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Throttle Body: Inspection

  1. INSPECT THROTTLE BODY 
    1. Measure the resistance according to the value(s) in the table below.
      Fig 1: Identifying Throttle Body Connector Terminals
      G05413990Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      TESTER CONNECTION SPECIFIED CONDITION CHART

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

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