2. 7. Climate data for wenatchee, Longitude: -120.31, Latitude: 47.429. Average weather Wenatchee, WA - 98801 - 1981-2010 normals. Jan: January, Feb: February, Mar: March, Apr: April, May: May, Jun: June, Jul: July, Aug: August, Sep: September, Oct: October, Nov: November, Dec: December.
Best Answer: The oil pressure sensor is actually an electronic transducer which allows more electricity to flow in direct proportion to the pressure applied to a pressure sensitive medium. That electrical signal is translated to a pressure reading on the gauge on the dash of your car. It is mounted on the outside of the engine block and connected by a drilled passage to the pressurize oil gallery ( a fancy name for the main oil passage ) so that the sensor reads the pressure in the gallery directly. If a sensor leaks it will cause oil to drip on the ground but this is a very rare thing.
Oil pressure switches are typically used as an actuator which directly activates the oil warning light in driver dashboard when the oil pressure in the engine will fall below the preset critical level or brings a signal to the ECU (engine control unit), so to be warned about low pressure of engine oil and prevent damage to the engine.