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FJR Motorcycle Forums
FJR Parts & Accessories Discussions
Another CCS100 cruise control on the FJR1300AS (AE)
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<blockquote data-quote="ionbeam" data-source="post: 902707" data-attributes="member: 277"><p>There were a number of '06 and '07 owners that installed the AVCC and had <a href="https://www.fjrforum.com/forum//index.php?showtopic=104486&view=findpost&p=420880" target="_blank">sudden shut-off problems</a>. The cruise would often work for a 1/2 hr or more before it started to drop out or refuse to set. Switch #7 ON is for a coil system and OFF is for an ECU supplied signal to trigger the coils. I believe that this is a bit misspoken, I think that the word COIL should have actually have been POINT ignition. The AVCC has been around since at least the '70s, I installed them in three cars. In the first install my car had a breaker point ignition system and had to have Switch 7 in the 'coil' position to handle the complex signal. The next two installs had an ignition module and the install still preferred #7 being ON. The FJR is a true ECU based signal which is a fairly clean pulse as opposed to a really trashy point signal. I dunno why being OFF mattered more on the Gen II than the Gen I but I do know that this resolved many problems of unexpected shut-off. I can only speculate that it has something to do with the AVCC passive or digital signal filtering not agreeing with the ECU signal wave shape on the Gen II.</p><p></p><p>Since FWFE has the switch OFF it's moot in troubleshooting his problem. It sounds like FWFE has an adequate vacuum system installed but over time things may start to leak. Riding with a vacuum gauge Teed onto the AVCC vacuum line would answer this PDQ. It may also be worth a look to confirm that the throttle connection isn't getting hung up and to verify that the brake isn't sticking and verify that the brake wire connection is still solid.</p></blockquote><p></p>
[QUOTE="ionbeam, post: 902707, member: 277"] There were a number of '06 and '07 owners that installed the AVCC and had [URL="https://www.fjrforum.com/forum//index.php?showtopic=104486&view=findpost&p=420880"]sudden shut-off problems[/URL]. The cruise would often work for a 1/2 hr or more before it started to drop out or refuse to set. Switch #7 ON is for a coil system and OFF is for an ECU supplied signal to trigger the coils. I believe that this is a bit misspoken, I think that the word COIL should have actually have been POINT ignition. The AVCC has been around since at least the '70s, I installed them in three cars. In the first install my car had a breaker point ignition system and had to have Switch 7 in the 'coil' position to handle the complex signal. The next two installs had an ignition module and the install still preferred #7 being ON. The FJR is a true ECU based signal which is a fairly clean pulse as opposed to a really trashy point signal. I dunno why being OFF mattered more on the Gen II than the Gen I but I do know that this resolved many problems of unexpected shut-off. I can only speculate that it has something to do with the AVCC passive or digital signal filtering not agreeing with the ECU signal wave shape on the Gen II. Since FWFE has the switch OFF it's moot in troubleshooting his problem. It sounds like FWFE has an adequate vacuum system installed but over time things may start to leak. Riding with a vacuum gauge Teed onto the AVCC vacuum line would answer this PDQ. It may also be worth a look to confirm that the throttle connection isn't getting hung up and to verify that the brake isn't sticking and verify that the brake wire connection is still solid. [/QUOTE]
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FJR Parts & Accessories Discussions
Another CCS100 cruise control on the FJR1300AS (AE)
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