2010 Scion xD AutomaticFACTORY OEM SERVICE PROCEDURE

Air Fuel Ratio Sensor: Removal: Removal

  1. REMOVE FRONT WIPER ARM HEAD CAP  . Refer to REMOVAL - Step 1
  2. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY LH  . Refer to REMOVAL - Step 2
  3. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY RH  . Refer to REMOVAL - Step 3
  4. REMOVE HOOD TO COWL TOP SEAL  . Refer to REMOVAL - Step 4
  5. REMOVE COWL TOP VENTILATOR LOUVER RH  . Refer to REMOVAL - Step 5
  6. REMOVE COWL TOP VENTILATOR LOUVER LH  . Refer to REMOVAL - Step 6
  7. REMOVE FRONT WIPER MOTOR AND LINK  . Refer to REMOVAL - Step 7
  8. REMOVE FRONT AIR SHUTTER SEAL RH  . Refer to REMOVAL - Step 17
  9. REMOVE COWL TOP PANEL OUTER  . Refer to REMOVAL - Step 18
  10. REMOVE NO. 2 CYLINDER HEAD COVER  . Refer to REMOVAL - Step 1
  11. REMOVE AIR FUEL RATIO SENSOR 
    1. Disconnect the air fuel ratio sensor connector and clamp.
      Fig 1: Locating Air Fuel Ratio Sensor Connector And Clamp
      GTY161068Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using SST, remove the air fuel ratio sensor.
      • SST: 09224-00010 
      Fig 2: Removing Air Fuel Ratio Sensor
      GTY166413Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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