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    2005 FZ1 EXUP Failure - Bad Ignitor/ECU?

    Hey Folks, I've got a 2005 FZ1 with an EXUP valve problem. I swung by my local shop today after suddenly having very little power at around 5k-5.5k RPMs on the highway, and we did a few diagnostics. The shop manual says to replace the Ignitor unit based on the troubleshooting steps, and we...
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