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Repair procedures: Inspection

WARNING: This page is about a different car, the 2014 Hyundai Elantra GT and 2013 Hyundai Elantra GT. However, it is still accessible from the selected car via links, so may be relevant.
  1. Measure the pressure of high pressure line by measuring voltage output between terminal "1" and "2".
    Fig 1: Identifying AC Pressure Transducer Terminals
    G09887898Courtesy of HYUNDAI MOTOR AMERICA
  2. Inspect the voltage value whether it is sufficient to be regular value or not.

    V out=  0.00878835 * P + 0.37081095

  3. If the measured voltage value is not within the specification, replace the A/C pressure transducer.