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hallo,

i have a problem with this code witch means TC wastegate valve turbocharger malfunction. I replaced the valve and vacuum tubes, i check-ed the turbine for mechanical faults and is ok, i check the variables on turbine and it also ok. the error appear when the engine is at 3500 4000 rpm but not all the time, and in special in the morning at the first start at the engine , and ecu limited the acceleration trough acc trottele . I dont know what to do more.
Thanks, Emanuel

Vehicle: Opel Zafira 2011 2.0 d y20dt

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