The sensor works bymeasuring the temperaturethat'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 ...
The coolant sensor's impact on the engine management system, cold driveability, emissions and fuel economy can also be influenced by the thermostat. If the thermostat is stuck open, the engine will be slow to warm up and the coolant sensor will read low. Or, if someone installed the wrong ...
3. What causes the radiator fan to come on? Many elements could trigger the fan: The coolant temperature sensor, temperature switch,… 4. Does the radiator fan come on with AC? Two common factors open the radiator fans: When the AC compressor is engaged, and when the coolant sensor reac...
Lift the hood and locatethe coolant temperature sensor. Make sure the engine is cold before removing the sensor. Unplug the sensor electrical connector. Step 2 Remove the sensor using the appropriate deep-well socket. Very little antifreeze will be lost due to the location of the sensor. Step ...
activate the fan comes from the engines coolant temperature sensor. It is imperative that the cooling fan operates at the correct temperature to avoid the engine overheating while the motorcycle is stationary in traffic. The temperature at which the fan cuts in is usually around 100 to 105 °C...
The knock sensor on your GM engine is designed to sense detonation in the engine that causes a knocking noise from an improper air/fuel/spark ratio. The sensor takes that information and sends it to the computer, which in turn retards the timing on the e
If the coolant contains silicates (conventional green antifreeze), it can also foul the oxygen sensor and catalytic converter. If enough coolant leaks into the cylinder (as when the engine is sitting overnight), it may even hydro-lock the engine and prevent it from cranking when you try to ...
Problems with the emission test can be a sign of a faulty MAP sensor in the car. (Photo: Mechanic) Power Deficiency Into The Engine The map sensor is responsible for signaling the manifold pressure to the PCM. However, if the sensor calculates the depressed load in the engine then, it au...
coolant, helping to prevent your motor from overheating. Often, we may not know that there is a leak, only noticing it when it’s too late. Your car should have a sensor, but if you don’t maintain it, you could check for other signs that you need to fill up or talk to a ...
Learn about RTD sensors (Resistance Thermometer Detectors), types of RTD sensors, how they work, and how to measure temperature with Dewesoft DAQ systems.