By Hadrien Gratien. Car Electrical Wiring. Publised at Monday, January 08th 2018, 12:47:34 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 Mathis Camille. Fuse Box Wiring. Published at Saturday, January 06th 2018, 14:42:00 PM. You may be lucky and just have a loose wire and banging just right on something might get it to fall back into place, but most times electrical problems are not that simple. Vehicles built in the 60s and 70s had very few electrically controlled devices as most things were controlled through a mechanical linkage. In the 80s and early 90s many automobile manufacturers started using vacuum controlled solenoids to operate small things like switches in the engine or the vents on your ventilation system. Since then, just about everything has become electronically controlled and regulated. Most of the electronics in your vehicle will last a very long time and never be changed, but when something does go wrong it can be difficult to pinpoint the problem.
By Bertrand Rainier. Car Electrical Wiring. Published at Saturday, January 06th 2018, 14:32:01 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 Gabin Placide. Car Electrical Wiring. Published at Saturday, January 06th 2018, 13:23:57 PM. A power distribution center is used to route positive battery power throughout the vehicle using relays and fuses. This center is powered directly off of the positive post of the battery using a positive battery cable.
By Bertrand Rainier. Car Electrical Wiring. Published at Saturday, January 06th 2018, 11:31:37 AM. Though simple in operation, a switch does have its limitations. Like the wires and fuses in a system, it can handle only so much current before it fails.
By Hadrien Gratien. Engine Wiring. Published at Saturday, January 06th 2018, 10:23:12 AM. Every wire in the harness carries energy and signals important for starting the engine, navigation system, meters, lights, power doors, and windows, along with other devices. The wiring can be of different types like cold-resistant wires, heat-resistant wires, more flexible wires, depending on the areas where they will travel inside the system of a vehicle. The harnessing in different vehicles can vastly vary on the basis of the purposes the harness is required for.
By Hadrien Gratien. Car Electrical Wiring. Published at Saturday, January 06th 2018, 09:09:25 AM. This is more a shopping tip than anything, but it still bears mentioning. Like everything else in this world, there are varying degrees of wire quality. For years the standby wire insulation was Polyvinyl Chloride or PVC. Relatively tough, flexible, and inexpensive, it gets the job done, however, PVC is a thermoplastic. And like other thermoplastics like lacquers and synthetic enamels, it tends to oxidize and brittle with age.
By Mathis Camille. Car Radio Wiring. Published at Saturday, January 06th 2018, 07:47:36 AM. If the original stereo was bolted into the dash, you might need to remove the mounting brackets from the sides of it and attach them to the sides of your new stereo. More likely, you will need a mounting kit to install the stereo.
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