P0521 Diagnostic Trouble Code Discussion for January 2024
Engine Oil Pressure Sensor Performance
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P0521
| Help Request | Posted | |
| 2012 Chevrolet Avalanche LTZ 5.3L MIL Lamp on VIN: 3GNTKGE79C P0521: Engine oil pressure sensor performance. -P0521-ENGINE OIL PRESSURE SENSOR PERFORMANCE. code comes back on after any and all repairs but no evidence of low oil pressure. |
January 11, 2024 |
