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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
    2(M+) - 1(M-) 20°C (68°F) 0.3 to 100 Ω
    5(VC) - 3(E2) 20°C (68°F) 1.2 to 3.2 kΩ
    Fig 1: Inspecting Throttle Body Connector Terminals
    G05196931Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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

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