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Euro

Exhaust Systems

Tenneco
Monroe

All about Catalytic Converter

Mounting Kit and Components

Our Mounting Kits include everything you need to fit a catalytic converter on the vehicle. In addition to these kits we have a full range of over 3,500 parts including loose rubbers, gaskets, bolts, belly belts and nuts available.

The Lambda sensor helps to regulate the ratio of air to fuel to obtain efficient combustion.

To operate efficiently, catalytic converters need a correct mix of exhaust gases and high temperatures. The Lambda sensor measures the ratio of air to fuel in the exhaust gas and transmits this data to the engine's ECU (Electronic Control Unit).

The sensor indicates when the fuel-air ratio is too rich or too lean. It contributes to the service life of the catalytic converter and to lower emissions.