Bosch | Lambda O2 Sensor | Honda Civic Type R | 2.0T K20C1 | 2015+Lambda sensors are subject to extreme conditions. A properly functioning lambda sensor forms the basis for reliable engine operation and thus fuel economy, low pollutant emissions, and good exhaust gas values. Bosch lambda sensors are available for most vehicles. They are unbeatable thanks to their long service life, excellent operation, and optimum engine compatibility. They make a significant contribution to saving the driver money and protecting