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Home >> Infiniti >> 2003 >> FX45 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P0452: EVAP Control System Pressure Sensor Low Input >> Possible Causes
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Possible Causes

DTC is detected when an excessively low voltage from EVAP control system pressure sensor is sent to ECM. Possible causes are:

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