Warning lights can be life and money savers for car owners, but there are a couple of non-light signs to watch out for that may signal your engine coolant temperature sensor is faulty.

Imagine quickly diagnosing why your car's check engine light is on. A scan tool, also known as a trouble code reader, can ...

ECT Sensor (Engine Coolant Temperature) The ECT sensor is a thermistor, which is the opposite of a resistor. As it is heated, its resistance drops.

If it fails, whether due to a burned-out motor, faulty relay, or a bad engine temperature sensor, the system loses its ability to cool effectively. Another likely culprit is the water pump.

Your car’s engine temperature is vital to its operation, and a properly-operating gauge is a window to its health. ... Replacing a Faulty Engine Coolant Temperature Sensor.

The engine coolant temperature sensor may be cracked. This could cause the enging coolant temperature warning light to come on inadvertently and in rare cases may cause engine operating faults.

The B&M system does incorporate an engine speed sensor (tach signal), and one spark plug firing sensor (to determine firing order for sequential injector firing), and an engine temperature sensor ...

Peugeot 206 307 Engine Coolant Temperature Sensor Recall Make & Model : Peugeot 206, 307 Number of Vehicles Affected: 228 Model Years From: January, News. Reviews. Car Guides. Car of the Year.