This warning light illuminates:
If the engine oil pressure is low:
1.Drive carefully to the nearest safe location and stop your vehicle.
2.Turn the engine off and check the engine oil level (For more details, refer to “Engine Oil” in chapter 8). If the level is low, add oil as required.
If the warning light remains on after adding oil or if oil is not available, we recommend that you have the vehicle inspected by an authorized Kia dealer as soon as possible.
CAUTION - Engine Oil Pressure Warning Light
Kia Niro 2017 (DE HEV) Service Manual: Relay Box (Engine Compartment) Components and components location
Component Location
E/R Junction Block
Circuit (E/R Junction Block)
PCB Block
Circuit (PCB Block)
...
Kia Niro 2017 (DE HEV) Service Manual: Spark Plug Repair procedures
Inspection
[On vehicle inspection]
1.
Accelerate the engine to about 3,000 rpm 3 times or more.
2.
Remove the spark plug.
3.
Check the spark plug visually.
If the electrode is dry, the spark plug is norm ...