Running a Northstar on a LS1 PCM. - Page 11
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Cadillac Powertrain Control Module (PCM) Tuning Discussion, Running a Northstar on a LS1 PCM. in Cadillac Engine Technical Discussion; best wishes for a speedy recovery!...
  1. #151
    eldorado1 is offline Cadillac Owners Connoisseur
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    Re: Running a Northstar on a LS1 PCM.

    best wishes for a speedy recovery!

  2. #152
    mazda1949 is offline Cadillac Owners Member
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    Thanks Guys

    Thanks Guys, I aint never been scared of nuthin but this has got me really worried. Im trying to stay positive!!!! After all I gotta finish this truck.
    Keep me in your prayers!!!!!

    Thanks again
    Steve

  3. #153
    AJxtcman's Avatar
    AJxtcman is offline Cadillac Owners Connoisseur
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    Re: Thanks Guys

    Quote Originally Posted by mazda1949 View Post
    Thanks Guys, I aint never been scared of nuthin but this has got me really worried. Im trying to stay positive!!!! After all I gotta finish this truck.
    Keep me in your prayers!!!!!

    Thanks again
    Steve
    Get well soon

  4. #154
    AJxtcman's Avatar
    AJxtcman is offline Cadillac Owners Connoisseur
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    Re: Running a Northstar on a LS1 PCM.

    This is the first version I will be making changes to them.

























  5. #155
    Dubya is offline Cadillac Owners Fanatic
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    Re: Running a Northstar on a LS1 PCM.

    so what ever happened to this?

  6. #156
    AJxtcman's Avatar
    AJxtcman is offline Cadillac Owners Connoisseur
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    Re: Running a Northstar on a LS1 PCM.

    I have a couple of them done, but I am busy getting my house ready to sell. I need to move to the Charlotte area. I won't have any time to pick this back up for a few months

  7. #157
    AJxtcman's Avatar
    AJxtcman is offline Cadillac Owners Connoisseur
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    Re: Running a Northstar on a LS1 PCM.

    Quote Originally Posted by mazda1949 View Post
    Pics of wastegate and oil drain back lines.
    [IMG][/IMG]
    [IMG][/IMG]
    [IMG][/IMG]
    Sorry guy's I messed up these pictures.











  8. #158
    AJxtcman's Avatar
    AJxtcman is offline Cadillac Owners Connoisseur
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    Re: Running a Northstar on a LS1 PCM.

    If someone wanted to spend the time to sort out the Trans functions I could get this setup to run in a FWD Cadillac without any DTC's. If I could get some time I would take care of it myself. I have the PCM setup to control the engine in a Cadillac without setting DTC's and it will send out all the required Class II data messages so all the other modules will be happy and not set DTC's

  9. #159
    97EldoCoupe's Avatar
    97EldoCoupe is offline U.S. Patent #8,740,532 - www.studkit.com
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    Re: Running a Northstar on a LS1 PCM.

    AJ - I'll be sending you a PM about this in a few minutes....


    Need parts for your Northstar Engine? www.northstarperformance.com

    Jake Wiebe, developer of the SureGrip™ Cylinder Head Stud Kit

  10. #160
    SupRNatural's Avatar
    SupRNatural is offline Cadillac Owners Fanatic
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    Cool Re: Running a Northstar on a LS1 PCM.

    Interesting Topic: I for one am interested In a LS-1/Auto PCM for a 1996 Y Eldorado. If this ever becomes reality, please feel free to let me know... BTW AJ I sent you a PM a while ago. Thanks.

  11. #161
    AJxtcman's Avatar
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    Re: Running a Northstar on a LS1 PCM.

    It is 1am and I just got back to my house in Milwaukee. I have been down in Rock Hill at my other house for the holidays with Jodie and the Kids.

    I will keep you posted.

  12. #162
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    Talking Re: Running a Northstar on a LS1 PCM.

    I'm on standby...

  13. #163
    AJxtcman's Avatar
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    Re: Running a Northstar on a LS1 PCM.

    You have a 96 Y and that is a hard one to get every thing lined back up. I did a couple. #1 had a ABS/TCS message. #2 did not pass emissions.
    #2 was a revised version and I had plans to install it in #1's car, but then it wouldn't run the OBD II readiness test that are required to pass emissions.

    1996 programs are all by them selves and they take the most time to reassemble.
    I think I have got a total request of 4. That is a very small number for such a hard program.

  14. #164
    AlBundy's Avatar
    AlBundy is offline Cadillac Owners Connoisseur
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    Re: Running a Northstar on a LS1 PCM.

    Quote Originally Posted by AJxtcman View Post
    You have a 96 Y and that is a hard one to get every thing lined back up. I did a couple. #1 had a ABS/TCS message. #2 did not pass emissions.
    #2 was a revised version and I had plans to install it in #1's car, but then it wouldn't run the OBD II readiness test that are required to pass emissions.

    1996 programs are all by them selves and they take the most time to reassemble.
    I think I have got a total request of 4. That is a very small number for such a hard program.
    Therefore 96s and 97s aren't the same. Does this only apply to the LS1 program?

  15. #165
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    Re: Running a Northstar on a LS1 PCM.

    nope
    it means u gotta trade you 96 base eldo in for a 97+ ETC there AL tehe

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