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    Nissan X Trail sport/ 2004/2200 /YD22DDTI Archived Message

    Posted by Phil Cake on February 5, 2008, 5:20 pm

    Has anyone experienced problems with one of these.
    65-70 M.P.H,engine hesitates on will not accelerate.No fault codes logged, checked on
    Carman II.ALBA digital fuel pressure meter shows fuel pressure dropping from 1250 bar to
    350 bar.If hesitation is not occuring,pressure
    drops to 800 bar.We suspected injector(s)leaking
    internally.Unable to fit measuring jars to injectors(pipework inside rocker cover)Sent injectors for bench testing,deemed to be faulty.
    Fitted new set of injectors, fault still there.
    Carman II showing spurious component readings
    Engine speed at idle,26,695 rpm.speed sensor 103
    m.p.h. stationary. Timing -124 deg.
    Mototek have no info.No pin data in Autodata.
    Had car since end of dec.(delayed due to wrong injectors)Customer now starting to shout,can anyone help?

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