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Learning Center

Why Do Failed Oxygen Sensors Need to Be Replaced?

When functioning properly, oxygen sensors monitor the levels of unburned oxygen in exhaust, sending signals to a vehicle's PCM... Read More

OE Identical Oxygen Sensors Installation Instructions

How do I Install OE Identical Oxygen Sensors? Read More

Bosch Universal Oxygen Sensors Installation Instructions

How Do I Install Bosch Universal O2 Sensors? Read More

What Effect do Fuel Additives and Injector Cleaners Have on Oxygen Sensors?

Will injector cleaners or fuel additives harm oxygen sensors? Read More

How do I Test an Oxygen Sensor?

How do I test an oxygen sensors performance to know if it needs to be replaced? Read More

Can an Oxygen Sensor Fail?

Can an oxygen sensor suddenly stop working? Read More

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