Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2008 Scion xD AutomaticFACTORY OEM SERVICE PROCEDURE
Air Fuel Ratio Sensor: Removal
- REMOVE FRONT WIPER ARM HEAD CAP (See REMOVAL )
- REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY LH (See REMOVAL )
- REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY RH (See REMOVAL )
- REMOVE HOOD TO COWL TOP SEAL (See REMOVAL )
- REMOVE COWL TOP VENTILATOR LOUVER RH (See REMOVAL )
- REMOVE COWL TOP VENTILATOR LOUVER LH (See REMOVAL )
- REMOVE FRONT WIPER MOTOR AND LINK (See REMOVAL )
- REMOVE FRONT AIR SHUTTER SEAL RH (See REMOVAL )
- REMOVE COWL TOP PANEL OUTER (See REMOVAL )
- REMOVE NO. 2 CYLINDER HEAD COVER (See REMOVAL )
- REMOVE AIR FUEL RATIO SENSOR
- Disconnect the air fuel ratio sensor connector and clamp.
- Using SST, remove the air fuel ratio sensor.
SST 09224-00010
Factory Service Tools
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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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