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Home >> Dodge and Ram >> 1992 >> Pickup D150, 2D Pickup Extra Cab, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System/Component Tests - Diesel >> Computerized Engine Controls >> Engine Sensors & Switches >> Air Temperature Switch

Air Temperature Switch

  1. Air temperature switch is located in intake manifold cover. Air temperature switch is used for controlling KSB valve.
  2. Air temperature switch is open when intake manifold air temperature is more than 60° F (16° C) and fully closed when temperature is less than 54° F (12° C). When air temperature switch is closed, voltage is applied to KSB valve. No other information is available from manufacturer.