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lamda

  1. DrEv1l

    c32 lamda mot fail on emitions, running lean at idle, fix???

    Hi all, My c32 just went for its mot and it failed on emitions. The local garage tweaked up the mixture through star to get it through the test but I want to sort it permanently. I recently fitted k&n filters but apart from that it is completely stock. Should I be getting a remap or...
    • DrEv1l
    • Thread
    • c32 emitions fail fix idle lamda lean mot running
    • Replies: 4
    • Forum: AMG Lounge
  2. Lxb3

    W124 E220 juuuuuuuust over MOT emissions limits

    Grrrrr. On the first attempt, the emissions were very high - subsequently explained by the lack of a catalytic converter in the system (how on Earth do you get a car that's had its cat removed through an MOT?!). I've rectified that, but now the emissions on the fast idle test come in only just...
    • Lxb3
    • Thread
    • e220 emissions juuuuuuuust lamda limits mot w124
    • Replies: 23
    • Forum: Engine
  3. hitt

    W124 Lamda Sensor

    Hi, I have a 1991 W124 Coupe 230CE. I have purchased and aftermarket exhaust (no CAT). Currently my downpipe has a lamda sensor attached. The new downpipe doesn't have a hole/thread where I can attach the sensor. What would be the result of running the car without the sensor connected? I'm...
    • hitt
    • Thread
    • lamda sensor w124
    • Replies: 12
    • Forum: Engine
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