Mazda 6 Service Manual: Water temperature sensor inspection

Mazda 6 Service Manual / Heater and air conditioner systems / Control system / Water temperature sensor inspection

1. Measure the temperature around the water temperature sensor.

2. Measure the resistance between terminals of the water temperature sensor.

If the resistance is not as shown in the graph, replace the water temperature sensor.

Water temperature sensor removal/installation

1. Disconnect the negative battery cable. 2. Remove the dashboard. (See DASHBOARD REMOVAL/INSTALLATION.) 3. Remove in the order indicated in the table. 4. Install in the reverse order of remova ...

Refrigerant pressure switch removal/installation

1. Remove the battery. 2. Discharge the refrigerant from the system. (See RECOVERY.) (See CHARGING.) 3. Loosen the refrigerant pressure switch using two spanners. 4. Remove in the order indicated i ...

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