Exhaust system device The exhaust system consists of a front pipe with a catalyst, and an end silencer. On vehicles destined for foreign countries, a pre-silencer is installed...
Removal and installation of a lambda probe Attention: When applying a protective agent on the bottom of the car, cover the lambda probe. Withdrawal Disconnect the lambda probe connector by turning the...
Functioning of the catalyst BMW vehicles in Germany and many other countries are equipped with catalytic converters to provide a cleaner exhaust gas composition. In the presence of a...
Operation of vehicles with a catalyst To avoid damage to the lambda probe and catalytic converter, the following instructions must be observed: Gasoline engines Refuel with unleaded gasoline only....