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Home >> Toyota >> 1987 >> 4Runner SR5, 22-RTE >> Repair and Diagnosis >> Engine Performance >> System >> Carburetor - AISAN 2-Bbl >> Overhaul >> Inspection >> Vent Control Valve

Vent Control Valve

  1. Check valve and seats for damage. Ensure valve rod moves smoothly. Connect valve terminal wire to battery positive post. Jumper valve body to battery negative post.
  2. A click should be felt from the control valve each time valve wire is connected and disconnected to battery positive post.