By measuring the oxygen content of the exhaust gas, the lambda sensor supplies the necessary information for optimal air/fuel mixture to the engine control unit, thereby providing the basis for more efficient and lower-pollutant combustion. Use of a lambda sensor contributes towards compliance with exhaust and OBD regulations.

up to

1,030 °C

high peak temperature robustness

< 12 s

light-off time / fast activation through thermal shock protection casing