System Inspection
- 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 inHg (Min. 0.7 kgf/cm2 , Min. 67.7 kPa) Vacuum is held 3, 000 RPM - 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 inHg (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 inHg (Min. 0.7 kgf/cm2 , Min. 67.7 kPa) Vacuum will be held momentarily, after which, it will be released