Alfa Romeo Forum banner

boost or sensor

  1. Boost/sensor problems

    Alfa 159, Brera & 946 Spider
    Hi everyone, Got an unusual problem. I have just finished doing a lot of work on my 159 2.4Ti, however on getting it going again I'm not getting any boost, the boost gauge reads zero, there is no whistle from the turbo like there use to be and there is no power and a lot of white diesely smoke...