Wideband Oxygen Sensor
All-range precise detection
Wide band oxygen sensor also known as "wideband O2 sensor" and "wideband AFR sensor", is an advanced 5 wire oxygen sensor with the same function as the conventional oxygen (O2) sensor. Commonly applicate on the vehicle made since 2000.
Wideband sensor detects an all-range broad spectrum of air to fuel ratio. With continuous sampling of the oxygen content within the exhaust gas, wideband oxygen sensor feeds its reading as how rich or how lean these oxygen contents are, then vehicle’s ECU can manage precise fuel injection to sustain ideal air to fuel ratio.
Ceradex’s patented dual cell wideband planar technology enables our sensors to achieve and exceed original equipped (OE) performance and specification.