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Home >> Mazda >> 2012 >> 6 s Touring Plus >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System [MZI 3.7 V6] >> Cylinder Head Temperature (CHT) Sensor Inspection >> Notes
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Cylinder Head Temperature (CHT) Sensor Inspection: Notes

NOTE:
  • Do not reuse the CHT sensor, install a new sensor.
  1. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION [MZI 3.7 V6] .)
  2. Disconnect the CHT sensor connector.
  3. Measure the resistance between CHT sensor terminals A and B.
    Fig 1: Identifying CHT Sensor Connector Terminals
    G08140834