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Thread: N75 error code AHU tdi, no boost

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  1. N75 error code AHU tdi, no boost 
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    Hi all, advice on N75 please, 1.9 AHU tdi.

    Started getting intermittent (and now permanent) boost loss. Only code I have is for intermittent N75 fault.

    My Q: Can this code be caused by anything other than a dead/dying N75? I haven't had chance to check hoses and waste gate etc yet, but should I just get on and order a new N75? It's the original ('99 and 236k).

    Cheers

    RJC




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  2. Re: N75 error code AHU tdi, no boost 
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    In typical fashion it's working normally again now, but the question still stands.


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