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  1. There is no magic solution, especially over the...

    There is no magic solution, especially over the phone or internet. Start with the basics. It's easier if the diagnosis can be done in a loaded state that duplicates the problem. Find out if your dad...
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    Double post

    Double post
  3. Thread: low BLM

    by donf
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    I have no diagram for your truck so I could be...

    I have no diagram for your truck so I could be off on this, but it is not a good practice to power any accessory with the wires from the engine control harness. If you need a keyed power source for...
  4. Thread: low BLM

    by donf
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    Awesome news! Yes, much better BLM numbers! I...

    Awesome news! Yes, much better BLM numbers! I always used the wideband log as a verification for the PE settings under WOT as they are based a lot on the VE %, although there is the AFR mixture table...
  5. Thread: low BLM

    by donf
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    Knock counts don't really mean anything by...

    Knock counts don't really mean anything by themselves unless they are increasing drastically as driven. All gm vehicles have them even stock, my van would set 80 or so just starting up. I remember...
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    http://www.moates.net/aldu1-and-cabl1-p-127.html?...

    http://www.moates.net/aldu1-and-cabl1-p-127.html?
    Moates stadard aldl cable is $80 compared to $75 for 1320s bluetooth ALDL that can be used with a laptop or android? I did not think the price was...
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    Depends on what you are trying to do and what...

    Depends on what you are trying to do and what software you want to use. If your just looking at info and pulling codes. The regular scan tool will be fine. I have an OTC that's OK for repair but will...
  8. Thread: low BLM

    by donf
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    Unless your are jumping on it at WOT already...

    Unless your are jumping on it at WOT already getting way out of the areas you logged last that we can not see, your last two log files showed very little knock retard. Even with data set to running...
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    I will save that info for if/when I do decide to...

    I will save that info for if/when I do decide to swap the pcm. Thank you for the help!
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    If you need a Bluetooth adapter to interface with...

    If you need a Bluetooth adapter to interface with the phone or laptop. http://www.1320electronics.com/products.html The owner goes above and beyond customer service wise.
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    So I am a little confused. This is what it says...

    So I am a little confused. This is what it says at the top of the 96 0411 swap spread sheet.


    And lower in the sheet.


    If I leave the 96 vacuum switch unpowered, I am not sure how the system...
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    After doing some more research, I am not moving...

    After doing some more research, I am not moving away from the original 1996 VCM. I was able to get my hands on the pinout spreadsheets from a few helpful people. What a great source of information!...
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    http://www.gearhead-efi.com/Fuel-Injection/showthr...

    http://www.gearhead-efi.com/Fuel-Injection/showthread.php?6575-Starting-to-Learn-on-95-G30-5-7-for-Towing is my van. Gone now but got to try a lot and learned. The preburned chips are pathetic, be...
  14. Thread: low BLM

    by donf
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    9,616

    Going over the VV and ASS files. Maybe they are...

    Going over the VV and ASS files. Maybe they are not as far off as I thought at first. In the early file, there are more populated cells closer to 128 but the sample count on a lot of them is low.
    ...
  15. Thread: low BLM

    by donf
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    What happened between logs VV.Xdl and ass.xdl?...

    What happened between logs VV.Xdl and ass.xdl? are those right after each other with no changes? ass.xdl looks a lot worse blm wise. It must be really late in FL. I will catch up with you tomorrow....
  16. Thread: low BLM

    by donf
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    I was looking at the VV.xdl. You are doing a lot...

    I was looking at the VV.xdl. You are doing a lot better not jumping around. See how all the BLM numbers are slowly counting down? It is adjusting. Spending enough time in each cell to get a good...
  17. Thread: low BLM

    by donf
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    OK that mmm xdl was a lot better, jumping around...

    OK that mmm xdl was a lot better, jumping around wise. I would work on getting your block learn numbers to run closer to 128. Lower is the computer pulling fuel, higher is the computer adding fuel....
  18. Thread: low BLM

    by donf
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    So just trying to figure out this from a computer...

    So just trying to figure out this from a computer screen. Dont worry about throttle response at first. Get the fuel tables dialed in with nice slow throttle movements. I am not sure how many hills...
  19. Thread: low BLM

    by donf
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    9,616

    The 2300 in the timing advance will show up if...

    The 2300 in the timing advance will show up if you do not modify the adx for your initial advance. Its a logging error and has nothing to do with the way your car is running. Go to the little gears...
  20. Thread: low BLM

    by donf
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    After looking I think your AE being stock may...

    After looking I think your AE being stock may have been the hiccup. I am not there so I cant see or hear what all is going on. First thing I would do is the bin with a 0 degree initial setting and a...
  21. Thread: low BLM

    by donf
    Replies
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    9,616

    The reason for the crazy numbers in the adx is...

    The reason for the crazy numbers in the adx is you have the initial advance in the bin set at 19 degrees when the math in the adx thinks its 0. Personally I would not go over 10 initial. That's just...
  22. Thread: low BLM

    by donf
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    9,616

    I looked at the adx I posted, the desired afr is...

    I looked at the adx I posted, the desired afr is actually battery voltage unless you do something with the bin. Its under the ADX editor under values. I never messed with it as I knew it was wonky....
  23. Thread: low BLM

    by donf
    Replies
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    9,616

    The crazy spark numbers dont look good in the...

    The crazy spark numbers dont look good in the log. The AEM adx I posted is set for zero initial advance. What is the initial advance you are running with the spout connector unplugged? Thats not all...
  24. Thread: low BLM

    by donf
    Replies
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    9,616

    Usually the crazy numbers in $OD timing logs are...

    Usually the crazy numbers in $OD timing logs are retard conditions. I have never seen crazy numbers that were not retard. That would be bad if your were under 0 until 2000 rpm.
  25. Thread: low BLM

    by donf
    Replies
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    9,616

    This is a huge problem if you did not readjust...

    This is a huge problem if you did not readjust your calculations in you bin for the change. That drastic of a drop with no changes in the bin should have produced a very lean condition. Since you...
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