LEMON Manuals: Even more car manuals for everyone
Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 169 (Evaporative Emission Control System - 1.6L) >> Repair Procedures >> Inspection >> System Inspection

System Inspection

WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the vapor hose from the intake manifold and connect a vacuum pump to the nipple on the intake manifold.
    • At Cold Engine [Engine Coolant Temperature < 60°C (140°F)]
    Engine Operating Condition Applied Vacuum Result
    Idle Min. 20 in Hg
    (Min. 0.7 kgf/cm2 , Min. 67.7 kPa)    		 Vacuum is held
    3, 000 RPM
  2. Check the following points with applied vacuum at the purge control solenoid valve (PCSV).
    • At Warmed Engine [Engine Coolant Temperature > 80°C (176°F)]
    Engine Operating Condition Applied Vacuum Result
    Idle Min. 20 in Hg
    (Min. 0.7 kgf/cm2 , Min. 67.7 kPa)    		 Vacuum is held
    Within 3 minutes after engine start at 3, 000 RPM Try to apply Vacuum Vacuum is released
    In 3 minutes after engine start at 3, 000 RPM Min. 20 in Hg
    (Min. 0.7 kgf/cm2 , Min. 67.7 kPa)    		 Vacuum will be held momentarily, after which, it will be released
scientia non olet · About LEMON Manuals