P2415 OBD-II: O2 Sensor Exhaust Sample Error

P2415 Severity

Moderate

Will P2415 go away on its own?

Once the vehicle's onboard system no longer detects the issue, most codes will disappear on their own. If your vehicle still has this code, however, it should be properly diagnosed to avoid a more serious problem.

For a proper diagnosis, RepairPal Certified shops have the equipment, tools, and expertise.

Moderate severity codes might not threaten the vehicle's safety or functionality immediately, but you should still get it diagnosed within a reasonable time frame to keep your car running well.

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What causes OBD-II fault code P2415?

If the Oxygen Sensor reads too much oxygen at part or full throttle, the engine computer (PCM) assumes that the oxygen sensor is installed incorrectly or there is an exhaust leak. Code P2415 will be set.

OBD II Fault Code

OBD II P2415

OBD-II Code Oxygen sensor failure is defined as a O2 Sensor Exhaust Sample Error

Common Problems That Trigger the P2415 Code

Exhaust leak
Oxygen sensor failure
Oxygen sensor improperly installed

Common Repairs Needed for the P2415 Code

OBD Code Resources

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OBD II Fault Code

OBD II P2415

OBD-II Code Oxygen sensor failure is defined as a O2 Sensor Exhaust Sample Error

Common Problems That Trigger the P2415 Code

Exhaust leak
Oxygen sensor failure
Oxygen sensor improperly installed

P2415 OBD-II: O2 Sensor Exhaust Sample Error

Will P2415 go away on its own?

What causes OBD-II fault code P2415?

Need a P2415 diagnosis? Trust our experts.

OBD II Fault Code

Common Problems That Trigger the P2415 Code

Common Repairs Needed for the P2415 Code

OBD Code Resources

Need a P2415 diagnosis? Trust our experts.

Ask our experts about P2415.

Other OBD-II Codes

OBD II Fault Code

Common Problems That Trigger the P2415 Code

Common Repairs Needed for the P2415 Code