The oil pressure sensor is hooked directly to the oil pressure gauge on your instrument cluster.
Oil pressure sensor leak.
When lower than normal oil pressure is detected the pressure sensor will make the gauge in the car.
Once the sensor has this information the data gets sent to the engine control unit where it is calculated further.
The oil pressure sensor assumes the role of monitoring this internal pressure and sending a signal to the oil pressure gauge on your dash alerting you immediately if there is a problem.
The amount of oil pressure in the engine is detected by the oil pressure sensor.
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The oil pressure sensor or oil pressure switch is a common point on failure on many makes and models of automobiles.
The chevy engine oil pressure sensor problem has been going on for a long time.
An oil pressure warning light will often accompany oil pressure sensor faults.
Based on the calculation the unit will know how to properly regulate the oil flow in the engine.
A leaking oil pressure sensor not only leaves a mess in the driveway it can also cause false oil pressure readings or cause the ominous red oil pressure lamp to flicker.
At some point in the model year of 2007 chevrolet realized an issue existed.
When lower than normal oil pressure is detected the pressure sensor will make the gauge in the car reflect this change.
What the oil pressure sensor does.
Get it diagnosed by a professional.
A bad oil pressure switch or sender may leak engine oil.
Oil leaks can be caused by a number of issues so a professional inspection is order here.