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.
Where is my temperature sensor located?
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.
What are the symptoms of a bad temperature switch?
- Poor fuel economy. One of the first symptoms associated with a problem with the coolant temperature sensor is poor fuel economy. ...
- Black smoke from engine. ...
- Overheating engine. ...
- Check Engine Light comes on.
How do you check a temperature switch?
Connect the black lead of the meter to the body of the cold sensor and the red to the terminal. You should have a reading of approximately 2000 ohms. Check the warm sensor in your engine. You should see a much lower reading on the ohm meter.
Where is the coolant temperature sending unit located?
The ECT sensor is located in the left of the cylinder head and is connected to the Engine Coolant Temperature Sensor. Underneath the air intake pipe and behind the right cylinder head is where the Engine Coolant Temperature Sensor is located.
Can I drive my car with a bad coolant 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.
How much does it cost to replace temperature sensor?
The average price for an engine temperature sensor replacement is between $150 and $193 . Labor costs are between $82 and $105 while parts are between $66 and $88.
How do I know if my temperature sensor is working?
- Poor Fuel Economy. ...
- Irregular Temperature Readings. ...
- Black Smoke from Your Exhaust. ...
- Your Engine is Overheating. ...
- Your Check Engine Light is On.
What are the symptoms of a faulty cooling fan switch?
- The engine runs hot or overheats. ...
- The cooling fans don't work. ...
- The cooling fans keep running. ...
- Warning lights. ...
- Poor air conditioning performance. ...
- Swapping Relays. ...
- Measuring the Relay Coil's Resistance. ...
- Listening for Noises.
Can a temperature sensor cause a car not to start?
The sensor will not cause a no start . It could cause a hard start and a rich or lean condition only.
How do you trick a temperature sensor?
Alternatively if that doesn't work and you're feeling salty about it, put a cup of ice below it , or tape an cold pack ( like the ones you use for lunch box) to it because it will trick the sensor into thinking it's colder than it is, and will engage the heat.
How can you check temperature without a thermometer?
- Touching the forehead. Touching a person's forehead with the back of the hand is a common method of telling whether or not they have a fever. ...
- Pinching the hand. ...
- Looking for flushing in the cheeks. ...
- Checking urine color. ...
- Looking for other symptoms.
Does the coolant temp sensor control the fan?
The sensor works by measuring the temperature that's being given off by the thermostat and/or the coolant itself. The temperature is then sent to the on-board control system. ... As the control system receives the temperature from the CTS, it may trigger the cooling fan to either shut off or turn on.
How do you fix coolant temperature?
- Let the car's coolant cool for 15 to 20 minutes.
- Locate the thermostat.
- For better clearance, jack up the front end of the vehicle.
- Remove the radiator cap.
- Drain the radiator, according to instruction sin your car's repair manual.
- Remove the thermostat.
How do I know if my thermostat is stuck open?
A thermostat stuck in the open position constantly pushes coolant into the engine and causes a lower operating temperature . Your temperature gauge will show a needle that barely increases or remains at the lowest setting.
