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is there any way to tell if a car has been remapped?

Discussion in 'A4/S4 forum(B5 Chassis)' started by Tom_B, Sep 25, 2012.

  1. Tom_B

    Tom_B Member

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    would VCDS be able to tell? No 1 son bought a 1.8T with a sports exhaust and a boost gauge - we are wondering if it has been remapped.
     
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  3. 16Klappe

    16Klappe I <3 Panda's!
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    It is super easy to tell, what does it boost to?

    Stock cars are slow as ****, if it feels even remotly quick it has probably been mapped.
     
  4. olds_kool

    olds_kool Active Member
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    what does it boost to?
     
  5. Tom_B

    Tom_B Member

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    Thanks for both replies: We will go and find out and report back.
     
  6. HEKTOR

    HEKTOR Member

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    Stock boost is around 8-10 psi. A mapped car will run more like 14-18 psi depending on the map.
     
  7. jayz_son

    jayz_son New Member

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    compare the mass air flow readings to what they should be as standard?
     
  8. Tom_B

    Tom_B Member

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    Its got a boost gauge fitted which reads in kpa and under load the guage read to 500kpa which i think is about 7.5 psi so it look s like the guage isl for show then.
     
  9. aragorn

    aragorn "Stick a V8 in it!"
    Staff Member Moderator VCDS Map User

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    500kPa is 5 bar or 72psi :p

    50kPa would make more sense, as thats 0.5bar or 7.2psi.
     

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