lambda sensors

  1. #1
    Iv got a mk2 2002 furio converted to 16v but its got mk2 3 plug vtr wiring loom and has both lambdas the one in the manifold and the one for the cat but i dont have a cat and want to fit one for the mot, will i need to plug in my lambda for the cat? Its not plugged in its sleeved, if not i can fit my old mk1 vtr cat for an mot.
  2. #2
    id just fit your old mk1 cat tbh, one its easier and 2 it does the same job, unless your engine light is on from no lambda? If thats the case youll need to put your mk2 cat on and plug in the l.s