Details
Goss Oxygen Sensor - 5 Wire - OX483 [Suit Ford Escape, Mazda 3]
Fits:
- Ford Escape
- Mazda 3, Tribute
The Oxygen Sensor (or Lambda sensor) is an electronic device that measures oxygen content in the exhaust gases of an engine. It outputs a signal to the engine control unit (ECU), which adjusts the air fuel mixture to obtain the required level.