Where do I find the coolant temperature sensor?
What is a Coolant Temperature Sensor and How Does It Work? A coolant temperature sensor (CTS) (also known as an ECT sensor or ECTS (engine coolant temperature sensor) is used to measure the temperature of the coolant/antifreeze mix in the cooling system, giving an indication of how much heat the engine is giving off.
Where is the temperature sensor located?
Usually, this sensor is located behind the grille but is in front of the radiator and radiator support. This is the best location for the sensor as it is away from the heat of the engine and can accurately read the ambient temperature of the air around it; that is the temperature of the air entering the intake manifold at the front of the engine.
What does a bad coolant temperature sensor do?
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.
What are the symptoms of a bad coolant temperature sensor?
Another symptom of a problem with the coolant temperature sensor is an overheating engine. The coolant temperature sensor can also fail in a manner that causes it to send a permanently hot signal. This can cause the computer to incorrectly compensate for a lean signal, which can result in overheating, and even misfires or engine ping.
Where is the engine temperature sensor located?
Engine Coolant Temperature sensor is primarily located in the coolant passage of the liquid cooled engine; typically near the thermostat valve. The position of the engine temperature sensor. The engine temperature sensor connects either to the temperature gauge or to the temperature indicator in the dashboard.
Where is the temperature/coolant sensor located?
Coolant temperature sensors are usually located beneath the air intake pipe and behind the right cylinder. You can find it around the upper section of the engine block or around the cylinder head. You can check it from time to time but remember that not all faulty coolant temperature sensors have visible signs or symptoms.
Where is engine coolant sensor located?
The Engine Coolant Temperature (ECT) Sensor is located on the left side of the engine. It is mounted in the cylinder head next to the oil indicator stick.
How do I change the coolant temp sensor?
Part 2 of 3: Remove and replace the coolant temperature sensor Make sure vehicle is on a level working area. Locate the coolant temperature sensor. The first item that needs to be completed after you compiled all of your tools and assets is to locate the coolant temperature Jack the front end for clearance. Remove radiator cap and overflow cap. Drain the radiator. Replace drain plug.