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Home › Kia › 2009 › Spectra5 2.0 2, Automatic › Repair and Diagnosis › Transmission › Automatic Trans › Automatic Transaxle System (A4CF2) › DTC P0716: Input Speed Sensor Range/Performance › Component Inspection

Component Inspection

  1. Check "INPUT SPEED SENSOR"
    1. Ignition "OFF".
    2. Disconnect the "INPUT SPEED SENSOR" connector.
    3. Measure resistance between terminal "1 ", "2" and "2", "3" and "1 ", "3" of the "INPUT SPEED SENSOR" connector.

      Specification: Refer to "REFERENCE DATA "

      Fig 1: Measuring Resistance Between Terminal 1, 2 And 2, 3 And 1, 3 Of Input Speed Sensor Connector
      G04864582Courtesy of KIA MOTORS AMERICA, INC.
    4. Is resistance within specifications?
      REFERENCE DATA

      Data Reference Data
      Current 22 mA
      Air Gap Input sensor 1.3 mm (0.051 in)
      Output sensor 0.85 mm (0.033 in.)
      Resistance Input sensor Above 4 MΩ
      Output sensor Above 4 MΩ
      Voltage High 4.8-5.2V
      Low Below 0.8V

      YES 

      • Go to step  2.

      NO 

  2. CHECK PCM/TCM
    1. Ignition "ON" & Engine "OFF".
    2. Connect "INPUT SPEED SENSOR" connector.
    3. Install scan tool and select a SIMU-SCAN.
    4. Simulate frequency to INPUT SPEED SENSOR signal circuit.
      Fig 2: Scan Tool Data Screen Display - Input Speed Sensor
      G04864583Courtesy of KIA MOTORS AMERICA, INC.
    5. Is "INPUT SPEED SENSOR" signal value changed according to simulation frequency?

      YES 

      • Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

      NO 

      • Substitute with a known-good PCM/TCM and check for proper operation. If the problem is corrected, replace PCM/TCM as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
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