Now that you know how to tell whether your engine coolant temperature sensor is failing, the question becomes what action you need to take to correct the problem. If we haven’t been clear enough, you’ll want to fix it as soon as possible, as an ECT sensor is a vital tool in ensuring your engine does not overheat. If you have a bum ECT sensor in your car, the most obvious thing to do is replace it with a new one. The good news is that a new coolant temperature sensor won’t set you back too much coin, as you can pick one up from Auto Zone for about $16.49. However, the price can be considerably higher for a new ECT, depending on the make and model of your vehicle.
Purchasing a new ECT sensor is only half the battle, as it will still need to be installed in your car. If you’re handy around an automobile engine, you can save a few bucks by installing it yourself. However, if you are uncomfortable performing engine work on your car, you’ll need to consult a professional mechanic, and the cost of the repair will obviously rise once professionals are involved. The work needs to be done nonetheless, as no vehicle should operate for long without a functional engine coolant temperature sensor.
