P0298: Engine Oil Over Temperature

MediumPowertrainEngine Oil System

What does P0298 mean?

P0298 is a diagnostic trouble code indicating "Engine Oil Over Temperature". This code relates to your vehicle's engine oil system and should be diagnosed to determine the root cause. The severity level helps indicate how urgently this should be addressed.

Common causes

  • Faulty engine oil system component
  • Wiring or connector issue in the related circuit
  • Failed sensor providing incorrect readings
  • Software/calibration issue requiring ECU update
  • Related component causing secondary fault

What should you do?

Schedule a diagnostic appointment at your earliest convenience. The vehicle is generally safe to drive short distances, but the underlying issue should be addressed to prevent it from worsening.

Get a diagnosis for YOUR car

Code P0298 can mean different things depending on your vehicle. TorqueBot gives you a diagnosis specific to your make, model, and year.

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Related codes

P0199Engine Oil Temperature Sensor Intermittent
P0198Engine Oil Temperature Sensor High
P0197Engine Oil Temperature Sensor Low
P0196Engine Oil Temperature Sensor Range/Performance