The Coolant Temperature sensor changes resistance with the temperature. The Coolant Temperature sensor is critical to many PCM functions such as fuel injection, ignition timing, variable valve timing, and transmission … Continue Reading What does a Coolant Temperature Sensor do for your vehicle?
Your car temperature gauge seems straightforward: But what does it do, exactly? car temperature gauge
Especially on today’s vehicles, there are many kinds of car sensors that monitor systems and perform vastly different tasks.