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Throttle Body: Inspection

  1. INSPECT THROTTLE BODY 
    1. Measure the resistance of the throttle position sensor and control motor.

      Standard resistance 

      TESTER CONNECTION SPECIFIED CONDITION CHART

      Tester Connection Condition Specified Condition
      1 (M-) - 2 (M+) 20°C (68°F) 0.3 to 100 Ω

      If the result is not as specified, replace the throttle body.

      Fig 1: Identifying Throttle Control Motor Connector Terminals
      G05291606Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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