The electrical system is becoming more and more important in automobiles every day. Because, so many systems rely on each other to be working properly.
The fuel pump relay is activated, whenever the ignition is turned on. So, the primary function of the fuel pump relay is, to maintain a consistent voltage supply, to the fuel pump. Consequently, the fuel pump […]
The starter motor is what gets your engine running, when you turn the ignition key or push the start button. So, a starter motor gets a lot of wear during its life. And, is bound […]
Knowing the signs of a failing starter motor, can help you diagnose the problem. When Diagnosing starter motor problems, always start with the battery. So, for your starter motor to work properly, your car battery […]
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 […]
Disconnecting a car battery for any reason; may cause unexpected things to happen. So, before you disconnect a car battery; there are things you need to know. Battery voltage MUST be maintained to the (PCM) […]
The engine coolant temperature (ECT) sensors function is to, monitor the temperature of the engine’s coolant. So, most engine coolant temperature (ECT) sensors operate using electrical resistance to measure, the temperature of the coolant. The […]
Your engine cooling fan, only runs when needed to help cool the engine. So, a engine cooling fan, relay or control circuit failure is bad news. Because, it can allow the engine to overheat. The […]
So your car was running fine, but suddenly it’s, stalling, jerking, idling poorly, surging, or just running poorly. A failing Throttle Position Sensor (TPS), could be causing any or all of these problems. The function […]
To start with, The alternator and the battery in your vehicle; are both components of the charging system. So, Diagnosing a alternator or battery failure can be a bit tricky; because the electrical power in […]
Issues with your car starter are more common than you think, but drivers often confuse them with other car troubles. The first indication your car starter may be going bad, is at the moment you […]
Circuits that have a high current draw, usually use a cooling fan relay. Most cooling fans use electric motors that have a moderate to high current draw. As a result, using a cooling fan relay […]
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