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Home >> Infiniti >> 2021 >> QX50 Pure, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (1 Of 3) >> System Description >> Component Location >> EVAP Control System Pressure Sensor
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EVAP Control System Pressure Sensor

The EVAP control system pressure sensor detects pressure in the purge line. The sensor output voltage to the ECM increases as pressure increases.

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