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Home >> Nissan-Datsun >> 1993 >> Sentra SE-R, Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Input Devices >> Fuel Temperature Sensor
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Fuel Temperature Sensor

Fuel temperature sensor is built into fuel rail. When fuel temperature is more than specified, ECM turns on Pressure Regulator Valve (PRV) control solenoid to increase fuel pressure.

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