Kia Cadenza: Evaporative Emission Control System / Description and Operation

Kia Cadenza YG 2016-2025 Service Manual / Emission Control System / Evaporative Emission Control System / Description and Operation

Description

Evaporative Emission Control System prevents fuel vapor stored in fuel tank from vaporizing into the atmosphere. When the fuel evaporates in the fuel tank, the vapor passes through vent hoses or tubes to canister filled with charcoal. The canister temporarily holds the vapor in the charcoal. If ECM determines to draw the gathered vapor into the combustion chambers during certain operating conditions, it will vacuum into intake manifold.

Evaporative Emission Control System

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Schematic Diagrams

Schematic Diagram Canister Canister is filled with charcoal and absorbs evaporated vapor in fuel tank. The gathered fuel vapor in canister is drawn into the intake manifold by the ECM/PCM when ...

Other information:

Kia Cadenza YG 2016-2025 Service Manual: Fuel Tank Pressure Sensor (FTPS) Specifications

Specification Pressure [kPa (kgf/cm², psi)]Output Voltage (V)-6.67 (-0.06, -0.97)0.502.5+6.67 (0.068, 0.97)4.5 ...

Kia Cadenza YG 2016-2025 Owners Manual: Indicator Lights

Electronic Stability Control (ESC) Indicator Light This indicator light illuminates: Once you set the ENGINE START/STOP button to the ON position. - It illuminates for approximately 3 seconds and then goes off. When there is a malfunction with the ESC system. In this c ...