3.
Does vacuum gauge maintain vacuum value?
 | ▶ Go to "PCSV actuation test" procedure as below. |
 | ▶ Replace the PCSV. |
Install vacuum gauge to PCSV after disconnecting PCSV vacuum hose.
Inspect vacuum leakage by using vacuum gauge.
■ Specification : Vacuum state maintains at operating vacuum gauge.
Does vacuum gauge maintain vacuum value?
| ▶ Go to "PCSV actuation test" procedure as below. |
| ▶ Replace the PCSV. |
Perform "canister purge valve" actuation test after engine warming up.
■ Specification : Vacuum state released by actuation test.
Is vacuum state released by actuation test?
| ▶ PCSV is normal. |
| ▶ Check fuel leakage on the PCSV. ▶ Check that PCSV is opened always. ▶ Replace the PCSV. |
