Its nextto the alternator but on the BACK side of the engine and underneath the intake manifold.The radiator hose is by it as well.Easier to acces from the bottom of the car jacked up. Its a pain to get to so if you replace it get the OEM one due to its inconvience. I like cheap parts from Auto Zone but not on this part.
In small circles this sensor is known as the "Master Sensor" which controls everything so go OEM on this one. The real trick is undoing the faster on the electrical connector without breaking it. I ended up removing the intake brace. This was a PAIN!
Where is the temperature cooling sensor located
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The coolant temperature sensor on a Chevy Aveo is typically located near the thermostat housing or on the engine block. It is usually positioned in a way that allows it to measure the temperature of the coolant flowing to and from the engine. For precise location details, it's best to consult the vehicle's service manual or a repair guide specific to your model year.
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the temp sensor is located on the right side of the engine under the intake manifold on the engine block. Easiest access is from underneath. Location on engine: no special tools is need it to remove it
There is one before and one after the catalytic converter.
For a 2004 Chevy Aveo, it is recommended to use a low silicate, ethylene glycol-based coolant that meets the ASTM D3306 specifications. A pre-mixed coolant with a 50/50 ratio of coolant to distilled water is ideal for optimal performance and protection. Always check the owner's manual for any specific recommendations or requirements for your vehicle.
The system was overfilled and purged the excess coolant.
Most likely on front cover of engine by crankshaft
Throttle body-senses position of throttle blade inside
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