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Home >> Kia >> 2003 >> Rio Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Emission Control System >> Evaporative Emission Control System >> Testing & Monitoring >> EVAP System Monitoring: Leakage Detection

EVAP System Monitoring: Leakage Detection

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The evaporative system is monitored by a pressure test. The canister close valve and fuel tank pressure sensor are used to close the system and observe tank pressure respectively.

Fig 1: Illustrating EVAP System Monitoring
G01106000Courtesy of KIA MOTORS AMERICA, INC.