Where is the AC temperature sensor on a Chevrolet Aveo?

Location of AC Temperature Sensor on Chevrolet Aveo
The AC temperature sensor on a Chevrolet Aveo is located in the coolant pipe, directly behind the coolant pipe and under the intake. It can be accessed by following the wires that clip to the sensor. The housing for the thermostat is placed on the coolant hose at the top of the engine near the right cylinder head.
The sensor is responsible for causing a computer malfunction which can lead to issues such as a large intake of gasoline, black smoke, or overheating in the engine when accelerating.
Accessing the sensor may be tight and may require some effort, possibly even needing a lift for easier access.
If you’re experiencing issues with the temperature gauge displaying below “C” and the hold button flashing, it could indicate a problem with the coolant temperature sensor, and it’s recommended to have a professional mechanic inspect it.

Why is my AC running but not blowing cold air?

There are a number of reasons why your air conditioner might be running but not cooling. It could be an issue with the thermostat, the compressor, or the evaporator coils. Or, it could simply be clogged with dust and debris, which is preventing it from working properly.

What happens when the temperature sensor goes out?

A malfunctioning coolant temperature sensor may send an incorrect “cold” signal to the ECU, tricking it into believing the engine isn’t hot yet. The ECU will then adjust the fuel injection, ignition timing, and variable valve timing, further raising the engine’s temperature and causing it to overheat.

How do you replace AC temperature sensor?

So you don’t get zapped. Then by loosening these two black thumb screws. You can drop the electrical. Box. It’s this red plug. Right here is the other end of that temperature sensor.

Can a temperature sensor cause AC not to work?

The ambient sensor issue will cause the A/C compressor to not turn on. If the sensor was tested good, the most probable cause would be to have a wiring issue on that circuit.

Where is the cooling temperature sensor located?

Where is the Coolant Temperature Sensor located? The coolant temperature sensor will be located directly behind the coolant pipe. In most modern cars and vehicles, this is present behind the right cylinder head that is located right underneath the air intake pipe.

Where is my HVAC temperature sensor?

The AC sensor on your thermostat is located near the evaporator coils. Indoor air moving toward the return vents passes by the sensor and coils.

Where is the temperature sensor on a 2007 Chevy Aveo?

In a 2007 Chevy Aveo, the coolant temperature sensor will be found on directly behind the coolant pipe and under the intake. There will be a pair of wires that clip to the sensor.

Where is the temperature sensor on a 2004 Chevy Aveo?

Anyway, 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.

Why is my 2011 Chevy Aveo AC not blowing cold?

The most common reasons a Chevrolet Aveo ac isn’t working are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor.

What are the symptoms of a faulty temperature sensor?

If the computer detects that the engine is heating up too much, the performance settings will be adjusted to prevent overheating.

• Faulty Coolant Temperature Sensor – 4 Common Symptoms.
• Fuel Consumption Increases.
• Check Engine Light Flashes.
• Engine Overheating.
• Black Smoke from the Exhaust.
• Don’t Ignore the Warning Signs.