VR4 ECU questions ?

Discussion in 'Engine, Transmission and Drivetrain' started by takumi, Oct 13, 2007.

  1. takumi

    takumi Guest

    I'm trying to find out some info on the ECU, what type of pinouts it uses.
    Hopefully u NZ or UK guys can help me out ... I know a few guys that retune stock ecu's and I'm going to suss it out for everyone. They do evo's and wrx's now. I was going to post on Clubvr4, but I want the info to be on this site for everyone here. Then I can let know know how it all turns out.
    cheers
     
  2. bradc

    bradc 1 AYC Bar

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    are you after the pinout or the actual type of chip it uses?

    A few people have tried to modify the stock ecus and after the power is shut off they lose their settings.
     
  3. takumi

    takumi Guest

    Have u got the pinouts map ?
    Any info would be handy, I'll check in with these blokes and find out what they need to know.
     
  4. bradc

    bradc 1 AYC Bar

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    send me an email again, not sure if I still have yours :)

    Log in to view
     
  5. valmes

    valmes Guest

    As I've said before on clubvr4.com - our ECU was successfully rewritten on number of cars from vr-4.ru.
     
  6. valmes

    valmes Guest

    btw stock rpm limit is 7296... not 7400 :)
     
  7. bradc

    bradc 1 AYC Bar

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    You might have to chat to Paul some more about the flashing of the ECU then, I obviously don't have much interest in reflashing the stock ECU at all!
     
  8. takumi

    takumi Guest

    Might be needing your assistance mate, I'll see what I can find out round the net and what these guys have to say.
    Cheers Bradc for the pinouts, much appreciated.
     
  9. SiliconAngel

    SiliconAngel 1 AYC Bar

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    Let us know how you go with this, Paul - sounds interesting!
     
  10. valmes

    valmes Guest

    You've got 2 VR-4s... are you going to get Autronic into the second car too? :)
     
  11. Gly

    Gly Guest

    hes only got one vr4, the white ones sold afaik,
    now he has a VR4, a STR (v6 non turbo) and the bema on the way
     
  12. bradc

    bradc 1 AYC Bar

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    yeah the white VR-4 has been sold, now I've got an N/A ST-R with the same 6A13 as in a VR-4.And yes, the 850CSi is on it's way :D
     

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