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ECU sticker code

Discussion in 'ECU's, Electronics, and Tuning' started by B18aCRX, Nov 6, 2003.

  1. B18aCRX

    B18aCRX Senior Member

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    Does anybody know what the numbers all mean on the side of the ecu, specifically which one tells you the year and auto/manual. Is there a reference site for this info? I looked but could not find one. :blink:

    or if you don't know for sure... I have a:

    37820-PR4-L01
    432-102890 AE

    And am wondering if I can use a

    37820-PR4-L10

    this is for a B18 in a CRX and I have had ECU problems before so I want to be sure before I buy. thanks
     
  2. EGLSHB

    EGLSHB Senior Member

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    i have a PR4, 5-speed ECU from a B18a integra, guaranteed to work, for $50 shipped

    for another 50, i'll give you new pistons, wrist pins, and rings
     
  3. B18aCRX

    B18aCRX Senior Member

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    I am definately interested, what is the number on the side? Aslo are the pistons, pins and rings all factory parts? Or are they another brand, if so which one?
     
  4. radnulb

    radnulb Senior Member

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    both ECU codes you mentioned are manual, but both are also 91 teg w/ internal PA sensors. "L" = internal PA "01" and "10" are manual.

    forgot: both will prob not work with your CRX due to the PA sensor. Think you can mess with em + make em work, email me if interested.
     
  5. B18aCRX

    B18aCRX Senior Member

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    What about a

    37820-PR4-A51
    431-103606 AD

    or an

    37820-PR4-A01
    430-109311 AC

    Can anyone tell me anything about these ECU's or give me a reference page to check. Thank you very much? :unsure:
     
  6. radnulb

    radnulb Senior Member

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    A51 = 90 auto
    A01 = 90 manual - good to go for your CRX.
     
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