Hi Doug, I'm glad to assist you. This refers to the function of the thermostat and coolant temperature sensor to maintain the engine's running temperature consistently. This temperature sensor make sure the coolant stays above a certain preset temperature to ensure the engine runs optimally. If the coolant temperature falls below this temperature, the thermostat blocks the coolant flow to the radiator, forcing the fluid instead through a bypass directly back to the engine. The coolant will continue to circulate like this until the optimal running temperature is achieved, at which point the thermostat will open and allow the coolant back through the radiator to be cooled. Click the link below to order today and grab our most affordable price offer until supply last. I hope this helps. Happy shopping. https://www.carparts.com/coolant-temperature-sensor/gpd/gpd1711697?can=CPJE1043

Hi Mike, I'm glad to assist you. Based on what you have explained. It is hard to conclude if the cause of the problem is the coolant temperature sensor since you mentioned vehicle would not start not unless the gas pedal is pressed on by your feet. Still, it is best to refer to a certified mechanic on your trusted local auto repair shop to do a diagnostic troubleshooting to determine the exact source of the problem. I hope this helps. Happy shopping.

Hi Estil, Common symptoms of a bad engine coolant sensor are overheating, difficult starting conditions, poor idle, check engine light ON and electric fans not working properly. The easiest way to find out is to read the trouble code memory and check the value from the sensor, to make sure it's a viable value (excerpt from one of our tech data sheet).

Hi, Yes, it is. Still, for best results, we recommend referring to a trusted vehicle specific repair manual for details about troubleshooting, diagnostic, repair and install procedures. Also, it is best to consult your trusted local auto repair shop or dealership for this since this is related to the cooling of your engine. You can find more information here as well: https://www.carparts.com/blog/why-you-should-always-consult-a-repair-manual/

Hi Seth, Usually, the location of the coolant temperature sensor will be located directly behind the coolant pipe. In most modern cars and vehicles, this is present behind the right cylinder head that is located right underneath of the air intake pipe.