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Home >> Mazda >> 2019 >> CX-5 Signature, 2.2L Eng VIN 2 >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (VIN 2) >> Intake Air Temperature (IAT) Sensor Inspection >> IAT Sensor No. 3 >> Resistance inspection >> Notes

Resistance inspection: Notes

  1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
  2. Remove the engine cover. (See ENGINE COVER REMOVAL/INSTALLATION .)
  3. Disconnect the IAT sensor No. 3 connector.
  4. Remove the IAT sensor No. 3. (See INTAKE AIR TEMPERATURE (IAT) SENSOR NO. 3 REMOVAL/INSTALLATION .)
  5. Place the detection part of the IAT sensor No. 3 in the water and while gradually increasing the water temperature, measure the resistance between IAT sensor No. 3 terminals A and B.
G13119274Courtesy of MAZDA MOTORS CORP.