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Home >> Mazda >> 2011 >> CX-9 Sport, 3.7 A, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System [MZI-3.7] >> Cylinder Head Temperature (CHT) Sensor Inspection >> Circuit Open/Short Inspection >> Notes
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Circuit Open/Short Inspection: Notes

Fig 1: Identifying CHT Sensor Connector Terminals
G06727633Courtesy of MAZDA MOTORS CORP.
  1. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION [MZI-3.7] .)
  2. Disconnect the CHT sensor connector. (See CYLINDER HEAD TEMPERATURE (CHT) SENSOR REMOVAL/INSTALLATION .)
  3. Disconnect the PCM connector.
  4. Inspect the following wiring harnesses for open or short. (Continuity inspection)
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