The electrical system is becoming more and more important in automobiles.
Before the use of computerized automotive sensors, fixing an automobile was as easy as, adjusting a screw on a carburetor. Gasoline engines need the proper fuel and air mixture, with compression to squeeze the mixture […]
The function of the automatic shutdown (ASD) relay is to shut off power to major systems. When the key is turned off, as a safety feature. So, When the automatic shutdown (ASD) relay is on; […]
The fuel pump relay is activated whenever the ignition is turned on. A fuel pump relay functions primarily to maintain a consistent voltage supply to the fuel pump. The ignition or powertrain control module (PCM) usually controls […]
The starter motor is what gets your engine running; when you turn the ignition key or push the start button. A starter motor gets a lot of wear during its life; and is bound to […]
Knowing the signs of a failing starter motor; can help you diagnose the problem. When Diagnosing starter motor problems; always start with the battery. For the starter motor to work; make sure that your car […]
So, Automotive fuses protect the circuits in your vehicle; from excessive current flow. Consequently, If an electrical item in your vehicle stops working; the first thing to do is check the automotive fuses. Automotive fuses […]
So, Most people do not realize that disconnecting a car battery for any reason; may cause unexpected things to happen. As a result, Before you disconnect a car battery; there are things you need to […]
The engine coolant temperature (ECT) sensor; is a sensor that is used to monitor the temperature of the engine’s coolant. So, Most engine coolant temperature (ECT) sensors operate; using electrical resistance to measure the temperature […]
The engine cooling fan only runs when needed to help cool the engine. So, A engine cooling fan failure; or a failure of the fan relay or control circuit is bad news; because it can […]
The (O2) Oxygen Sensor measures the difference between the amount of oxygen in the exhaust gas; and the amount of oxygen in the air. So, With information from the (O2) Oxygen Sensor and other sources […]
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