LEMON Manuals: Even more car manuals for everyone
Home >> Mazda >> 2024 >> CX-30 Preferred >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Engine Control System (VIN Y)) >> Engine Coolant Temperature (ECT) Sensor Removal/Installation (VIN Y) >> ECT Sensor No. 2

ECT Sensor No. 2

WARNING: This page is about a different variant/trim than selected.
  1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
  2. Remove the front under cover No. 1 and the front under cover No. 2. (See FRONT UNDER COVER No. 1 REMOVAL/INSTALLATION .) (See FRONT UNDER COVER No. 2 REMOVAL/INSTALLATION .)
  3. Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT (VIN Y) .)
  4. Disconnect the ECT sensor No. 2 connector.
  5. Disconnect the hoses shown in the figure.
    G16372930Courtesy of MAZDA MOTORS CORP.
  6. Remove the bolts shown in the figure and remove the water pipe. (See COOLING FAN MOTOR REMOVAL/INSTALLATION (VIN Y) .)
    G16372931Courtesy of MAZDA MOTORS CORP.
    CAUTION:
    • If the vise is tightened with excessive force, it could deform or damage the water pipe. When securing the water pipe in a vise, be careful not to deform or damage the water pipe.
  7. Secure the water pipe in a vise.
    G16372932Courtesy of MAZDA MOTORS CORP.
  8. Remove ECT sensor No. 2 using the SST with the water pipe secured using a wrench.
    Fig 1: ECT Sensor No. 2 With Torque Specification
    G16372933Courtesy of MAZDA MOTORS CORP.
  9. Install in the reverse order of removal.
  10. Refill the engine coolant. (See ENGINE COOLANT REPLACEMENT (VIN Y) .)
scientia non olet · About LEMON Manuals