Toyota Highlander 6 2001-06

Throttle Position Sensor

Print

Testing



3.0L (1MZ-FE) VIN F
  1. Apply vacuum to the throttle opener.
  2.  
  3. Disconnect the sensor connector.
  4.  
  5. Insert a feeler gauge between the throttle stop screw and stop lever.
  6.  
  7. Using an ohmmeter, measure the resistance between each terminal.
  8.  
  9. If the resistance is not as specified, replace the sensor.
  10.  
  11. Reconnect the sensor connector.

    Click image to see an enlarged view

    Fig. TPS testing



    Click image to see an enlarged view

    Fig. TPS resistance table

  12.  

3.3L (3MZ-FE)
  1. Apply vacuum to the throttle opener.
  2.  
  3. Disconnect the sensor connector.
  4.  
  5. Insert a feeler gauge between the throttle stop screw and stop lever.
  6.  
  7. Using an ohmmeter, measure the resistance between each terminal.
  8.  
  9. If the resistance is not as specified, replace the sensor.
  10.  
  11. Reconnect the sensor connector.

    Click image to see an enlarged view

    Fig. TPS testing



    Click image to see an enlarged view

    Fig. TPS resistance table

  12.  

 
label.common.footer.alt.autozoneLogo