chip this is what ive been told hence theres more than 4 universal lambda sensors sold and also why universals dont tend to work on all cars as well as they are ment to and alot of garages tend to stay away from them due to the hassle of redoing a job twice

can you explain why they dont make just a universal lambda sensor with the same thread pitch for all applications then,,,,,, as you seem to think im chatting shit,,,, how many different lambda sensors you think bosch/ngk/denso have listed then ??

why cant you get a bosch lambda sensor for a ford focus on the diagnostic side apart from universal and ONLY available in NGK which is OEM aswell if they all do the same job ? its not just the plug fittings im talking about either as they is a bosch with the same plug and thread pitch but the ecu still reads a error code