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  1. #1
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    Default vag 03G906018CD 2.0 140 hp dtc off please

    I have vw passat siemens ppd

    please help dtc off

    p0672 Cylinder 2 Glow Plug Circuit (Q12)

    p0673 Cylinder 3 Glow Plug Circuit (Q12)

    p0674 Cylinder 4 Glow Plug Circuit (Q12)

    p0234 Boost Pressure Regulation Limit Exceeded (Overboost)

    passat orie.rar

    Thanks

  2. #2
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    only manual search and delete no easy

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    Why not simply change glow plugs and clean turbo geometry? All DTC's should be gone if car is running original software on ECU.

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    i have change glow plug and clean turbo not ok

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    Then i guess DTC removing is not the way, you still have a problem there, you should not simply ignore it. At least is what i think.

  6. #6
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    Default

    Quote Originally Posted by weske2000 View Post
    I have vw passat siemens ppd

    please help dtc off

    p0672 Cylinder 2 Glow Plug Circuit (Q12)

    p0673 Cylinder 3 Glow Plug Circuit (Q12)

    p0674 Cylinder 4 Glow Plug Circuit (Q12)

    p0234 Boost Pressure Regulation Limit Exceeded (Overboost)

    passat orie.rar

    Thanks
    Glow plug dtc's are usually caused by wrong glowplugs (only fit NGK) The wrong plugs will blow the controller. you probably need new glowplugs and a new controller. Have you stripped and cleaned the turbo. It must be stripped. Spraying cleaner in to the turbocharger is a waste of time.

 

 

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