What does the coolant temperature sensor on a Saturn do?
What does the coolant temperature sensor on a Saturn do?
The Saturn lineup includes the S-series, the L-series, Vue, Ion, Sky and Aura. Underneath the hood of Saturn vehicles, the coolant temperature sensor helps monitor and regulate the engine temperature. The temperature sensor alerts the engine control computer when the engine is overheating.
What is the Check Engine Light code for Saturn?
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Where is the coolant sensor on my car?
Look just below where the radiator hose connects to the engine block and you should see the sensor. Identify the engine coolant temperature sensor as a black and copper-colored prong sticking out of the engine block. The sensor will also be attached to two wires.
When to replace the temp sensor on your car?
The temperature sensor alerts the engine control computer when the engine is overheating. Replacing the temperature sensor is strongly recommended if you suspect the sensor is damaged. Park your vehicle in a safe location on even ground.
What are the symptoms of a bad coolant temperature sensor?
Symptoms of a Bad or Failing Coolant Temperature Switch (Sensor) 1 1. Poor fuel economy. One of the first symptoms associated with a problem with the coolant temperature sensor is poor fuel economy. If the coolant 2 2. Black smoke from engine. 3 3. Overheating engine. 4 4. Check Engine Light comes on.
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How does the coolant sensor work on a car?
Upon measuring the coolant temperature, the sensor passes on a signal to the car’s computer. This signal is then used to adjust both the engine timing and fuel injection. This allows for optimal engine performance. If the computer detects that the engine is heating up too much, the performance settings will be adjusted to prevent overheating.
How much does a coolant temperature sensor cost?
$92.73 – $160.32. Price range for all vehicles. Average rating from 17,525 customers who received a Change Oil and Filter. 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.
