ECT Sensor No. 2 (U.S.A. and CANADA): Installation

Install the ECT sensor No. 2 using the SST.

Fig 1: Engine Coolant Temperature Sensor No. 2 With Torque Specification
Courtesy of MAZDA MOTORS CORP.
Connect the ECT sensor No. 2 connector.
Install the front under cover. (See FRONT UNDER COVER REMOVAL/INSTALLATION .)
Lift down the vehicle.
Connect the negative battery cable. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
Refill the engine coolant. (See ENGINE COOLANT REPLACEMENT .)