P0521
High
Powertrain
Engine Oil Pressure Sensor Range/Performance
Common Causes
Failing oil pressure sensor
Actual low oil pressure condition
Electrical interference in sensor circuit
Common Symptoms
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Quick Info
| Code | P0521 |
| System | Powertrain |
| Severity | High |
Disclaimer
This information is for diagnostic guidance only. Always verify repairs with a qualified technician before performing safety-critical work.
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