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FJR Motorcycle Forums
Technical & Mechanical Problems
Seriously bad gas mileage.
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<blockquote data-quote="RossKean" data-source="post: 1120071" data-attributes="member: 19880"><p>I had an oxygen sensor issue (pinched wire) that resulted in very poor fuel mileage. Other symptoms included poor running at low RPM and a highly fragrant exhaust. I think you would have other indications as well if the O2 sensor was FUBAR. By all means, check the plugs and keep an eye on mileage for the next little while but winter fuel formulation can make a significant difference.</p><p></p><p>As far as I know, there is no easy way to check the O2 sensor for correct operation??</p></blockquote><p></p>
[QUOTE="RossKean, post: 1120071, member: 19880"] I had an oxygen sensor issue (pinched wire) that resulted in very poor fuel mileage. Other symptoms included poor running at low RPM and a highly fragrant exhaust. I think you would have other indications as well if the O2 sensor was FUBAR. By all means, check the plugs and keep an eye on mileage for the next little while but winter fuel formulation can make a significant difference. As far as I know, there is no easy way to check the O2 sensor for correct operation?? [/QUOTE]
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FJR Motorcycle Forums
Technical & Mechanical Problems
Seriously bad gas mileage.
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