Car Repair World

Crankshaft Angle Sensor CAS CKS Replacement Car CAS Replacing Procedure Helpful Information A crankshaft positing sensor sends feedback data to the engine computer (PCM), when this sensor fails the engine will stall, which could be immediate or intermitted. Easy steps on how to replace an automotive engine crankshaft angle sensor (CAS or CKS), this information outlines a typical sensor replacement though configurations may vary the process is the same. Difficulty Scale: 4 of 10 Begin with the vehicle on level ground, safely hoisted and supported by jack stands, engine off (cold) with the emergency brake set. Step 1  - Locate the crankshaft angle sensor , some are positioned behind components such as the starter which will need to be removed to replace the sensor. Starter Step 2  - Before removing the starter disconnect the negative battery cable to avoid electrical damage. Removing Negative Battery Cable Step 3  - After disconnecting ...

Crankshaft Angle Sensor CKS CAS Working Of CAS/ CKS This article describes how an automotive crankshaft position sensor works. This information pertains to all vehicles except electric cars. A crankshaft position sensor (CKS) is used to reference crankshaft rotation as the engine is running while supplying feedback data to the main computer. This sensor is mounted near the crankshaft, flywheel or in the engine block depending on manufacturer. As the crankshaft spins it creates an electrical pulse pattern that changes with engine speed. This wavelength controls computer output circuits such as fuel injector pulse width and timing adjustments. The timer reluctor wheel is fastened to the crankshaft which is used by the sensor. Crankshaft Angle Sensor This sensor goes by different names depending on the manufacturer, crankshaft angle sensor, CKS sensor, crankshaft position sensor but performs the same function. When these sensors fail they can cause intermitted stalling, no s...