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FJR Motorcycle Forums
Technical & Mechanical Problems
New cruise control get flaky with time/miles
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<blockquote data-quote="dtyo" data-source="post: 238013" data-attributes="member: 2860"><p>I recently installed a CCS-100 and it's behaving the same way. I've taken vacuum measurements at the tee to the servo/accumulator, and there's lots of vacuum. I've thought that there could be a slow leak, but wouldn't the constant engine vacuum just compensate? After much thought, I've also started to suspect the tach connection, but id doesn't seem to make sense that it starts out working fine and degrades over time. It's almost as if the servo/controller was temperature sensitive and got flaky as it was used (warmed up). I haven't found any correlation to road conditions (flat/climbing) or speed. When this has happened, I've stopped for a bit, got back out on the highway and it will work again for awhile and then start acting up again. I've installed another unit on a friends bike using the same exact installation instructions, and his works fine. I'm going to get back under the tank today and reinspect everything and re-route the tach line, thinking that it may be picking up noise from the plug wires - long shot, but maybe. I have a long trip coming up in a couple of weeks wnd would like to ge this settled - fortunately, I have a TM as a backup if it fails on the trip. Thoughts and suggestions are welcome.</p><p></p><p>Dan</p></blockquote><p></p>
[QUOTE="dtyo, post: 238013, member: 2860"] I recently installed a CCS-100 and it's behaving the same way. I've taken vacuum measurements at the tee to the servo/accumulator, and there's lots of vacuum. I've thought that there could be a slow leak, but wouldn't the constant engine vacuum just compensate? After much thought, I've also started to suspect the tach connection, but id doesn't seem to make sense that it starts out working fine and degrades over time. It's almost as if the servo/controller was temperature sensitive and got flaky as it was used (warmed up). I haven't found any correlation to road conditions (flat/climbing) or speed. When this has happened, I've stopped for a bit, got back out on the highway and it will work again for awhile and then start acting up again. I've installed another unit on a friends bike using the same exact installation instructions, and his works fine. I'm going to get back under the tank today and reinspect everything and re-route the tach line, thinking that it may be picking up noise from the plug wires - long shot, but maybe. I have a long trip coming up in a couple of weeks wnd would like to ge this settled - fortunately, I have a TM as a backup if it fails on the trip. Thoughts and suggestions are welcome. Dan [/QUOTE]
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FJR Motorcycle Forums
Technical & Mechanical Problems
New cruise control get flaky with time/miles
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