear out and leave their dust in the starter causing the resistance in the starter to get higher over time.(slow to start spinning,and acts like battery is weak.)

Posted on May 07, 2010

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My 2007 1200 sportster's engin light stays on after it starts but then it will suddenly cut out randomly and sometimes not want to start again.

Posted on Aug 30, 2010


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Harley sportster headlight and brake light work but not the turn signals. Engine lights does not come on and bike wont start

The soft click sounds like the starter relay. Check that out first and see that current is getting through when it soft clicks. ARE there any codes set??? What led up to this???

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The ECM has popped a code. Your owners manual will tell you how to retrieve the code using the turn signal switches and reading the code in the odometer. Otherwise you will have to either buy a code reader (dealer can order you one if not in stock) or have the dealership service department hook the bike up to Digital Tech to read and earase the code.

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Run the bike to get it to normal operating temperature. Put an thin oil pan on the ground under the center of the engine. Look for the little rubber hose coming from the bottom of the bike with a plastic plug in it and held in the hose with a clamp. Loosen the clamp and save to reuse if it is the screw type. Then pull the plug out and open up the oil fill cap on right side by the seat.

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Check engine light comes on after a couple miles and the bike warms up

Hi Anonymous, for more information about your question please visit the websites below. Good luck and have nice day.
Harley Davidson Sportster error codes and how to access them

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I have a brand new 2010 Harley Davidson XL1200X Sportster 48. Ive had all kinds of problems with it but the latest problem I am having is with the fuel light and the way its running. The light will work...

I dont think the two are connected. First off, the fuel light. Did it start acting up when the fuel light comes on??

I have seen numerous times that the resistor for the fuel level sending unit goes bad, since its under warranty its free to you, lol.

Second, that could be a few things, or a combonation of a few. Typically when this happens i suspect a couple things.
1. Fuel pressure, did the pump go out, are there holes in the lines. usually the injectors dont go bad hardly ever.
2. Are there sensors that have gone bad, well if you turn your bike on and the check engine light goes on then off for 5 seconds then back on for the duration of your drive, then you have active codes, meaning probably a sensor.

Since its an 10' It should still be under warranty, i would take that ****** back in and make them deal with it. Otherwise with all the problems youve had, trade it in for a new one.

Sportsters are great bikes, ive had a few over the years. good luck. hope it helps a little

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2005 Sportster 1200 Custom - Engine Light comes on randomly.

dont know if your injected or not geussing you are sounds like an o2 sensor

Aug 16, 2009 | Harley Davidson Harley-Davidson Motorcycle...

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