WebMar 24, 2024 · MrHorspwer said: There is a little screen in the oil galley that feeds the VLOM that's designed to keep junk from entering the AFM solenoids. This galley also feeds the oil pressure sensor. If the screen gets clogged with gunk, it prevents oil from reaching the sensor and will report as no oil pressure. WebBad oil pressure sending unit on a GM 5.3 liter engine. Oil pressure usually fluctuates around 40 psi, depending on the rpm's of the engine. Note that the ...
GM’s Active Fuel Management: Diagnosing Low Oil …
WebChanging Your Oil; Checking Fluid Levels; Diagnosing: Anti Lock Brake System (ABS) Sensor; Diagnosing: Manifold Absolute Pressure (MAP) Sensor; Diagnosing: Variable … Web6. Last. Your oil pressure sensor or switch monitors oil pressure in your engine. It sends these signals to the ECU and to your oil pressure gauge or warning light. If the oil pressure sensor in your vehicle stops functioning properly, it could give false readings. The oil light may come on or the gauge may read very high or at zero. pent roof style
GM 5.3: No oil pressure after oil change Bob Is The Oil Guy
WebMar 18, 2024 · Check you tube on how to pull the pressure sensor and screen. Takes a bit of effort. S. sprite1741. Joined May 2, 2005 Messages 548 Location Idaho. Mar 17, 2024 #8 Verify with a shop oil pressure gauge. GM's oil pressure senders and gauge stepper motors from that time are a well documented failure point. I keep a spare sender on the … WebAug 13, 2024 · Symptoms of a low oil pressure condition have become a common complaint on GM vehicles equipped with active fuel management, sometimes referred to … WebThe oil pressure sensor also feeds your oil pressure gauge and sends data to the engine computer in newer Silverados. Switches and sensors go bad with time. Signs this part on your Chevy may have failed include erratic oil pressure readings on the gauge, such as zero or very high readings, the oil pressure warning light appearing on the dash ... toddler swimsuit with inner tube