Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Hyundai >> 2013 >> Elantra GT Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 2) >> DTC P0113: Intake Air Temperature Sensor 1 Circuit High Input >> Component Inspection

Component Inspection

  1. Ignition "OFF".
  2. Disconnect IATS connector.
  3. Measure the resistance between signal terminal and ground terminal of the sensor connector (Component side).
    RESISTANCE AND TEMPERATURE SPECIFICATION

    Temp. (°C) Temp. (°F) Resistance (kΩ)
    -10 14 8.5 ~ 9.7
    0 32 5.4 ~ 6.1
    10 50 3.5 ~ 3.9
    20 68 2.3 ~ 2.5
    30 86 1.6 ~ 1.7
    80 176 Approx. 0.3
    Fig 1: MAPS - Circuit Diagram
    G09907356Courtesy of HYUNDAI MOTOR AMERICA
  4. Is resistance within the specification?

    YES 

    • Check for poor connection between PCM/ECM and component: backed out terminal, improper mating, broken locks or poor terminal to wire connection. Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO 

    • Check IATS for contamination, deterioration, or damage. Substitute with a known-good IATS and check for proper operation. If the problem is corrected, replace IATS and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
scientia non olet · About Mike's Workshop Manuals