Hello all new to this site and to mondeo's.

I currently own at '98 ST24 and need to replace the bank 1 precat lambda sensor. Is there a difference in the bank 1 from bank 2 sensors? I ask this question because when speaking to a supplier he asked what length of cable I needed as there are 2 different ones. Now forgive me if I sound stupid but I presume that both the precat ones would be the same only the postcat would be different?

Any help would be great thanks

 

Maybe get an original sensor?

 

mk2 mondys dont have post cats lambdas.