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A32 Cefiro ECU pin-out diagram wanted!!

Discussion in 'The Cefiro Club Malaysia' started by almeshtaq, May 16, 2010.

  1. almeshtaq

    almeshtaq 5 Year | Silver

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    Hi everyone ,


    I realy need your help , I spent a year looking for A32 Cefiro ECU pin-out diagram!!!!


    Could you please send me A32 Cefiro ECU pin-out diagram IF you have it???


    your help will be apreciated...


    here some photo of my A32 Cefiro ECU, below..



    Thank you and waiting your kind reply.
     

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  2. doraemon98

    doraemon98 5 Year | Silver

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    What actually you want to hack from the ecu connection? Share your story maybe we can think of alternative way...
     
  3. almeshtaq

    almeshtaq 5 Year | Silver

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    Thank you for your kind reply......


    Actually,I bought tunable ECU and I would make a harness conversion between my car ECU harness and this tunable ECU...So I face a problem to find some pinout diagram..


    Please help
     
  4. weikee

    weikee Senior Member
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    hmm, is that the A32 ECU? that look like SR20, or SR16, or GA16 ecu.

    The newer generation ecu for lots more pin that the one you show.

    BTW, you brought a tunable ecu as in real ecu or just daughter board like emanaged?
     
  5. doraemon98

    doraemon98 5 Year | Silver

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    wah tunable ECU ah? I always thinking of why the engine designer dont design in such a way that, run only 3 piston of our V6 when idling for more than say 1 minute. So that it could save petrol.

    If this ECU can program that way, I also want to buy 1... :love:
     
  6. seizai

    seizai Senior Member
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    ecu u bought no user manual?
     
  7. Ultimate Cefiro

    Ultimate Cefiro Senior Member
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    hi almeshtaq, I actually have the manual page for ECU........ but r u in for English or Mandarin??
    for english i have the Infiniti I30 (A32) US version which i supposed the ECU should be the same.... if ok then i will try to upload for u.....
     
  8. almeshtaq

    almeshtaq 5 Year | Silver

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    ______________________________________________________________________________
    Yes it is the A32 ECU ,it is Cefiro ECU and yes it looks like SR20, or SR16, or GA16 ecu,"But" different inside and pinout.


    I bought real ecu ..

    ---------- Post added at 08:33 AM ---------- 6 hour anti-bump limit - Previous post was at 08:04 AM ----------

    _______________________________________________________________________________
    yes please in English ,and make sure it is for Cefiro A32 not Maxima or Infinti,because it's completely different ..


    Here is the link shows the different between Maxima ECU and Cefiro ECU:

    http://wiki.maximasdownunder.org/doku.php?id=cefiro_maxima_ecus
     
  9. weikee

    weikee Senior Member
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    you got a first gent A32 ecu, If not mistaken, this one only sold in Japan for the first year. mapping to the newer ecu will be pain.

    You can google for the A32 Services manual and slowly match it with the one in your car. or quicker way is with the Services manual, and e-managed installation manual it will speed things up.

    on the net, you can find some one had documented the emanaged with a32, with some pin out.

    ---------- Post added at 11:26 PM ---------- 6 hour anti-bump limit - Previous post was at 11:24 PM ----------

    BTW, the picture you show, the older ecu is on japan first gen A32, the car in malaysia and other country is like the maxima ecu.
     
  10. Ultimate Cefiro

    Ultimate Cefiro Senior Member
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    sorry mate, I had the taiwan version of manual but it is all in chinese..... also, I'd lost my copy..... :( english is all infiniti I30.......

    ---------- Post added at 11:23 AM ---------- 6 hour anti-bump limit - Previous post was at 11:19 AM ----------

    Weikee is right, our stock ECU is all the same as shown by you ( with the wording "WY" with blue socket. Maybe you have different version of A32.....
     
  11. almeshtaq

    almeshtaq 5 Year | Silver

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    _________________________________________
    But ( with the wording "WY" with blue socket) is my Cefiro ECU!!!!!!!!!!!!


    If you have the manual or the diagram just send it to me please and I would apreciate it...
     
  12. Ultimate Cefiro

    Ultimate Cefiro Senior Member
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    i will try to upload the pin diagram of our ECU (with WY) tomoli, but prob is, do u have the pin descriptions?? I had but in mandarin..... will sort out n see whether the infiniti coding is the same.....
     
  13. Ultimate Cefiro

    Ultimate Cefiro Senior Member
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    <a href="http://s374.photobucket.com/albums/oo184/Ultimate_Cefiro/?action=view&current=A32ECUpinout.jpg" target="_blank"><img src="http://i374.photobucket.com/albums/oo184/Ultimate_Cefiro/A32ECUpinout.jpg" border="0" alt="A32 ECU pin-out"></a>

    ---------- Post added at 08:20 PM ---------- 6 hour anti-bump limit - Previous post was at 07:50 PM ----------

    [​IMG]

    ---------- Post added at 08:22 PM ---------- 6 hour anti-bump limit - Previous post was at 08:20 PM ----------

    oooppppsssss...... soree, too rough to see....... I'll make it larger for u all to see later.....
     
  14. almeshtaq

    almeshtaq 5 Year | Silver

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    ــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــ

    Ultimate Cefiro,, Could you please send me the part (EC) of A32 Cefiro manual to my e-mail or upload it to me ??
    My e-mail: almeshtaq878@hotmail.com

    because it might help me find some info even it's in a different langauge...


    Thank you in advance and realy apreciat your help.
     
  15. Ultimate Cefiro

    Ultimate Cefiro Senior Member
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    sorry bro..... since the Chinese version CD is a locked CD... ( i dont know why but it is like that when i bought it).... maybe i will send you the copy for infiniti.... the diagram seems to be the same as our A32..... only the pin out is different....

    ---------- Post added at 02:15 PM ---------- 6 hour anti-bump limit - Previous post was at 02:13 PM ----------

    also, there is abt 180 pages only for the EC chapter ~~~~~~~
     
  16. Ultimate Cefiro

    Ultimate Cefiro Senior Member
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    this is the ECU pin out
     

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  17. Ultimate Cefiro

    Ultimate Cefiro Senior Member
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    ECU terminal from infiniti I30, shud b the same as A32
     
  18. Ultimate Cefiro

    Ultimate Cefiro Senior Member
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    cont' on ECU pin code
     
  19. almeshtaq

    almeshtaq 5 Year | Silver

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    ـــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــ
    This isn't Cefiro manual,This's Maxima manual and I already have it,,,this manual almost the same except the "EC" part of the manual..



    I like your previous picture as below,if you can post another pictures ,that will help...
     

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  20. weikee

    weikee Senior Member
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    That is cefiro manual lah, maxima and cefiro share the same ecu pin out and even use the same ecu. the modified ecu you have is a first gen A32.

    You got to refer the ecu pin and double confirm with the trace. You can't just rely on manual and to the swap, got to trace to double confirm.
     

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