overboosting

  1. G

    w211 270cdi limp mode . whooshing noise . no black smoke at all (Strange)

    Hi everyone , its my first post. 6 months ago i bought my w211 270 cdi on 52 plate (its one of the firts ever made i think) Any way , got limp mode problem. Done diagnostic (not Star machine) it came up with Overboosting code. Bloke in the garage showed me some diagram with 2 lines on...
    • geleziux
    • Thread
    • 270cdi black limp limp mode mode noise overboosting smoke strange w211 whooshing
    • Replies: 35
    • Forum: Engine
  2. mafya

    E270cdi turbo overboosting and going into limp mode

    Hi there peeps, well i'm back again with another problem. As stated in my previous thread i have replaced the cylinder head, injectors and new turbo unit but not the turbo actuator. The car runs fine but when i go 3000 rpm the car goes into limp mode but after a restart all is fine. No engine...
    • mafya
    • Thread
    • e270cdi limp mode overboosting turbo
    • Replies: 14
    • Forum: Engine
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