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Home >> Mazda >> 2009 >> 6 i SV, 2.5 A >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (L5) >> Intake Air Temperature (IAT) Sensor Inspection [L5] >> Resistance Inspection
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Resistance Inspection

  1. Disconnect MAF/IAT sensor.
  2. Measure the resistance between the MAF/IAT sensor terminals D and E using an ohmmeter.
    • If not as specified, replace the MAF/IAT sensor. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [L5] .)
      SPECIFICATION

      Ambient temperature (°C {°F}) Resistance (kilohm)
      -20{-4} 13.6-18.4
      20{68} 2.21-2.69
      60{140} 0.493-0.667
      Fig 1: Identifying Intake Air Temperature Sensor Connector Terminals
      G06205242Courtesy of MAZDA MOTORS CORP.
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