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Home › Mitsubishi › 2003 › Eclipse GS, Standard › Repair and Diagnosis › Engine Performance › System › Engine Controls - Self-Diagnostics - 2.4L › Diagnostic Tests › DTC P0452: EVAP Control System Pressure Sensor Low Input › Probable Causes

Probable Causes

Fuel tank differential pressure sensor failed.
Open fuel tank differential pressure sensor circuit, or loose connector.
ECM (M/T) or PCM (A/T) failed.