2009-2010 Honda CRF450R Fuel System Specifications

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Fuel System Specifications For Your 2009 – 2010 Honda CRF450R Dirt Bike

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Throttle Body Identification Number
– 2009GQD0A
– After 2009GQD3A
Idle Speed
– 20091,750 ± 100 RPM
– After 20091,800 ± 100 RPM
Throttle Grip Freeplay3-5mm (1/8-3/16in)
ECT Sensor Resistance (at 20°C/68°F)2.3-2.6 kΩ
Fuel Injector Resistance (at 20°C/68°F)11.6-12.4 kΩ
Fuel Pressure333-353 kPa (48-54 psi, 3.4-3.6 kgf/cm2)
Fuel Pump Flow (at 12V)50 cm3 (1.7 US oz, 1.8 Imp oz)
Minimum/10 seconds


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