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.

2005 Scion xA StandardFACTORY OEM SERVICE PROCEDURE

Fuel System: Inspection

INSPECT FUEL INJECTOR ASSY
1. Inspect the resistance.
  1. Using an ohmmeter, measure the resistance between the terminals.
    Resistance: 13.4 to 14.2 Ω. at 20°C (68°F)
    
    If the resistance is not as specified, replace the injector.
2. Inspect the injector operation.
  CAUTION:
  - Perform the test in a well-ventilated area and watch out for flames.
  - Carefully handle the fuel tube connector.
  1. Pull out the connector from a new fuel tube.
    HINT:
    
    Part No. 23901-21060
    
    Fig 1: Identifying Fuel Tube Connector
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. Connect SST and the fuel tube connector to the fuel pipe.
    SST 09268-41047 (95336-08070).
    
    CAUTION: After taking the precaution, connect the fuel tube connected (quick type).

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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.