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.
Kia Cee'd JD Service Manual: Purge Control Solenoid Valve (PCSV) Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the PCSV connector.
3.
Measure resistance between the PCSV terminals 1 and 2.
4.
Check that the resistance is within ...
Kia Cee'd JD Owners Manual: ISG system malfunction
The system may not operate when:
The ISG related sensors or system error
occurs.
The following will happen:
The yellow AUTO STOP ()
indicator
on the instrument cluster will stay
on after blinking for 5 seconds.
The light on the ISG OFF button will
illuminate.
✽ NOTICE
...