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Type: Posts; User: darbysan

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  1. Replies
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    Thanks to all that replied. Looks like I need to...

    Thanks to all that replied. Looks like I need to go to work and just build something, as mine is a MAF system, so my tables differ. Guess I'll just go in and try pulling it down a ways and see what...
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    Need Spark Advance help on L31 TPI engine

    I have a crate L31 ( Vortec Head 350) with TPI induction, running on ARAP bin with 1227165 ECM. I've been running for years now with the stock SA tables, and am just finding out that the VORTEC...
  3. Just closing this thread out ( I hate "dangling"...

    Just closing this thread out ( I hate "dangling" threads). Could not discover the problem, but got lucky and was able to return the engine for refund. Now starting an install of a newer 3800SC...
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    4,462

    Just closing this thread out ( I hate "dangling"...

    Just closing this thread out ( I hate "dangling" threads). Could not discover the problem, but got lucky and was able to return the engine for refund. Now starting an install of a newer 3800SC...
  5. Just closing this thread out ( I hate "dangling"...

    Just closing this thread out ( I hate "dangling" threads). Could not discover the problem, but got lucky and was able to return the engine for refund. Now starting an install of a newer 3800SC...
  6. That MEMCAL could be a possibility. I sent you a...

    That MEMCAL could be a possibility. I sent you a PM
  7. Thanks Dave- Guess I'll play around some more.

    Thanks Dave- Guess I'll play around some more.
  8. Bad MEMCAL?? Can I substitute an L27 MEMCAL on an L67 Application

    I've been tracking issues with a 16183247 ECM ( '95 OBD1). It was running fine, and then suddenly won't work properly. I've tried everything, and am down to one last potential variable- the stock...
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    I know this is a tough one, but I could really...

    I know this is a tough one, but I could really use some help here. Just need to know if the ADX commands I am using are correct enough to keep going, or if there is another thread that can give me...
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    $5BV5.adx Issues - Need some help!

    Need some serious help from the TunerproRT experts. I've gone about as far as I can go with this one. One poster even suggested I just replace the Engine, Trans, Exhaust, Wiring, PCM and...
  11. More testing today, and more info. Found a good...

    More testing today, and more info. Found a good Thread on "modes" ...
  12. Need help with $5bV5.adx

    Played around with this a lot today, and I 'm sure I need some help with the $5bV5.adx. I had to play with some of the settings in the Commands section to be able to get it to connect with the PCM,...
  13. Need help with 16183247 PCM and TunerproRT interactions

    Been having an issue now for about 2 weeks, and it's driving me crazy. Basic issue is car starts and runs, but RPMS shoot to 2000-2500, voltage gauge bounces rapidly up/down, MIL light starts to...
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    I'm pretty sure you are correct. I found the...

    I'm pretty sure you are correct. I found the 5B_V5 ADX and tried that as well- same error codes programmed in both of them ( probably one started as a copy??). I finally gave up and had Ryan at...
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    Missing Error codes in an ADX ???

    I'm getting an error code every time I drive, but nothing shows up in TunerPro RT, either while I am driving and the code lights up, or after stopping. The MIL Light goes away when I turn off the...
  16. This ECM is a '95 version of OBD1, but the...

    This ECM is a '95 version of OBD1, but the paperclip trick will not work on it. I was connected via the ALDL to my laptop and TunerPRo RT. Probably just a code that was not defined.

    In...
  17. Success- maybe. I went back to the base BIN...

    Success- maybe. I went back to the base BIN file, and reprogrammed a new chip. TP would not release VATS ( same as before), but on the second re-burn I did my Hex Editor trick and it worked. That...
  18. Already replaced LIM and SC gaskets. Checked...

    Already replaced LIM and SC gaskets. Checked extensively for leaks. Only get the 182 in cell 00. All other cells are normal. Change is instantaneous from normal to 182 as soon as cell moves from...
  19. Thanks for the thought on the O2. Mine is a...

    Thanks for the thought on the O2. Mine is a 4-wire O2, and I can see it operating normally when the cell changes from 16 to 00, and then back. No direct affect from the O2.

    It just looks to me...
  20. Thanks Mitch. I read through Steveo's page, but...

    Thanks Mitch. I read through Steveo's page, but don't think much of it applies to me. First, I have fully functioning CCP ( not deleted). Second, no parameters exist in the XDF I'm using for any...
  21. Misfire on '95 3800 Series 1 L67 ---BLM Issue in Cell 00

    I have a misfire that I have been unable to diagnose. Engine is a '95 Series 1 on ECM 16183247. Spark and Fuel all check out. Compression test shows one cylinder a little low, but within 10%. No...
  22. I just found the problem!! There was another...

    I just found the problem!! There was another thread regarding an earlier year's ECM, but same general issue, that I hadn't found before because I was searching by my ECM number. ...
  23. Need some $5b XDF /VATS help- 3800 SC 16183247 ECM

    I found what may be a discrepancy in the XDF I'm using, but I need someone with more smarts than me to confirm. I took one semester of Assembly Language, and that was 45 years go!

    Trying to...
  24. Thread: Tpi harness

    by darbysan
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    5,489

    TPI Wiring

    IF it will help, I have uploaded many wiring diagrams and a specific pin list for changes from my Elky swap. Go to my website ( see signature) and visit the TPI page.
  25. Thread: 1981 CCC

    by darbysan
    Replies
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    29,906

    Programming CCC chips

    The ZZ4 chip conversion is popular with the CCC folks. You will need an ECM from an 87 or newer vehicle ( as noted above). The newer ECM has a faster processing speed, and the chips can be...
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