Understanding a flaw in something is signified by this.
The Camshaft Position Sensor (CPS) plays a vital role in the functioning of an internal combustion engine. This electronic component, manufactured by Bremi, among others, determines the exact position of the camshaft, allowing the control unit to calculate the optimal timing for fuel injection.
When the CPS malfunctions, several issues can arise. The engine may suddenly stall and refuse to restart, the check engine light may illuminate, or the engine may lose power, start to judder, or switch to the limp-home mode. In severe cases, a defective CPS can lead to high engine damage due to a wrong valve position.
Mechanics or hobbyists with a diagnostic tool can read the OBD-II fault memory to determine the error related to the CPS. During a visual inspection, they can check the connections and cables of the CPS, possibly greasing the connection with crawling oil. A loose connector is also a possible cause of a defect in the CPS.
The work of replacing a CPS can take between half an hour and two hours. Clearing the error memory with a diagnostic device is part of the work when replacing a CPS, otherwise, the warning light in the cockpit may continue to light up.
With some manual skills, the right tools, and technical data, hobby mechanics can change a CPS themselves. The repair of a CPS in a professional workshop can cost a few hundred euros. A new sensor for the CPS costs between 50 and 200 euros.
The position of the camshaft is crucial for clean combustion. The causes of a defect in the CPS include mechanical failure of individual components, corrosion, temperature problems, short circuits, mice bites, water ingress, a break in the sensor's tone wheel, or individual broken teeth on the gear due to wear and tear and high age.
However, the CPS is difficult for laypeople to inspect from the outside. It's advisable to seek professional help if there are doubts about the CPS's condition. Regular maintenance and timely replacement of the CPS can ensure the engine's longevity and optimal performance.
