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Where is the temperature sensor located on a 2002 Chevy Impala?

Where is the temperature sensor located on a 2002 Chevy Impala?

the Temp. sensor is right in front of the termostat below the throttle body on the right side of the engine. Replace both, and again do not buy your parts from autozone.

Where are temperature sensors located?

Usually, the location of 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 of the air intake pipe.

What happens when a temperature sensor goes bad?

If the coolant temperature sensor goes bad it can send a false signal to the computer and throw off the fuel and timing calculations. It is not uncommon for the coolant temperature sensor to fail and send a permanently cold signal to the computer. This will reduce fuel economy, and may hinder engine performance.

Where is the temperature sensor on a 2003 Chevy Impala?

The 2003 Chevy Impala temperature sensor is located inside the coolant pipe.

How do you know if your temp sensor is bad?

Your Check Engine Light is On Alongside the signal that your engine is overheating, you may see your check engine light come on if your coolant temperature sensor is failing or has failed. If your car’s computer senses a problem with the signal your sensor is sending, it may trigger the check engine light.

Can you drive with a bad temperature sensor?

It is possible to drive a vehicle with a faulty coolant temperature sensor as the management system defaults to a static reading. A vehicle’s coolant sensor is a critical component used by the engine management system. It directly affects, cooling and fueling of the engine and therefore affects how the engine performs.

Where is the EGR valve located on a 2002 Chevy Impala?

Locate the Impala’s EGR valve. The EGR valve is located on the driver’s side of the engine bay towards the rear, regardless of whether the vehicle is equipped with the 3.4 or the 3.8-liter engine.

What happens if you unplug the coolant temp sensor?

What Happens If You Unplug The Coolant Temp Sensor? Unplugging the engine coolant sensor while the car is running will likely cause the engine to stumble and run rough. Unplugging the engine coolant temperature sensor before starting the engine may result in a no start, especially likely on a cold morning.