Kia Niro: Emission control system / 1. Crankcase emission control system
The positive crankcase ventilation system is employed to prevent air pollution caused by blow-by gases being emitted from the crankcase. This system supplies fresh filtered air to the crankcase through the air intake hose. Inside the crankcase, the fresh air mixes with blow-by gases, which then pass through the PCV valve into the induction system.
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 ve ...
2. Evaporative emission control system
The Evaporative Emission Control System is designed to prevent fuel vapors from
escaping into the atmosphere.
Canister
Fuel vapors generated inside the fuel tank are absorbed and stored in the onb ...
Other information:
Kia Niro 2017 (DE HEV) Service Manual: General information
Important Safety Notice
Proper service methods and repair procedures are essential for safe, reliable
operation of all motor vehicles as well as personal safety of the operator. The
service procedures and descriptions in this shop manual provide general directions
for a service an ...
Kia Niro (DE HEV) Owners Manual: Headlight washer
If your vehicle is equipped with the headlight washer it will operate at the
same time when you operate the windshield washer. However, if this function is operated
once, the headlight washer will not operate within 15 minutes. It will operate when
the headlight is ON and the ignition switch o ...
