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In the Chevy Equinox from 2006, the temp sensor is positioned at the back of the engine compartment near the water pump. This sensor resembles a bronze plug coated in black plastic, visibly connected with a wire to the vehicle. Its main role is to monitor and regulate the car's temperature. If the engine gets too hot, it could damage the head gasket, resulting in an expensive repair job costing thousands of dollars. Therefore, it is highly recommended to ensure the proper function of the temperature sensor at all times. Thankfully, replacing these sensors is a straightforward task and relatively inexpensive, typically costing around $20, so it's crucial not to overlook this component.
On the 2006 Equinox LT front-wheel drive model, the temperature sensor is located on the left side of the engine, close to the firewall near the thermostat housing. It's positioned under a black metal coolant line, with the hot crossover exhaust running about three inches to the right of it.
The ECT sensor on my 2006 Equinox LT 3.4 is located at the front of the engine, just below the water pump.
What size socket is required to remove the sensor?
The temperature sensor for a 2006 Chevy Equinox can be found at the rear of the engine compartment close to the water pump.