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Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Evaporative Emissions System: Testing and Inspection





Inspection

[System Inspection]
1. Disconnect the vapor hose from the throttle body and connect a vacuum pump to the nipple on the throttle body.
2. Check the following points with applying vacuum using the vacuum pump.
- At Cold Engine [Engine Coolant Temperature < 60°C(140°F)]





- At Warmed Engine [Engine Coolant Temperature > 80°C(176°F)]