Canister Close Valve: Inspection

Connect the CCV pins to a wire as shown.
At idle, disconnect the CCV connector.
Inspect that CCV is closed when attaching the wire to (-) of battery.
Inspect that CCV is open when detaching the wire from (-) of battery.

Fig 1: Checking Canister Close Valve (1 Of 2)
Courtesy of KIA MOTORS AMERICA, INC.
NOTE:
In this case, if you use a very thin paper and attach it to hose to CCV, you can check easy the CCV condition.
1. If the paper is absorbed into or out, CCV is open.
2. If not, CCV is closed.

Fig 2: Checking Canister Close Valve (2 Of 2)

G00326702

Courtesy of KIA MOTORS AMERICA, INC.