Kia Niro: Crankcase Emission Control System / Evaporative Emission Control System Description and operation

Kia Niro 2017 (DE HEV) Service Manual / Emission Control System / Crankcase 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 the canister filled with charcoal and 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 use vacuum in intake manifold to move it.

Evaporative Emission Control System Schematic diagrams
Schematic Diagram 1. Air cleaner 2. Delivery pipe & injector 3. Engine 4. Purge control solenoid valve (PCSV) 5. Fuel tank air filter 6. H ...

Canister Repair procedures
Removal 1. Turn ignition switch OFF and disconnect the negative (-) battery terminal. 2. Remove the fuel tank. (Refer to Engine Control / F ...

Other information:

Kia Niro (DE HEV) Owners Manual: Emission control system
The emission control system of your vehicle is covered by a written limited warranty. Please see the warranty information contained in the Warranty & Maintenance book in your vehicle. Your vehicle is equipped with an emission control system to meet all applicable emission regulations. Th ...

Kia Niro (DE HEV) Owners Manual: Rear window wiper/washer
■ Type A ■ Type B A :Wiper speed control (front) (1) MIST/ – Single wipe (2) OFF / O – Off (3) INT / --- – Intermittent wipe AUTO* – Auto control wipe (4) LO / 1 – Low wiper speed (5) HI / 2 – High wiper speed B : Intermittent control wipe time adjustment C :Wash with b ...

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