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'' '''Oxygen Sensors''' '' ---- Below are a pair of graphs showing lambda versus voltage for narrow and wide band oxygen sensors. It is easy to see that the wide band has a much more linear curve over a much wider voltage range, hence the name "wide band". This makes for much greater tuning accuracy and the ability to tune for very different air/fuel ratio (AFR). On the left below is a narrow band sensor graph and on the right is a wide band. You can easily see why wide band is far superior for tuning AFR over the entire range. http://www.vems.hu/files/sensors/NBO2%20graph.bmp http://www.vems.hu/files/sensors/WBO2%20graph.bmp ---- '''More info''' GenBoard/Manual/WBSensor for wide band sensor setup GenBoard/Manual/NBSensor for narrow band sensor setup GenBoard/Manual/OxygenSensor/Fitting ---- Back to * GenBoard/Manual * GenBoard/Manual/Sensors * TuningSession/VEtuning
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