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Home >> Hyundai >> 2021 >> Veloster N Standard Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 3) >> DTC P0113-00: Intake Air Temperature Sensor 1 Circuit High Input >> Wiring Inspection >> Ground Circuit Inspection
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Ground Circuit Inspection

Check Item Specifications Prerequisite Condition Terminal (+) Terminal (-)
Ground Circuit - Resistance Approx. 0Ω
  1. Ignition SW "OFF".
  2. Disconnect IATS (MAPS) connector.
 GND terminal of IATS (MAPS) harness Chassis GND
  1. Is the measured resistance within specification?

    YES 

    • Go to next step below.

    NO 

Check Item Specifications Prerequisite Condition Terminal (+) Terminal (-)
Signal Circuit - Voltage Approx. 5V
  1. Disconnect IATS (MAPS) connector.
  2. Ignition SW "ON".
 Signal terminal of IATS (MAPS) harness Chassis GND
  1. Is voltage within the specification?

    YES 

    • Go to next step below.

    NO 

    • Check for open or short to battery in signal harness. Repair as necessary and go to "Verification Of Repair " procedure.
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