Air Fuel Ratio Sensor

An air/fuel ratio sensor is much like an oxygen sensor, or O2 sensor, and is slowly replacing them on many vehicles. Especially today's more sensitive, turbocharged, and efficient engines. Unlike the vulnerable O2 sensor, an air/fuel ratio sensor is a wide range sensor rather than narrow range, and it operates by conduction rather than generation and is therefore slightly more accurate.

Maxpeedingrods Air Fuel Ratio Sensor compatible for Toyota Rav4, compatible for Bmw E38 E39 E53 E65 E66 and etc. Get your quality Air Fuel Ratio Sensor replacement parts here.