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    Re: Bmw 325i W reg PO340 Archived Message

    Posted by Tony Sefton on September 24, 2007, 8:32 am, in reply to "Bmw 325i W reg PO340"

    I wonder if these Diagnostic tool companies get to the point of Writing the codes and then realise that they don't know which code is for which sensor so they call it A and B. ??
    It only has one Bank so thats why it is called Bank 1. ??
    A and B must be inlet and Exhaust. ?? I had one in last week and Snapon logged it as Sensor A So I code read it with a BMW Tool and it logged Outlet sensor. ( opposite to what I would have Expected )

    The car has now gone away for a Test drive to see if the fault returns.

    I suppose you could unplug each sensor in turn to see what faulty gets logged. ?

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