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Showing results for tags 'p0154'.
blytha posted a topic in 996 Series (Carrera, Carrera 4, Carrera 4S, Targa)Just a quick question. I've replaced my post cat Lambda sensor with one of these, due to a P0160 code (bank 2 post cat issue), now the car is giving P0050 and P0154 errors (bank 2 pre cat issue). I’m in a quandary now, as I have just gone on there to check for a Pre cat O2 sensor and noticed that the date for the part I fitted was 09/01 – 07/04 and was wondering whether the part I fitted was wrong? No errors on post cat sensor! My car is a 2005 C4S with and M96.03 engine. Also is it usual for one sensor to be replaced just for one that is not replaced to throw an error Any help appreciated.