Tundra Regular Cab SR5 4WD V8-4.7L (2UZ-FE) (2000)
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Leak Detection Solenoid: Testing and Inspection
VSV FOR VAPOR PRESSURE SENSOR
1. REMOVE VSV
2. INSPECT VSV
a. Inspect the VSV for open circuit.
Using an ohmmeter, check that there is no continuity between the terminals.
Resistance: 37 - 44 Ohms at 20 °C (68 °F)
If there is no continuity, replace the VSV.
b. Inspect the VSV for ground.
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 from ports E to G.
