FUEL PRESSURE SENSOR CONSTRUCTION/OPERATION [L3 Turbo]
id0140b6104600
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Note
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• When the fuel pressure sensor replaces, replace a new fuel delivery pipe with a new fuel pressure sensor.
• Installed to the end of the fuel delivery pipe.
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1
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Fuel injector
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2
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Fuel pressure sensor
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3
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Fuel delivery pipe
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• When pressure is applied to the piezoelectric element in the sensor, an electric potential difference occurs.
• Output voltage increases ad the fuel pressure increases.
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1
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Fuel pressure sensor
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2
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Fuel pressure sensor characteristic
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3
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High
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4
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Out put voltage
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5
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Fuel pressure
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