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P2414 Severity
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.
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 P2414 will be set.
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OBD-II Code Oxygen sensor failure is defined as a O2 Sensor Exhaust Sample Error
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 P2414 will be set.