Oil pressure sensor

The oil pressure sensor is an important component of the engine management system and monitors the oil pressure in the engine's lubrication circuit. It measures the current pressure of the engine oil and transmits this information to the engine control unit or to the oil pressure gauge in the instrument cluster. This ensures that the engine is always adequately supplied with lubricating oil.

The correct oil pressure is crucial for the lubrication of key engine components such as the crankshaft, camshaft, pistons, connecting rod bearings, and other moving parts. The oil pressure sensor detects pressure changes in the oil circuit and triggers a warning message or a warning light in the vehicle if the oil pressure is too low.

Oil pressure sensors typically use electronic pressure measurement systems and are mounted in the area of the engine block, on the oil filter housing, or near the oil pump. They are designed to withstand the high temperatures, oil pressure, and stresses found in the engine compartment over the long term.

A faulty oil pressure sensor can lead to false warning messages, implausible readings, or error messages in the engine control unit. In some cases, the oil pressure warning light may remain illuminated or fail to respond at all.

At Autoteile Gossau, you'll find oil pressure sensors for numerous vehicle models in both original equipment and high-quality aftermarket versions. Our spare parts meet manufacturer specifications and ensure reliable monitoring of engine oil pressure. Benefit from particularly competitive prices in Switzerland, fast delivery, or the option to pick up your order directly from our shop in Gossau and pay in cash or by card.