Lambada Senson with Decat + straight through

  1. #1
    Hey. i've got a 1.1 mk1 with a decat system, and a jap style backbox. Is there any way I can stop the lambada sensor over fueling the engine as my MPG is Piss Poor and i'm wasting petrol constantly. Guessing it's due to the lambada overfueling due to the decat etc. got a K&N cone filter on aswell.
  2. #2
    Short answer is NO the lambda sensor and CAT are there for a reason.

    Steve.
  3. #3
    Would a re-map be the best option do you think?
  4. #4
    No put it back to standard but keep the back box should work.

    Steve.
  5. #5
    lambda should be precat anyway on a mk1
  6. #6
    Quote:
    Originally Posted by LeeM View Post
    lambda should be precat anyway on a mk1
    Yep is on mine cat`s and lambda sensors are all there for a reason.


    Steve.