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Thread: Slow acceleration before turbo.

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  1. Slow acceleration before turbo. 
    #1
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    Audi a4 b7 2.0 tdi 2007

    Acceleration is realy poor have to rev high to make the car move if not it just stalls any ideas hear is what I've had done so far.

    Remapped car stage 1
    Egr blanked and plated
    Changed MAF
    cleaned MAP

    Is there any thing I've missed to help fix this problem thank you...
     
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  2. Re: Slow acceleration before turbo. 
    #2
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    Illegally modified, not interested...
    "I disapprove of what you say, but I will defend to the death your right to say it"

    Evelyn Beatrice Hall (1868-1956)
     
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  3. Re: Slow acceleration before turbo. 
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    Junction28remaps. Com sorted it all out for me I didn't do my self I'm not that geared up, also had to change insurence for the stage one can't be that illigal
     
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  4. Re: Slow acceleration before turbo. 
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    Egr blanked and plated

    Illegal.
    Quote "My tuner told me after he fitted the box that 0-60 should be around 2.6 seconds! "
     
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  5. Re: Slow acceleration before turbo. 
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    Does it realy matter that we want our cars to run much better and efficient, not debating how bad EGR is for our cars,, so I take it no one would be willing to help because took egr away....
     
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  6. Re: Slow acceleration before turbo. 
    #6
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    Egr's are rubbish , one positive to several negatives = a negative...
     
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  7. Re: Slow acceleration before turbo. 
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    The law is the law, it is not “pick and mix” tailored to your tastes, opinions or wallet.
    "I disapprove of what you say, but I will defend to the death your right to say it"

    Evelyn Beatrice Hall (1868-1956)
     
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  8. Re: Slow acceleration before turbo. 
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    Judging from the stinking, suffocating, fumes coming into my car when I follow some diesel-engined cars here, quite a few of them have had something done to their emission control systems.

    Most cars work best as manufacturers turn them out. Best keep your money, and keep your mods to fake portholes, windscreen danglys, and stuck-on shiny stuff
    Don't force it - get a bigger hammer!
    1996 A4 B5 Avant 1.8T engine code AEB automatic with 66,000 kms - 41,000 miles on 16/09/19.
    VW T25 Camper, Alfa 33 1.4 ie, Alfa Sprint 1.5 QV, 2 Alfa 33's for parts.
     
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  9. Re: Slow acceleration before turbo. 
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    All fixed after plating the Egr off and gave it a little time it cleared it up and I have acceleration all back, just goes to show what a clogged up crappy egr can do to a car,, remember it's your car guys do what you want to it to make it run more smoothly and efficiently,, ow and no black crappy smoke what so ever from the back.....
     
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  10. Re: Slow acceleration before turbo. 
    #10
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    But what you can't see is the huge increase in NOX emissions.
    "I disapprove of what you say, but I will defend to the death your right to say it"

    Evelyn Beatrice Hall (1868-1956)
     
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