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P0522

Overview

Code

P0522

Code Type

P

Code Class

P0

System

Engine

Severity Level

High

Emissions Related

false

Drivability Impact

Major

Diagnostic Protocol

OBD2

Freeze Frame Useful

true

Code Definition

Diagnostic trouble code P0522 indicates low input from the engine oil pressure sensor

Symptoms

Oil pressure warning light; Engine knocking

Overview applies to this diagnostic code.

Affected Systems

On This Page

  • Code Definition

  • Symptoms

  • Affected Systems

  • Possible Causes

  • Diagnostic Steps

  • Drive Safety Notes​

More Resources

Engine oil pressure monitoring

Possible Causes

Wiring short to ground; Faulty sensor

Diagnostic Steps

1 Inspect wiring harness; 2 Verify oil pressure mechanically; 3 Replace sensor if needed

Drive Safety Notes

Stop driving if actual oil pressure is low

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