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Home >> Hyundai >> 2006 >> Azera Limited >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 2) >> DTC Troubleshooting Procedures >> DTC P0101 Mass Or Volume Air Flow Circuit Range/Performance >> 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.
    AIR FLOW AND FREQUENCY SPECIFICATION

    Air Flow (kg/h) Frequency (Hz)
    12.6 kg/h 2,617Hz
    18.0 kg/h 2,958Hz
    23.4 kg/h 3,241 Hz
    32.4 kg/h 3,653Hz
    43.2 kg/h 4,024Hz
    57.6 kg/h 4,399Hz
    72.0 kg/h 4,704Hz
    108.0 kg/h 5,329Hz
    144.0 kg/h 5.897HZ
    198.0 kg/h 6.553HZ
    270.0 kg/h 7,240Hz
    360.0 kg/h 7,957Hz
    486.0 kg/h 8,738Hz
    666.0 kg/h 9,644Hz
    900.0 kg/h 10.590HZ
    Fig 1: Scan Tool Display - Current Data
    G04884375Courtesy of HYUNDAI MOTOR CO.
  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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