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Home >> Kia >> 2010 >> Sedona Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 3) >> DTC P0102: Mass or Volume Air Flow Circuit Low Input >> Scantool Diagnostics >> Monitor Scantool Data

Monitor Scantool Data

  1. IG "OFF" & connect scantool.
  2. ENG "ON" and warm-up the engine to normal operating temperature.
  3. Monitor "Air Flow" status on the service data.
    1. Specification:
      SPECIFICATION

      Air Flow (kg/h) Frequency (Hz) Air Flow (kg/h) Frequency (Hz) Air Flow (kg/h) Frequency (Hz)
      0 kg/h 720 ~ 880 Hz 43.2 kg/h 3,975 Hz 270.0 kg/h 7,219 Hz
      12.6 kg/h 2,595 Hz 57.6 kg/h 4,361 Hz 360.0 kg/h 7,945 Hz
      18.0 kg/h 2,930 Hz 72.0 kg/h 4,683 Hz 486.0 kg/h 8,736 Hz
      23.4 kg/h 3,208 Hz 108.0 kg/h 5,362 Hz 666.0 kg/h 9,660 Hz
      32.4 kg/h 3,609 Hz 198.0 kg/h 6,527 Hz 900.0 kg/h 10,613 Hz
      Fig 1: Scantool Display - Current Data (1 Of 2)
      G06836167Courtesy of KIA MOTORS AMERICA, INC.
      Fig 2: Scantool Display - Current Data (2 Of 2)
      G06836168Courtesy of KIA MOTORS AMERICA, INC.
  4. Are the "Air Flow" data displayed correctly?

    YES 

    • Fault is intermittent caused by poor contact in the sensor's and/or PCM's connector or was repaired and PCM memory was not cleared. Thoroughly check connectors for looseness, poor connection, ending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure

    NO 

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