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O2 optimizer The ignition MUST be turned OFF before installation! YOU CAN ALSO DOWNLOAD THE POWER COMMANDER SOFTWARE AND LATEST MAPS FROM OUR WEB SITE AT: WWW.POWERCOMMANDER.COM PLEASE READ ALL DIRECTIONS BEFORE STARTING INSTALLATION 2191 Mendenhall Drive North Las Vegas, NV 89081 (800) 992-4993 www.powercommander.com 22-015 www.powercommander.com 2009 Yamaha FZ1 PCV - 1...
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PCV until is stops and then tighten the screw. Make sure to reinstall the rubber plug. instructed to do so by Dynojet. It is used to transfer crank trigger data from one module to NOTE: If you tin the wires with solder it will another.
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Remove the bolt on the left hand side of thefuel tank bracket and loosen the right hand bolt enough to route the PCV harness under- neath it (Fig. C). Re-tighten the bracket. 22-015 www.powercommander.com 2009 Yamaha FZ1 PCV - 3...
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Locate the stock O2 sensor in the exhaust. Follow the O2 sensor har- ness and unplug it from the main wiring harness (Fig. E).. Plug the Dynojet O2 optimizer into the main wiring harness. The stock O2 sensor will not be connected to anything anymore Install the PCV in the rear section of the trunk (Fig.