Corolla LE Sedan L4-1.8L (1ZZ-FE) (1999)
4. INSPECT VSV OPERATION
a. Check that the air flows from port E to port P.
b. Apply battery voltage across the terminals.
c. Check that the air flows from port E to port F.
If operation is not as specified, replace the VSV.
5. REINSTALL VSV
a. Install the VSV with the screw.
b. Connect the 3 EVAP hoses to the VSV.