saxo vts with power loss

  1. #1
    hi got a mk2 saxo vts with newman ph3 cams and im suffering major power loss and im getting a slight mis fire and hesitation with the car. can anyone shed any light on this cheers
  2. #2
    Have you remapped?
  3. #3
    for some reason everytime i go too get it mapped the ecu wont communicate with the remmapping software