If the low oil light comes on but you check the oil in the engine and it s at a good level then a faulty oil pressure sensor may be to blame.
Diesel engine oil pressure sensor.
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Washer for sealing 2.
Accurate readings from the switch will lead to a smoothly running engine.
When low oil pressure is detected the immediate response is to think the worst.
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Switch contacts a normally open b normally closed 6.
This article explains 7 of the most common causes for low oil pressure in a caterpillar c7 but the principals can apply to the majority of diesel engines.
At some point in the model year of 2007 chevrolet realized an issue existed.
With that said the vehicles with the most pressure switch problems fall in the range of v 8 engines from 2003 through 2012.
7 reasons for low oil pressure in a diesel engine.
The oil pressure switch indicates loss in the engine s oil pressure.
When this sensor goes bad it will start to give.
Without the proper amount of oil your engine will sustain major damage.
Engine oil pressure switch.
Calibrated to the oil pressure the engine requires for effective oil circulation.
However most issues can be resolved with simple solutions.
Oil pressure sensors 185246190 within the engine are designed to assist in engine control and can be used to provide a visible warning to the operator when oil levels are low.