Car Crank Position Sensors

In vehicles, one important component that's usually taken for granted is the crank position sensor. Also known as the crankshaft position sensor and the engine speed sensor, this device records how fast the crankshaft is rotating. It's made of magnets and is essentially composed of a toothed disk and detector found near the crankshaft. When the toothed disk moves past the magnetic coil, the magnetic field is distorted. This causes a gush of pulses in the current, which enables the engine management system to calculate the engine speed by counting the pulses' frequency.

The information that comes from your car crank position sensor is used by different engine management systems to control ignition timing. Aside from that, this component is also used to handle and monitor the power output of your engine, your vehicle's fuel efficiency, the amount of exhaust emission, drivability, and smoothness of the engine's operation. This sensor covers several important tasks. It can also be found in different places in the crankshaft, depending on your car's make and model. These locations include the front of the engine below the water pump, on top of the main crank pulley, and just beside the flywheel. There are also instances when the crank position sensor is mounted near the fender, on the front bumper, and even at the back of the engine.

Despite being constructed from high-quality materials, crank position sensors can fail for various reasons. When this component becomes exposed to very high temperatures, it will end up busted after a while. Some of the causes can include a damaged crank or gasket, exposure to harsh chemicals, or simple overuse. That's why you need to order a durable and reliable replacement so that you won't have to replace the sensor every once in a while.

Symptoms of a failed car crank position sensor include constantly misfiring engine cylinders, frequent hesitation prior to acceleration, and intermittent starts. When you experience any of these with your car, it's high time you checked if the crankshaft position sensor needs to be replaced. See, these things happen because the sensor just can't feed your ride's computer with the required information. For example, the acceleration issues occur because the computer can't fire up the necessary cylinder as it doesn't get the appropriate crankshaft position data.

A damaged crank position sensor should be replaced as soon as possible. Don't hesitate to browse through the catalogs of your trusted online parts stores to check if they carry a compatible replacement for that busted sensor on your ride. For that, you don't have to point your browser elsewhere-Parts Train's inventory is home to hundreds of thousands of top-quality car parts, tools, and add-ons, so you have a great chance of finding the parts you need right here. Once you have the perfect sensor replacement, you can enjoy smooth vehicle performance once again.