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On-Vehicle Inspection

  1. CHECK CRANKSHAFT POSITION SENSOR OUTPUT VOLTAGE 
    Fig 1: Identifying Crankshaft Position Sensor Connector Terminal
    G04943078Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Turn the engine switch on (IG).
    2. Measure the voltage according to the value(s) in the table below.

      Standard voltage 

      CRANKSHAFT POSITION SENSOR OUTPUT VOLTAGE

      Tester Connection Switch Condition Specified Condition
      E1-18 (VC) - E1-34 (NE-) Engine switch on (IG) 5V
    3. 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 

      CRANKSHAFT POSITION SENSOR OUTPUT VOLTAGE (TURNING CRANKSHAFT PULLEY BY HAND)

      Tester Connection Switch Condition Specified Condition
      E1-27 (NE+) - E1-34 (NE-) Engine switch on (IG) 3.75 to 4.50 V (Voltage (Hi))
      0.50 to 1.25 V (Voltage (Lo))
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