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Home >> Nissan-Datsun >> 2017 >> Sentra SR >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Control System (Introduction) (1.6L)) >> System Description >> Component Parts >> EGR Pressure Sensor

EGR Pressure Sensor

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The EGR pressure sensor detects the pressure difference between before and behind the EGR volume control valve. This sensor is not directly used for the engine system control, but used only for self-diagnosis.