oldsmobile Workshop Repair Guides

Oldsmobile Workshop Service and Repair Manuals

Thermac Secondary Vacuum Break Thermal Vacuum Switch (SVB-TVS)|Page 2829 > < Thermac Secondary Vacuum Break Thermal Vacuum Switch (SVB-TVS)
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Thermostatic Air Cleaner Vacuum Switch: Description and Operation
TAC/Distributor Thermal Vacuum Switch (TAC-DTVS)

    When TAC inlet air temperature is below the switching point, vacuum from the carburetor port is directed to the distributor vacuum advance and the
TAC sensor. Above the switching point, vacuum is directed to the TAC sensor but not to the distributor vacuum advance.

Thermac Secondary Vacuum Break Thermal Vacuum Switch (SVB-TVS)|Page 2829 > < Thermac Secondary Vacuum Break Thermal Vacuum Switch (SVB-TVS)