BMW Viton Camshaft Position Sensor and Air Oil Separator O-Ring Kit - NRW Design S65COSGK

Product Information

The engine crankcase vent valve, also referred to as the PCV (Positive Crankcase Ventilation) valve, is part of a vehicle’s emission control system. It helps manage the pressure inside the engine’s crankcase by allowing gases that build up in the crankcase to be vented back into the intake manifold. These gases are then burned in the combustion process, reducing harmful emissions. The PCV valve also prevents oil contamination and helps maintain proper engine performance by controlling the amount of blow-by gases (unburned fuel and air mixture) escaping from the combustion chamber.

• Rough Idle or Engine Misfire: A faulty or clogged PCV valve can cause the air-fuel mixture in the engine to become unbalanced, leading to rough idling or even engine misfires, especially when the car is idling.
• Oil Consumption: A faulty vent valve can cause pressure to build up inside the crankcase, which may push oil out through seals or gaskets, resulting in oil leaks. Excessive pressure can also force oil into the intake manifold, leading to increased oil consumption.
• Sludge Buildup: If the valve is stuck closed or blocked, the blow-by gases can’t escape the crankcase properly. This can cause condensation and oil to mix, forming sludge inside the engine. This sludge can block oil passages, leading to lubrication issues and engine damage over time.

About NRW Design

As in life, everything starts like… A Pilot (N), an Engineer (R) and a Master Mechanic (W) walk into a bar …

This time though it was not a joke but an amazing friendship that formed. A friendship that all had a common goal. The betterment and improvement of what we drive. The best part is we all come from different circles of life and bring different things to the table, all capitalizing and improving the ideas of the others. Each of our talents exemplifies the other allowing us to be able to analyze an issue and be able to solve the problem at hand with a solution.

Having access to CMM machines 4-axis mills and lathes as well as metal cutters, benders, and any tool needed to design and manufacture the ideas allows us to be able to analyze design and construct what could be impossible to many.

We are all BMW enthusiasts and are designing products for other BMW enthusiasts. We are using our talents to help create solutions to issues we see in our industry.

Our goal is to provide product design and engineering that meets the standards of the pilot, makes the life of a master mechanic easier, and is approved by the engineer.