Where is the temperature sensor on a 2008?
The sensor is on the front cover to the left of the power steering pump, when looking at the engine from the front of the truck. It’ll be just below the intake manifold inlet. You will need a deep socket and you would be best to drain the coolant below the sensor.
Where are coolant temp sensors located?
The Engine Coolant Temperature Sensor can be located in a few places, depending on the vehicle and its manufacturer. It is most often located close to the thermostat of the cooling system or inside of it. The cooling system is located beneath the air intake pipe and behind the right cylinder.
Where is the temperature sensor located on a 2005 Chevy Uplander?
The sending unit is on the back of the engine (driver’s side of engine compartment) behind the exhaust pipe crossing to the back of the engine compartment.
Where is the temperature sensor located on a 2008 Chevy TrailBlazer?
The coolant temperature sensor in a 2008 Chevy TrailBlazer with the 4.2L engine can be found on the radiator on the right hand side of the engine. This will measure the temperature of the coolant as it leaves Your engine and heads into Your radiator.
What happens when the coolant 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.
Why is my 2007 Chevy Uplander overheating?
While there are a variety of reasons your Chevrolet Uplander is overheating, the most common 3 are a coolant leak (water pump, radiator, hose etc.), the radiator fan, or a failed thermostat.
Where is the coolant temperature sensor located on a 2008 TrailBlazer?
Is the coolant temperature sensor?
The coolant temperature sensor, also known as the coolant temperature switch, is an engine management system sensor that is used to monitor the temperature of the engine’s coolant. Most coolant temperature sensors operate using electrical resistance to measure the temperature of the coolant.