P0521 Engine Oil Pressure Sensor/Switch Range/Performance OBD-II Trouble Code Technical Description Engine Oil Pressure Sensor/Switch Range/Performance This diagnostic trouble …

Oct 20, 2019 · Engine sounds fine, Oil level is good, Oil looks fine. Hot idle is now 25psi and Highway is 30psi. Codes P1524: oil pressure out of range camshaft advance / retard disabled …

Mar 5, 2018 · Re: P0521 2012 gmc sierra has oil pressure but guage is at 0 by kev2 » Tue Mar 06, 2018 2:47 pm 1st thought - Valve Lifter Oil Filter, replace, add a bottle of 'risolone' a oil …

Dec 18, 2020 · I have an 07 5.7L Hemi, i first had code p0521 and I changed oil pressure switch and got an oil change, during the oil change they said my oil looks burnt and its only been 2k …

Condition/Concern A concern of a P0521 Setting After an oil change and or low oil pressure indicated on the instrument panel.

Jan 19, 2017 · Just putting this here as a learning lesson for me and hope this can find the way to any other hobby mechanic out there trouble shooting this code. I had replaced my oil at 98k …

Apr 25, 2025 · I replaced the rear main seal on my vehicle listed above xl Denali and now I have codes, P0521, P0340, P0341, and P0016. Reply 1: So all of these ...

Dec 4, 2023 · Hello, I have the vehicle listed above SLT model. I noticed the oil filter was leaking and then a day or so later check engine light came on with a message about reduced engine …

Hello I'm having issues with trouble code P0521 I need help figuring how to fix this issue.

This code is related to P0521, P0522, P0523, and P0524. Symptoms Symptoms of a P0520 DTC may include: Malfunction Indicator Lamp (MIL) illuminated (a.k.a. Check Engine Light) Oil …