Tacoma PreRunner L4-2.7L (2TR-FE) (2005)
connecting the 2 notches moves to the 0V position. If the result is not as specified, replace the air mix control servomotor.
2. When 12V is applied between terminals 4 (IGN) and 1 (GND), and 6V is applied between terminals 2 (SIG) and 1 (GND), check that the line
connecting the 2 notches moves to the 6V position. If the result is not as specified, replace the air mix control servomotor.
3. When 12V is applied between terminals 4 (IGN) and 1 (GND), and between terminals 2 (SIG) and 1 (GND), check that the line connecting the
2 notches moves to the 12V position.
If the result is not as specified, replace the air mix control servomotor.