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  • 4 weeks later...
Posted

Not familiar with the KQ 450 unit, but on my KQ 700 there are topics about the Throttle Position Sensor (TPS).  not sure if it applies to your bike though.  They talk about jumpering pins on the diagnostic port to display on the LCD the position sensor being either above or below or on target.  Something I still need to check on mine so haven't been through it myself though.

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