my car is bmw118 d se f20 facelift 2015 model -build date june 2015,and the engine code is B47
it came up with the following fault codes and there is no EML light on
Fault code: 284E00 Lambda probe according kat, nernst voltage signal: interruption
Fault code: 283400 Lambda probe according kat, controlling heating: interruption
Fault code: 282E00 Lambda probe after catalyst, triggering heating: short circuit to positive
i am confused as to which lambda or 02 sensor is faulty and needs replacement.
