Canister Purge Solenoid: Testing and Inspection

VSV For Evaporative Emission (EVAP)






VACUUM SWITCHING VALVE ASSY N0.1
a. Inspect VSV for open circuit.
1. Using an ohmmeter, check that there is continuity between the terminals.

Resistance: 30 - 34 Ohm at 20 °C (68 °F)

If there is no continuity, replace the VSV.







b. Inspect the VSV for ground.
1. Using an ohmmeter, check that there is no continuity between each terminal and the body.

If there is continuity, replace the VSV.







c. Inspect the VSV operation.
1. Check that air flows with a little difficulty from ports E to F.







2. Apply battery voltage across the terminals.
3. Check that air flows from port E to port F.

If operation is not as specified, replace the VSV.