Chevrolet Spark manuals

Mazda CX-5 Service & Repair Manual: Engine Coolant Temperature (ECT) Sensor Inspection

Mazda CX-5 Service & Repair Manual / Engine / Cooling / Engine Coolant Temperature (ECT) Sensor Inspection

Resistance Inspection

WARNING:

ECT Sensor No.1

1. Remove the ECT sensor No.1..

2. Place the ECT sensor No.1 in water with a thermometer, and heat the water gradually.


3. Measure the resistance between ECT sensor No.1 terminals A and B.


Specification


ECT (°C {°F})

Resistance (Kilohms)

20 {68}

Approx. 2.45

80 {176}

Approx. 0.318



ECT Sensor No.2

1. Remove the ECT sensor No.2..

2. Place the ECT sensor No.2 in water with a thermometer, and heat the water gradually.


3. Measure the resistance between ECT sensor No.2 terminals A and B.


Specification


ECT (°C {°F})

Resistance (Kilohms)

20 {68}

Approx. 2.45

80 {176}

Approx. 0.318



Engine Coolant Replacement
WARNING: Never remove the cooling system cap or loosen the radiator drain plug while the engine is running, or when the engine and radiator are hot. Scalding engine coolant and steam may ...

Engine Coolant Temperature (ECT) Sensor Removal/Installation
WARNING: When the engine is hot, it can badly burn. Turn off the engine and wait until it is cool before removing the ECT sensor. ECT Sensor No.1 1. Disconnect the negative battery c ...

Other materials:

Heated Oxygen Sensor (HO2 S) Removal/Installation
WARNING: A hot engine and exhaust system can cause severe burns. Turn off the engine and wait until they are cool before removing the exhaust system. CAUTION: Do not allow flammable objects such as the taping for bundling wiring harness to come into contact with the exhau ...

Hood
Purpose/Function The hood is constructed with a large space between the front end of the hood and the engine to absorb an impact. Construction The hood stiffener positioned at the front end of the hood is shaped so that it collapses easily during an impact. In addition, the ...

Tcs Off Switch, Tcs Off Indicator Light
Purpose/Function The TCS OFF switch, located on the dashboard, allows for optionally enabling/disabling the TCS control at driver discretion. The TCS OFF indicator light, built into the instrument cluster, informs the driver that TCS control has been disabled by operation ...

© 2016-2019 Copyright www.mcx5.org