Lambda oxygen sensor m18x1.5 45º

Stainless lambda oxygen sensor exhaust M18 X 1.5 T304 45º. 

The oxygen or lambda sensor is one of the most important and one of the most misunderstood components of a modern fuel injection system. A basic understanding of how the sensor works and how to interpret its output is crucial to the successful tuning of a high performance or racing engine.Throw a power adder into the mix and the importance of the O2 sensor is further escalated.