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p28 and P13 chip

Discussion in 'ECU's, Electronics, and Tuning' started by jam05pr, Mar 23, 2005.

  1. jam05pr

    jam05pr Member

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    Hey everybody,

    I just got a quick question. I have an h22 with a chipped p28 computer. I want to change the chip I currently have because it has been giving me problems with the oil pressure switch. I was just wondering if the p13 chip is the same size as the p28 chip. If not, how do I go about getting a p28 chip that has an h22 program on it.
     
  2. pissedoffsol

    pissedoffsol RETIRED

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    p13's are a bitch to chip and is not commonly done. frankly, theres no point in doing so.

    if you want a p13 PROGRAM for your p28, that can be done easily.

    http://www.pgmfi.org/twiki/pub/Library/Ecu...P13_USDM_C2.bin

    burn that program on a chip, plug it in the p28. done.
     
  3. AllMotorMonster

    AllMotorMonster Senior Member

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    Not exactly.....

    You need to start with a P28 base then build it to P13 specs.

    Or you can use a P72, but you'll need to add the IAB hardware and remove the knock sensor info.
     
  4. jam05pr

    jam05pr Member

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    I dont want a p13 computer I was just wondering if the chip size is the same because when I go to buy one I dont want to get a p13 chip if it is not going to fit.
     
  5. AllMotorMonster

    AllMotorMonster Senior Member

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    No, it's not the same.
     
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