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  1. Luke

    Luke

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  2. GravelRash

    GravelRash

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Showing content with the highest reputation on 07/06/21 in Posts

  1. 2 points
    Luke

    MOT emissions- put car on valet tune?

    Tom21 and one other reacted to Luke for a post in a topic

    Biggest bit of advice is make sure the cat is really warmed up before it goes through emission checks as you’ve not got the primary cat the secondary cat needs to be warmed up by running the engine.
  2. 1 point
    GravelRash
    I don't think so. Valet mode stops the car from revving so there's no hoonage. The MOT emission checks are done at idle. AFAIUI remaps use the stock ECU for idle control and only really do their thing higher up the rev ranges when fueling and ignition need to be adjusted.
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