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Home >> Mazda >> 2021 >> CX-30 Turbo >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (VIN M) >> Engine Coolant Temperature (ECT) Sensor Removal/Installation >> Notes
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Engine Coolant Temperature (ECT) Sensor Removal/Installation: Notes

Special Service Tool (SST) 

49 D015 001
G13732625Courtesy of MAZDA MOTORS CORP.
Box wrench

Replacement Part 

O-ring O-ring Washer
Quantity: 1 Quantity: 1 Quantity: 1
Location of use: ECT sensor No. 1 Location of use: ECT sensor No. 2 Location of use: ECT sensor No. 2
WARNING:
  • A hot engine can cause severe burns. Turn off the engine and wait until it is cool before removing the ECT sensor.