Question about 2002 Buell X1 lightning
Try spraying carb cleaner on throttle body then check.If its running smooth then its fuel pump related issue.The fuel filter is either clogged or fuel pump is the cause of problem.Running rough actually indicates towards fuel pump issue.But still get it checked by spraying carb cleaner on throttle body.------ also recheck the heat sensor connections are they getting burnt or loose.If all getting checked ok, then it can be ECU related issue.But first check the fuel pump, filter, heat sensor connections.Also re check if the error code is changed.As you mentioned the buell runs fine with throttle open, it can be tps related error.Tps means throttle position sensor. ----------- If all checked ok, then yes it can be ECU.---------- This should help.Thanks.Helpmech.
Posted on May 22, 2011
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Posted on Jan 02, 2017
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