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1. CHECK VVT SENSOR OUTPUT VOLTAGE



A103802E33

  1. Turn the engine switch on (IG).

  1. Measure the voltage between the terminal and ground.

    Standard voltage:
    Tester Connection
    		Condition
    		Specified Condition
    E8-18 (VC) - E7-33 (VV1-)
    		Engine switch on (IG)
    		5 V
    E8-18 (VC) - E6-29 (VV2-)
    		Engine switch on (IG)
    		5 V
    E8-18 (VC) - E8-33 (EV1-)
    		Engine switch on (IG)
    		5 V
    E8-18 (VC) - E45-29 (EV2-)
    		Engine switch on (IG)
    		5 V

  1. While turning the crankshaft pulley by hand, measure the voltage between each terminal. Check that the voltage changes between the Hi range and Lo range shown in the table below.

    Standard voltage:

    Sensor Position
    		Terminal No.
    		Voltage (Hi)
    		Voltage (Lo)
    Bank 1 (Intake side)
    		E7-25 (VV1+) - E7-33 (VV1-)
    		3.75 to 4.50 V
    		0.50 to 1.25 V
    Bank 2 (Intake side)
    		E6-19 (VV2+) - E6-29 (VV2-)
    		3.75 to 4.50 V
    		0.50 to 1.25 V
    Bank 1 (Exhaust side)
    		E8-26 (EV1+) - E8-33 (EV1-)
    		3.75 to 4.50 V
    		0.50 to 1.25 V
    Bank 2 (Exhaust side)
    		E45-22 (EV2+) - E45-29 (EV2-)
    		3.75 to 4.50 V
    		0.50 to 1.25 V