Test Condition For Checking Clogging Of Vapor Line
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.
- Remove service hall cover for Canister underneath rear seat or trunk luggage floor (Fig. 1)
- Remove Vapor line coupler.
- Connect GDS and select "PCSV" parameter on current data.
- Start the engine.
- Check for vacuum or no vacuum through the coupler of vapor line in accordance with PCSV operating condition.
- Check the amount of vacuum, by hand, through the PCSV when PCSV is ON (Open)
- is the vacuum condition at the port normal?
YES
- Generation of vacuum and no vacuum is smooth in accordance with PCSV operation Full amount of vacuum flow during PCSV Open.
NO
- Repair or replace as necessary and then, go to "VERIFICATION OF VEHICLE REPAIR " procedure.