VSV For Pressure Switching Valve
VSV For Pressure Switching ValveINSPECTION
1. REMOVE CHARCOAL CANISTER ASSEMBLY
2. REMOVE VSV FROM CHARCOAL CANISTER
3. INSPECT VSV
a. Inspect the VSV for open circuit.
Using an ohmmeter, check that there is continuity between the terminals.
If there is no continuity, replace the VSV.
b. Inspect the VSV for ground.
Check that there is no continuity between each terminals and the body.
If there is continuity, replace the VSV.
c. Inspect the VSV operation.
1. Check that the air does not flows from port E to F.
2. Apply battery positive voltage across the terminals.
3. Check that the air flows from port E to F.
If operation is not specified, replace the VSV.
4. REINSTALL VSV TO CHARCOAL CANISTER
5. REINSTALL CHARCOAL CANISTER ASSEMBLY