toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Emissions - MIL ON/DTC's P0440/P0441/P0446|Page 2504 > < Emissions - MIL ON/DTC's P0440/P0441/P0446|Page 2502
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Using an ohmmeter, check that there is continuity between the terminals.

Resistance: 30 - 34 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 dose not flow from ports E to F.

NOTE:  Never apply more than 93 kPa (0.95 kg/sq.cm, 13.5 psi) of pressure compressed air to the VSV.

Emissions - MIL ON/DTC's P0440/P0441/P0446|Page 2504 > < Emissions - MIL ON/DTC's P0440/P0441/P0446|Page 2502