Other information:
Removal
1.
Release the residual pressure in fuel line.
(Refer to Fuel Delivery System - “Release Residual Pressure in Fuel
Line”)
2.
Turn the ignition switch OFF, and then remove battery (-) cable.
...
This is used to select the outside (fresh) air position or recirculated air position.
To change the air intake control position, push the control button.
Recirculated air position
■ Type A, B
With the recirculated air position selected, air from the passenger compartment
will be drawn through t ...