Recent content by Vannhickey

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    Audi A6 2.5TDI hopeless crankshaft speed sensor issue..

    Vcds says pump timing too advanced no matter how much turning it retarded sticks to upper line.. Any suggestions what Makes that?
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    Audi A6 2.5TDI hopeless crankshaft speed sensor issue..

    Allright thanks, so probably no Big difference then. My last hope is that only working ecu is messed up.. probably not, but running out of ideas at this point.. something on Fuel side it must be..
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    Audi A6 2.5TDI hopeless crankshaft speed sensor issue..

    A bit More about ecu, first ecu was send to diagnose and they Said itse Burnd probably becouse tuning, they send 4b2 907 401 j for replace, and Said they transfered data from old one to new. I believe, first one was 4b2 907 401 e, Any idea whats The difference between thoes two? E: got new both...
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    Audi A6 2.5TDI hopeless crankshaft speed sensor issue..

    Did it several times,But moving timing too early (If i remember right) made car run on Idle and GEARS steady, smoked a bit More but Ran Stable. Still service mode on and fault codes from g28.
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    Audi A6 2.5TDI hopeless crankshaft speed sensor issue..

    Pretty much everything is cleaned up, timing was no go.. car IS 2001 and got immo 3, so does new pump need coding? Also got new ecu which still needs some work to get Immo off, but with new ecu ignination on ESP and abs Lights go off. With old ecu lights stay on whole Time.
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    Audi A6 2.5TDI hopeless crankshaft speed sensor issue..

    Measuring block injected quantity drops around 0-2.0 when it starts running rough,(jumping revs) also Qty adj valve act time goes around same, around 0-6 CF Running steady Injected quantity is between 6.0-7.0 Qty Adj Valve is pretty steady also, around 20 CF Feels like its not getting enough...
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    Audi A6 2.5TDI hopeless crankshaft speed sensor issue..

    Tried giving fuel straight from canister Even without Fuel filter which is Also changed.. :(
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    Audi A6 2.5TDI hopeless crankshaft speed sensor issue..

    Hey, first of all i wanna say, im bad on english, but ill try my best.. Got 2.5tdi Audi a6 2001, bought as AKE, but got roll cams..? also tiptronic & quattro. Driven around 250 000km. Problems is, its running rought on idle revs jumping little and on (service mode)? revs limited 3k. Also On...