How to test a temperature sensor on a water heater?
Before you get into how to test the temperature sensor, try power cycling the unit. Put the gas control knob to the “off” position, wait a few minutes, and then try to light the pilot as normal. If the unit doesn’t come on and still codes, then you need to take the gas valve apart.
Where does the coolant temperature ( ECT ) sensor go?
The readings from the engine coolant temperature (ECT) sensor; are sent back to the engine control unit (ECU). The engine coolant temperature (ECT) sensor is one of the most important; engine management sensors.
What are the symptoms of a bad coolant temperature sensor?
Hence, it is advised to have your car inspected right away to avoid any serious problems. Here is a more detailed list of the common symptoms of a bad coolant temperature sensor. One of the first symptoms you will notice is that the check engine light will activate.
Why does my ECT sensor always read hot May?
So, a faulty (ECT) sensor that always reads cold may; cause the fuel control system to run rich pollute and waste fuel. Also, a (ECT) sensor that always reads hot may; cause cold driveability problems such as stalling, hesitation and rough idle.
Before you get into how to test the temperature sensor, try power cycling the unit. Put the gas control knob to the “off” position, wait a few minutes, and then try to light the pilot as normal. If the unit doesn’t come on and still codes, then you need to take the gas valve apart.
What’s the name of the coolant temperature sensor?
Coolant temperature sensors are also known as engine coolant temperature sensors or ECT sensors. The principle working of this sensor involves the use of an electrical resistance which measures the temperature of the coolant.
What kind of temp sensor does gecko MClass use?
Gecko MClass Temperature Sensor 9920-400359 is now replaced by 9920-400684 and replaces temp sensors used in MSPA1, MSPA2, MSAP4 and TSPA spa control systems. This is a temperature sensor with probe and plug.
What kind of sensors are used in a jacuzzi?
Original set of Emerald spa sensors. This 2-in-1 sensor set includes the temperature sensor for the water temperature and the hi limit or over-limit sensor for the heater to detect unsafe operating temperatures and conditions. Comes with plug that… Gatsby spa temperature sensor also used in Jacuzzi and Blue Ridge models.