All you need is a piece of wire and a little bit of creativity. If your car’s coolant temp sensor is giving you trouble, there is a way to trick it.
#Coolant temp sensor how to#
5 Tips to Follow on How to Trick Coolant Temp Sensor While tricking the CTS is not ideal, it can be a necessary measure when trying to prevent your engine from overheating. By doing this, you can fool the engine computer into thinking that the coolant is cooler than it actually is, and as a result, the engine will run at a lower temperature. While there are several ways to trick the CTS, installing a resistor in the line between the CTS and the engine computer is the most common method. In addition, if you frequently tow heavy loads or participate in off-road driving, the CTS may need to be tricked. However, there are times when the CTS may need to be tricked into preventing the engine from overheating.įor example, if you live in a hot climate and regularly drive in stop-and-go traffic, the CTS may need to be tricked into preventing the engine from overheating. Why Might You Need to Trick Coolant Temp Sensor?Ī coolant temperature sensor (CTS) is a vital piece of automotive equipment that helps to keep your engine at the correct operating temperature. Coolant temp sensors are an essential part of any modern engine, and they can help to keep your car running smoothly and efficiently. In some cases, the computer may even shut down the engine to prevent damage. If the coolant gets too hot, the computer can take steps to prevent the engine from overheating.įor example, it might open the radiator vents or turn on the engine fans. The sensor is usually located near the thermostat, and it sends a signal to the engine computer that tells it how hot the coolant is. In this article, we’ll show you how to trick coolant temp sensor so that you can keep your car running like a champ! What Is a Coolant Temp Sensor?Ī coolant temp sensor is a small device that measures the temperature of your engine’s coolant. If your coolant temp sensor is sending bad data to your car’s computer, it can cause all sorts of problems, including reduced fuel economy and impaired performance. This little device helps maintain the engine’s ideal operating temperature by reading the coolant temperature and sending that information to the car’s computer. When it comes to keeping your car running smoothly, a few things are as important as the coolant temperature sensor.