Throttle Body Inspection

Engine. Lexus Gs430, Gs300. Uzs190 Grs190
3Uz-Fe Engine Control System. Lexus Gs430, Gs300. Uzs190 Grs190

  1. INSPECT THROTTLE BODY

Throttle Body -- Inspection



1. INSPECT THROTTLE BODY


    Lexus Gs430, Gs300. Uzs190 Grs190.3Uz-Fe Engine Control System.Sfi System.Throttle Body Inspection

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

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