lambda sensor

  1. OldOllie94

    Pre and post cat lambda sensor

    Hi I'm having issues with emissions for MOT and I'm pretty sure it's a lambda sensor issue I just need to know if the pre and post lambda sensors are the same or different?
  2. Fin

    Possible Lambda Sensor Fault

    Hey guys! My engine management light (EML) came on a couple of months back so I took the car to my local garage (the place I usually take it for servicing, MOT's etc.) to have it looked at and there seems to be a problem which has something to do with the lambda sensor. At first we thought it...