The engine coolant temperature (ECT) sensor plays a crucial role in your car’s overall performance. Its main job is to measure the temperature of the engine coolant and send that information to the ...

Virtually every modern car on the road is equipped with bells, whistles, and sensors designed to let you know when even the slightest thing is wrong with your vehicle. While any driver can appreciate ...

Testing a diesel engine generator's coolant temperature sensor is done to make sure it's working correctly and making sure it's measuring the engine's coolant temperature accurately. As it helps ...

The P0118 code means that the engine control module (ECM) has detected a voltage signal that’s too high from the engine coolant temperature (ECT) sensor (below). In practical terms, the ECM believes ...

A faulty Engine Coolant Temperature (ECT) sensor may lead the turbocharged 2.0L I4 LSY gasoline engine in certain GM vehicles to run hot or even overheat. To be clear, these vehicles are not under an ...