Here's how it works:
1. Oil Pump: The oil pump in an engine is responsible for circulating oil throughout the engine.
2. Oil Filter: As oil flows from the oil pump, it passes through the oil filter. The oil filter is designed to remove contaminants from the oil.
3. Bypass Valve: The bypass valve is located on or near the oil filter. It is designed to open and allow oil to flow around the oil filter if the filter becomes clogged or restricted.
4. Clogged Filter: If the oil filter becomes clogged, the pressure of the oil behind the filter will increase. When the pressure reaches a certain level, the bypass valve opens.
5. Oil Circulation: The bypass valve will remain open until the filter is replaced, allowing oil to bypass the filter and continue circulating throughout the engine. This ensures that the engine does not run out of oil and that the critical components of the engine are properly lubricated.
The bypass valve is an important safety feature that helps protect the engine from damage in the event of a clogged oil filter.
