NTK explains about the two main usabilities of oil pressure switches

Brand expert also warns about the main flaws that the switches may have Even though I started karting a little late Engines

São Paulo, July 2024- Monitorar a pressão do óleo no motor é essencial para a saúde do veículo. Manufacturers establish a minimum working pressure to ensure proper engine lubrication. In this context, Oil pressure switches are crucial for the safety and durability of vehicles. With the aim of demystifying its application and highlighting its functions, The NAT, brand of Niterra, Japanese multinational company that also owns the NGK brand, Specialist in components for ignition systems, Presents Both Main systems that benefit from the performance of these components.

Engine lubrication system: Located in the lubrication system, Switches indicate when oil pressure is below the minimum specified by the manufacturer. When you turn on the contact, The oil light on the dashboard should turn on and off after starting. If the light remains on while the engine is running, It is a sign of low oil pressure, and the driver should turn off the engine immediately to avoid damage.

Pressurized hydraulic systems: Used in cargo vehicles, Oil pressure switches monitor pressure in hydraulic actuators, ensuring the proper and safe functioning of these systems.

Component failures and replacement

One of the main signs of failure on an oil pressure switch is oil leakage, often caused by the part drying out due to aging. To check if the switch is working properly, Note if the oil light comes on when the contact is turned on and goes off immediately after starting the engine. Otherwise, A system check is required.

"The switches provide protection to the engine by indicating when the oil pressure is low. When the oil light comes on on the dashboard, It is a warning sign for the driver to stop the vehicle safely and seek professional help. Acting immediately can prevent serious engine damage, ensuring that problems are identified and resolved quickly", afirma Hiromori Mori, Niterra Technical Assistance Consultant.

When the oil light comes on on the dashboard, It can mean a series of engine problems such as the formation of sludge in the lubrication system that leads to clogging of the system, Excessive internal clearances, that lead to loss of pressure in the system, oil pump failures and even low lubricating oil level or out-of-specification oil application. A professional will be able to identify the real cause of the problem. As for the oil leak, It can be easily identified visually, oil level lowering and even, for the presence of oil stains on the garage floor, In this case, seek help from a professional.

Mori also warns about the application of internal engine cleaners, known as engine flushing, which can cause the inner membrane of the switch and oil seals to dry out. "Before applying these products, check compatibility."

Recently, NTK expanded its portfolio with the launch of new oil pressure switches. This move aims to provide high-quality components for the automotive aftermarket market, ensuring that consumers have access to the best products available.