J Jill New member Jun 7, 2009 #1 My check engine light came on my 98 Toyota Tacoma. Tood it to Auto Zone and it came back with a code P0446. Evaporative emission control system vent control circuit fault. What does that mean and what needs to be done to fix it.
My check engine light came on my 98 Toyota Tacoma. Tood it to Auto Zone and it came back with a code P0446. Evaporative emission control system vent control circuit fault. What does that mean and what needs to be done to fix it.
