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: Description and operation
Description
1.
To display back of the vehicle to assist the driver, it receives vehicle
rearside image signal from the rearview camera and displays it on AVN head
unit monitor or LHS of inside rearview mirror.
2.
Back view camera is a sup ...
Kia Niro 2017 (DE HEV) Service Manual: Troubleshooting
Basic Troubleshooting
Basic Inspection Procedure
Measuring Condition of Electronic Parts' Resistance
The measured resistance at high temperature after vehicle running may be high
or low. So all resistance must be measured at ambient temperature (20°C, 68°F),
unless stated ot ...