Weird question on Lambda sensors

  1. #1
    Im going to need a new cat on my car for MOT Time, as my car is a MK2, it has the cat in the manifold usually, but i have got a 4-2-1 manifold on it and will be using an underfloor cat

    Can the origonal lambda for a MK2 be spliced and extended just for the MOT?

    OR

    Will a MK1 Lambda fit the connector ontop of the engine block?

    Cheers.
  2. #2
    splice and extend it