Kia Niro: Crankcase Emission Control System / Repair procedures
| Inspection |
| 1. |
After disconnecting the vapor hose from the PCV valve, remove the PCV valve. |
| 2. |
Reconnect the PCV valve to the vapor hose. |
| 3. |
Run the engine at idle, then put a finger over the open end of the PCV valve and make sure that intake manifold vacuum can be felt.
|
| 4. |
If the vacuum is not felt, inspect PCV operation. If operating correctly, clean or replace the vapor hose. |
Schematic diagrams
Schematic Diagram
...
Positive Crankcase Ventilation (PCV) Valve Description and operation
Operation Principle
...
Other information:
Kia Niro 2017 (DE HEV) Service Manual: Description and operation
System Configuration
PAS consists of 8 sensors (4 in the front and 4 in the rear) that are used to
detect obstacles and transmit the result in three separate warning levels, the first,
second and third to IPM (BCM) via LIN communication. IPM (BCM) decides the alarm
level by the tr ...
Kia Niro 2017 (DE HEV) Service Manual: General information
General Troubleshooting
Information
Before Troubleshooting
1.
Check applicable fuses in the appropriate fuse/relay box.
2.
Check the battery for damage, state of charge, cleanliness and tight
connections.
(Refer to Engine Electrical ...
