WebOct 16, 2011 · The ECT sensor tell the computer when the engine has warmed up. This is mostly for protection, since a cold engine is more likely to misfire in a damaging way. If … WebApr 5, 2024 · Poor fuel economy: One of the most common signs of a bad coolant temp sensor is poor fuel economy. A bad coolant temp sensor will send a false reading to the …
What is a Coolant Temperature Sensor? Symptoms & Fixes
WebFeb 27, 2024 · Symptoms Of A Bad Coolant Temperature Sensor 1. Check Engine Light. One of the first signs of all coolant temperature sensor symptoms you will probably notice is... 2. Poor Mileage. A faulty ECT sensor can send a false signal to the onboard computer, … Type: Concentrate For: Universal Replacement frequency: 5 years/150,000 … WebAug 6, 2024 · Your Check Engine Light is On. Alongside the signal that your engine is overheating, you may see your check engine light come on if your coolant temperature … setmainfont 宋体
Bad Coolant Temp Sensor: Symptoms and Replacement Costs
WebMar 14, 2024 · The coolant inside heats up and begins to convert to steam, while the coolant inside the radiator remains unchanged. So if you see the temperature gauge rise and the … WebIn this video, you will learn 5 symptoms of a bad or failing engine coolant temperature sensor (ECT sensor). Watching this video will help you diagnose to se... WebDec 31, 2024 · Usually the coolant temp sensor gauges fuel trims for cold start enrichment, and fan control. Since the thermostat and water pump are mechanical, the engine still … pand cruise