By Salomon Herbert. Car Electrical Wiring. Publised at Wednesday, January 10th 2018, 22:43:41 PM. To address this problem, cars also have alternators. Alternators are actually small generators capable of turning mechanical into electrical energy. Driven by the engine belt, alternators use a small signal from the battery to energize a field current that turns a rotor inside a set of stators. Since this energy is driven by the polarity of magnetic fields, the current produced as a result changes direction as the rotor turns, producing current in opposite or alternating directions (hence AC). Alternators produce significantly higher currents than initially supplied by the battery, so they are used to recharge the battery itself and power other electrical components.
By . Car Electrical Wiring. Published at Monday, January 08th 2018, 16:31:03 PM. An electronic throttle control actuator is responsible for metering air flow into the engine which controls engine speed. A throttle control sensor located near the foot pedal supplies feedback data to the computer which activates the actuator. The throttle control system is integrated into the ABS, cruise control and traction control systems. In older vehicles throttle action was performed by a manually controlled throttle cable which is actuated by the driver's right foot.
By Salomon Herbert. Car Electrical Wiring. Published at Monday, January 08th 2018, 15:48:29 PM. Finally low amperage fuses are used to protect smaller amperage circuits such as tail lights and interior lighting. These fuses are easily checked using a test light.
By Josselin Amaury. Fuse Box Wiring. Published at Monday, January 08th 2018, 15:20:04 PM. That's right. Now you have isolated the problem to the relay and only two things can be wrong: either the relay's coil isn't energizing (due to an internal broken wire) or the high-current contacts are being drawn together but no current is passing through (remember high-resistance connections?). If the coil is bad the relay must be replaced. If the contacts are charred, file them smooth.
By Mathis Camille. Fuse Box Wiring. Published at Monday, January 08th 2018, 14:17:27 PM. The mundane-sounding components of wires, fuses and connectors are found in every electrical device, and especially in cars. Many of the features we have come to expect in our cars are possible because of these elements, and their reliability has improved immensely in the last couple of years.
By Hadrien Gratien. Car Electrical Wiring. Published at Monday, January 08th 2018, 12:47:34 PM. Every car's electrical system is composed of a wiring harness that connects various computer, controllers, lights, actuators, motors and switches. This electrical system is intergraded throughout the car to communicate with each part using a central computer which runs the engine or main electric motor. The battery is responsible for supplying power to the car while the engine is not running but in electric cars the battery does all of the work while powering the motor. High amperage circuits are designed with larger components to handle the load without failing. Common maintenance includes inspecting electrical connectors that are visible including the battery cables.
By Hadrien Gratien. Car Radio Wiring. Published at Monday, January 08th 2018, 10:40:48 AM. With the old radio out of the way, it's time to focus on the new one. That involves connecting all the wires and then installing the stereo in the dash.
By Josselin Amaury. Engine Wiring. Published at Monday, January 08th 2018, 10:21:53 AM. The key to installing, troubleshooting, and repairing your own electrical system is simply making sure you have the right information and steps, and paying very close attention to detail through every step of the process. At a minimum, you should use a shop manual for your vehicle to analyze the engine wiring diagram and try to identify the wires by color under the hood. Unfortunately, the colors of the wire insulation may fade over time, so if your car is older, this task may be made more difficult.
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