FixVault

Resistance Inspection

  1. Remove the battery cover. (See BATTERY REMOVAL/INSTALLATION [L3 WITH TC] .)
  2. Disconnect the negative battery cable.
  3. Disconnect the MAF/IAT sensor.
  4. Measure the resistance between the MAF/IAT sensor terminals D and E using a tester.
    RESISTANCE CHART

    Specification
    Ambient temperature (°C {°F}) Resistance (kilohm)
    20 {68} 2.21-2.69
    60 {140} 0.493-0.667
    Fig 1: Identifying Intake Air Temperature (IAT) Sensor Connector Terminals
    G04859802Courtesy of MAZDA MOTORS CORP.