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Home >> Infiniti >> 2013 >> G37 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P014C To P0461 (Convertible) >> DTC P0453: EVAP Control System Pressure Sensor >> Description
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DTC P0453: EVAP Control System Pressure Sensor: Description

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 Sensor Pressure Graph
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