Radiator temperature sensor 98/Count) Mar 5, 2023 · 2015 GMC Sierra 5. Understand the symptoms of a faulty sensor and how to inspect it with essential tools, ensuring optimal engine operation and preventing costly . Looking at the live data on my OBDII Nov 26, 2024 · The coolant temperature sensor is usually located near the engine block or in the thermostat housing. Image Credit: ARVD73/Shutterstock. Stay informed to prevent costly repairs and keep your engine However, engine and coolant temp is considered to be the same since the engine and coolant temperature are usually controlled by one sensor. Coolant temperature sensors are usually found on the cylinder head, and mostly on the pipe that transports antifreeze from the radiator to the thermostat. Apr 11, 2016 · This item: American Volt 2-Pack 160'F Degree Turn-On Electric Radiator Cooling Fan Thermostat Water Oil Coolant Temperature Sensor Sender 3/8" Inch NPT 12 Volt Grounding Thermo Switch Kit $29. It also provides input for idle air control (IAC) position, oxygen sensor closed-loop status, on/off times for the canister purge, and idle speed. Match the new sensor to the old unit, they should match identically. How the coolant temperature sensor works. Install the New Coolant Temperature Sensor. The coolant temperature sensor keeps tabs on the engine’s temperature by measuring the coolant’s heat levels. The sensor measures the temperature given off by the thermostat and/or the coolant itself. My radiator fan doesn’t turn off while driving. This article explores common causes of sensor failure, such as electrical issues, contamination, and physical damage. Mar 24, 2025 · An average coolant temperature sensor is designed to last for up to eight years or 100,000 miles, but this will depend on how well the sensor is maintained and the type of climate it is exposed to. Jan 26, 2025 · 5. Although your ride is susceptible to extreme heat, an aftermarket coolant temperature sensor from AutoZone can subdue overheating issues, guaranteeing a Feb 26, 2022 · The radiator temperature sensor is a critical component in a vehicle’s cooling system, responsible for monitoring the engine coolant temperature and ensuring it remains within a safe operating range. With crucial safety tips and a list of necessary tools, you'll ensure optimal engine performance and efficiency. Consequences of Neglect: Ignoring a malfunctioning sensor can lead to severe engine damage, increased repair costs, and emission issues. 3. Aug 20, 2024 · What Does the Coolant Temperature Sensor Do? A car’s engine coolant temperature sensor (ECT) monitors the coolant temperature. Dec 17, 2024 · Discover the crucial role of coolant temperature sensors in your vehicle's health and performance. 0 out of 5 stars 78 May 7, 2021 · If you have a P011X code, it's time to replace the coolant temperature sensor. Jun 5, 2024 · The ECT sensor is a high-authority sensor whenever the engine is cold because ignition timing is tailored according to the engine coolant temperature. Engine Coolant Temperature Sensor, Radiator Coolant Fan Switch Water Temperature Sensor Compatible with Honda Accord Civic CR-V Acura CL TL, OEM# 37760-P00-003 Price, product page $9. It’s constantly on. This comprehensive guide covers everything from identifying symptoms of a malfunctioning sensor to step-by-step replacement procedures. It is usually a two-wire sensor that is either threaded into the engine block or mounted in a coolant passage. When the sensor is functioning properly, it will tell your on board computer if the temperature is too high, alerting the driver that a problem exists Engine Coolant Temperature (ECT) Sensor: Failure Signs: Testing. The coolant temperature sensor is typically located on the engine block or cylinder head and operates using a thermistor or thermocouple to measure the temperature of the Edelbrock Performer Series Coolant Temperature Sensor - 3589. This article dives into its function, potential issues from malfunctions, and common locations for the sensor. Learn how to identify early signs of a malfunctioning sensor and enhance your maintenance routine with practical tips. Feb 20, 2024 · The engine coolant temperature sensor is typically located near the thermostat housing or on the cylinder head. Part #: 904-7713 Nov 24, 2024 · Discover where the engine coolant temperature sensor is located and learn about its critical role in maintaining your car's performance. Dec 16, 2024 · Discover the crucial role of the coolant temperature sensor (CTS) in your engine's performance and efficiency. If the engine coolant temperature sensor fails, it can cause a variety of problems. If your test was good, at least now you know what to look for in the future. 8 Signs of a Faulty Coolant Temperature Sensor. A malfunctioning coolant temperature sensor may send an incorrect “cold” signal to the ECU, tricking it into believing the engine isn’t hot yet. Learn where it’s typically located—near the thermostat housing or engine block—based on your vehicle's make and model. The coolant temperature sensor itself is often quite cheap, and you can often find them for around $40 for a quality one. Learn about different sensor types, symptoms of failure, and essential maintenance tips to keep your engine running smoothly. Sort By: Compare. Jan 26, 2017 · What Does a Coolant Temperature Sensor Do, and How Does It Work? The engine coolant temperature sensor monitors the operating temperature of your car’s engine and alerts the onboard computer of a potential problem. Jul 3, 2023 · Radiator Coolant Fan Switch, Switch coolant Temperature Sensor, Water Temperature Sensor Compatible with Honda Acura CL Integra RSX TL, Civic CR-V Odyssey, Replace OEM #37760-P00-003 4. The other day I noticed my radiator fans constantly running at full blast and staying on for 5 minutes after shutdown - saw that the coolant temp gauge was pegged low. I replaced the coolant temp sensor and the problem is still there. Dec 15, 2024 · Function of the Coolant Temperature Sensor: This sensor monitors engine coolant temperature, informing the engine control unit (ECU) to optimize performance and fuel efficiency. MasterPro Ignition 2 Terminal Coolant Temperature Sensor - 2-8296 Feb 18, 2025 · No, the coolant temperature sensor does not control the thermostat—the thermostat is a mechanical component that opens and closes based on coolant temperature. Here are the key symptoms that accompany coolant temperature sensor failure: 1. 99 FREE delivery Fri, Mar 28 on $35 of items shipped by Amazon Jul 18, 2021 · Learn about the ECT sensor that measures the temperature of the liquid coolant and sends a signal to the engine computer. com This little device plays a big role in making sure your engine stays at the right temperature by monitoring the coolant—also known as antifreeze. 95 ($14. Part #: 3589 Line: EDB Dayton Parts 2 Terminal Temperature Sensor - 904-7713. Find out the common problems, symptoms and ways to test the ECT sensor in your car. 1 - 24 of 1064 results for Coolant Temperature Sensor Compare Filter/Refine. It then sends that information to the engine control module (ECM) or powertrain control module (PCM) so the computer can control the cooling fan, air-to-fuel ratio and spark timing. Feb 27, 2023 · The average coolant temperature sensor replacement cost is between $50 and $250, depending on the car model and labor costs. All photos by Andy Jensen. Jan 31, 2025 · That’s where the Engine Coolant Temperature Sensor (ECTS) comes in. Consult your vehicle’s manual for specific information about the sensor’s location to ensure you are looking in the right place. Don’t let a faulty Aug 12, 2016 · The coolant temperature sensor, also known as the coolant temperature switch, is the engine management system that monitors the temperature of the coolant and relays this information to the ECM. What steps are involved in replacing the coolant temperature sensor? To replace the coolant temperature sensor A coolant temperature sensor is a component that measures the temperature of the engine coolant and sends this information to a gauge or the vehicle's engine control module. Nov 14, 2024 · 2017 BMW 330i Coolant Temperature Sensor Location? I’m trying to locate the coolant temperature sensor location. The fan turns off when I turn the car off and my temperature gauge is stuck in one place on the dash. Dec 19, 2024 · Discover the crucial role of the coolant temperature sensor in your vehicle's engine performance and longevity. Engine Overheating. A coolant temperature sensor costs $30 to $100, and the labor costs $20 to $150. Stay informed to Dec 20, 2024 · Common Sensor Locations: Coolant temperature sensors can typically be found near the engine block, thermostat housing, radiator, or water pump, depending on the vehicle’s design. However, the CTS does provide data to the ECU, which may adjust fuel delivery, ignition timing, and cooling fan operation based on temperature readings. But, a failed test confirms engine coolant temperature sensor replacement, is the next step. This article covers the CTS's function, signs of malfunction, and troubleshooting tips to optimize engine temperature, enhance fuel economy, and prevent costly Other indicators of a faulty sensor include difficulty starting your ride after it has reached its typical working temperature, or if your coolant temperature gauge fluctuates irregularly. 99 $ 9 . If the sensor uses threads, apply a small amount of thread sealer to help stop coolant leaks once the sensor is reinstalled (some coolant sensors have sealer already applied). Common Locations: The coolant temperature sensor is typically located near the thermostat housing, engine block, upper radiator hose, or cylinder head. The engine control unit, or ECU, sends a regulated voltage to the coolant temp sensor and the resistance changes based on the temperature. We collected and analyzed 35,697 customer reviews through our big data system to write the coolant temperature sensors list. It's a straightforward procedure, so follow along and we'll show you how to swap it out. Replacing a coolant temperature sensor can be costly depending on the specific car and parts used. Dec 31, 2024 · Discover the essential role of the coolant temperature sensor in your vehicle's engine and learn how to effectively change it. This article explains how this small but mighty component monitors engine temperature, preventing overheating and enhancing fuel efficiency. Engine coolant temperature sensor replacement, is easier than you think. Jan 15, 2025 · During our coolant temperature sensor research, we found 24 coolant temperature sensor products and shortlisted 10 quality products. 95 $ 29 . The name is appropriate, as this is a sensor that measures the temperature of a vehicle's engine coolant. mpvj ixq ktexfspzq rnupid aqsubm exe tgpj zeof hsni wvcdc tnz jnezlg bgfu xizj bwe