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Home >> Hyundai >> 2006 >> Accent Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 2) >> DTC Troubleshooting Procedures >> DTC P0111 Intake Air Temperature Sensor1 Circuit Range/Performance >> Monitor SCANTOOL Data
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Monitor SCANTOOL Data

  1. Connect scantool to DLC (Data Link Cable).
  2. Warm up the engine to normal operating temperature.
  3. Monitor "IATS" & "ECTS" parameter on scantool.
    Fig 1: Scantool Display - IATS And ECTS Parameter
    G04801583
  4. Is the "IATS" & "ECTS" parameter displayed correctly?

    YES  : --> Fault is intermittent caused by poor contact in the sensor's and/or ECM/PCM's connector or was repaired and ECM/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  : --> If there is faulty on "ECTS" circuit or itself, check "ECTS" circuit or itself according to the designated "ECTS" troubleshooting guide.

    --> If there is not faulty on "ECTS" circuit or itself, Go to "Inspection & Repair" procedure.

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