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Home >> Infiniti >> 2014 >> Q70 3.7, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 14 (Engine Control System (Introduction) (Hybrid)) >> System Description >> Component Parts >> Engine Control System >> EVAP Control System Pressure Sensor
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EVAP Control System Pressure Sensor

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

Fig 1: EVAP Control System Pressure Output Voltage Graph
G09417146Courtesy of NISSAN NORTH AMERICA, INC.