Replacing a crankshaft sensor is a critical task in automotive repair. The crankshaft sensor, also known as the crank sensor or engine speed sensor, is responsible for monitoring the crankshaft’s position and speed, providing this information to the engine control module (ECM). This data is essential for controlling fuel injection, ignition timing, and other engine functions.
A faulty crankshaft sensor can lead to various issues, including engine stalling, misfiring, and poor performance. Replacing the sensor is typically necessary when it fails or becomes damaged. This task requires a basic understanding of automotive mechanics and some specialized tools.
