2. Check IATS Resistance

1. Turn ignition switch to OFF position and disconnect IATS connector.
2. Measure resistance between terminals 5 and 2 of the IATS connector.
   Fig 1: Measuring IATS Resistance

   Courtesy of HYUNDAI MOTOR CO.

• Refer to DTC P0112  SPECIFICATIONS   for more information. 

Is resistance within specification? 

Yes: Go to next step.

No: Replace IATS.