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Thread: a4 tdi tunning

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    a4 tdi tunning

    ive spoke to our freinds t dna tunning, and john said that the typical gains would be plus 35bhp and 45lbs/ft, which i was quite impressed with,
    so i think im gonna book an apointment. is there any other suttle mods i could to help with this eg. hi flow air filter etc. its the 90hp a4 so could use a little a more poke

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    ECU Remap & Tuning Specialists

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    Bigger injectors help on these.

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    I TAKE IT I WOULD NEED TO GET THEESE FIRST. WITH IT BEING A DIESEL WOULD BREATHER MODS HELP IN ANY WAY. THE PAST CARS I HAVE HAD IV FITTED AIR FILTERS/EXHAUST ETC AND THE ODD OTHER MOD BUT THESE WERE PETROL,

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    Lightbulb Hello Chip-n-Spin.....wicked name btw!

    I have a new A4 TDi and am looking to get my ECU re-mapped, you mention bigger injectors, what size or type would I need for this? and obviously how easy is it for a fairly adept lay-person to carry out?

    Looking forward to you reply.

    Kind regards

    Jason
    Mine's a De-Badged A4 Cabriolet 2.0TDi S-line in Maritius Blue.
    RNS-E with Bose Sound and Electric Sports Seats..mmmm!

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    ECU Remap & Tuning Specialists

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    Yes do all this first, be careful with air filters, if there are over oiled they can knacker your Maf sensor.

    PP764's or PP502's injectors, you may want to check this though. I'm not 100%

    Cheers Mark

    Quote Originally Posted by slight_problem
    I TAKE IT I WOULD NEED TO GET THEESE FIRST. WITH IT BEING A DIESEL WOULD BREATHER MODS HELP IN ANY WAY. THE PAST CARS I HAVE HAD IV FITTED AIR FILTERS/EXHAUST ETC AND THE ODD OTHER MOD BUT THESE WERE PETROL,
    Last edited by Chip-n-spin; 21st September 2007 at 12:40.

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    ECU Remap & Tuning Specialists

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    is it the 140 or 170hp version?

    Quote Originally Posted by big.buoy
    I have a new A4 TDi and am looking to get my ECU re-mapped, you mention bigger injectors, what size or type would I need for this? and obviously how easy is it for a fairly adept lay-person to carry out?

    Looking forward to you reply.

    Kind regards

    Jason

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    Quote Originally Posted by Chip-n-spin

    PP764's or PP502's injectors, you may want to check this though. I'm not 100%

    Cheers Mark
    would these be for my tdi or big.buoy or would it be for both
    Last edited by slight_problem; 21st September 2007 at 14:47.

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    ECU Remap & Tuning Specialists

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    For yours mate.

    Quote Originally Posted by slight_problem
    would these be for my tdi or big.buoy or would it be for both

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    Apologies if I added some confusions guys.

    Hi Mark,

    If it would be less intrusive would you maybe pm about the injectors?

    It's just the lowly 140 ps!

    Are they easy enough to replace and which type would I need to replace them with.

    Sorry again for jumping in.

    regards

    Jason
    Last edited by big.buoy; 21st September 2007 at 16:31.
    Mine's a De-Badged A4 Cabriolet 2.0TDi S-line in Maritius Blue.
    RNS-E with Bose Sound and Electric Sports Seats..mmmm!

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    ECU Remap & Tuning Specialists

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    Tbh, you don't really need to on these. unless you are uprating the turbo. You can push these up about 50hp with a remap anyway. It depends if you want serious power?

    Quote Originally Posted by big.buoy
    Hi Mark,

    If it would be less intrusive would you maybe pm about the injectors?

    It's just the lowly 140 ps!

    Are they easy enough to replace and which type would I need to replace them with.

    Sorry again for jumping in.

    regards

    Jason
    Last edited by Chip-n-spin; 21st September 2007 at 17:22.

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    big.buoy's Avatar
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    Thanks Mark

    Ahh, ok! that's good news. In all honesty I think 50hp is plenty!

    I appreciate your help and now I need to find a decent local tuner in/near Cornwall!

    Kind regards

    Jason
    Mine's a De-Badged A4 Cabriolet 2.0TDi S-line in Maritius Blue.
    RNS-E with Bose Sound and Electric Sports Seats..mmmm!

  13. #12
    icenutter's Avatar
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    Also the pp762 and pp502 nozzles mentioned above are for the older ditstributer-type diesels. Nozzles for PD engines are much more expensive. Have a look here http://www.kermatdi.com/

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    ECU Remap & Tuning Specialists

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    Pretty sure Chipped UK have a guy down your way. I'll find out for you.

    Cheers, Mark

    Quote Originally Posted by big.buoy
    Ahh, ok! that's good news. In all honesty I think 50hp is plenty!

    I appreciate your help and now I need to find a decent local tuner in/near Cornwall!

    Kind regards

    Jason

  15. #14
    big.buoy's Avatar
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    Mark Thanks for your posts btw, I'll have a ganders myself at chipped UK, but quite happy to travel a little further....any excuse to drive the car!

    Thanks

    Jason
    Mine's a De-Badged A4 Cabriolet 2.0TDi S-line in Maritius Blue.
    RNS-E with Bose Sound and Electric Sports Seats..mmmm!

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    ECU Remap & Tuning Specialists

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    Take a look at this thread, I'm trying to organise a day for the members on here.

    ***Special Offer Group Rolling Road and Remap Day @ Chipped UK***

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    Quote Originally Posted by icenutter
    Also the pp762 and pp502 nozzles mentioned above are for the older ditstributer-type diesels. Nozzles for PD engines are much more expensive. Have a look here http://www.kermatdi.com/
    am i right in thinkin then that mine is the none PD engine

  18. #17
    ECU Remap & Tuning Specialists

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    Correct, the 90hp model is a non-PD

    Quote Originally Posted by slight_problem
    am i right in thinkin then that mine is the none PD engine

  19. #18
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    Chip-N-Spin


    You have PM


    Thanks

    Look forward to hearing from you !

  20. #19
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    i have had a remap but wud be interested in uprating the injectors on my 100bhp model 2003 which injectors would thsat require?? also a good remap company in cornwall in newquay is CELTIC tuning
    Won best Audi in the show n shine at GTI international 2008 (saturday)

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    Quote Originally Posted by slight_problem View Post
    ive spoke to our freinds t dna tunning, and john said that the typical gains would be plus 35bhp and 45lbs/ft, which i was quite impressed with,
    so i think im gonna book an apointment. is there any other suttle mods i could to help with this eg. hi flow air filter etc. its the 90hp a4 so could use a little a more poke
    What you have to watch out for is a lot of tuners don't actually write the software to suit various upgrades and you can end up with a very smokey car. Also be very wary of some power claims, you do see some quite hilarious ones these days. Software as always is the best return of power for your money, other hardware apart from a turbo upgrade makes minimal in comparison differences.

 

 

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