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Home >> Mazda >> 2023 >> 3 Select, 4D Hatchback >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (VIN M) >> Intake Air Temperature (IAT) Sensor Inspection >> IAT Sensor No. 2 >> Function inspection

Function inspection

  1. Connect the M-MDS to the DLC-2.
  2. Switch the ignition ON (engine off).
  3. Display the PCM PID [IAT2]. (See PID/DATA MONITOR INSPECTION .)
  4. Compare the voltage and temperature indications for the PID [IAT2] with the standard in the table indicated below.