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Type: Posts; User: BigCE

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  1. Something is screwed with that file for sure....

    Something is screwed with that file for sure. Pulse table is less than stock, Timing is CRAZY High(30+ deg) same with fuel pressure(45,000psi). This tune is NOT safe to run.

    I have copied over a...
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    Typically less timing will raise egts, more will...

    Typically less timing will raise egts, more will lower. Have to be careful though too much and yo will find yourself needing a head gasket. Way too much and you will here it rattle (called timing...
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    Try that, you can compare the files and see what...

    Try that, you can compare the files and see what I changed.
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    Does the truck run with the "stock" file you...

    Does the truck run with the "stock" file you posted? I changed very little, absolutely nothing in relation to idle no reason it shouldn't idle that I can see.
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    I'm sure its better than the previous tune....

    I'm sure its better than the previous tune. However the pulse was slightly higher yes, here is a bit cleaner file now that I have his stock base file to work from.
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    First, always post your stock file along with...

    First, always post your stock file along with your modified file otherwise I have no idea what you changed. I compared it to the closest file I could find but there are some things I'm guessing at. ...
  7. Yes you can make power with fuel only, its not...

    Yes you can make power with fuel only, its not ideal but it will work. You are correct though it will make it run increasingly hotter and smokier, ideally if you add more duration (pulse) to the...
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    That is part of the initial process you need to...

    That is part of the initial process you need to do the first time you tune a ecodiesel (with HPT). Once it has been done once you don't need to do it again.
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    133673

    133673
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    You should post your file(and stock file). Kind...

    You should post your file(and stock file). Kind of sounds like a mess right now. The vanes on these VGT turbos should never be wide open, even under WOT full boost they should still be like 30-40%...
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    The license applies to the VIN number not each...

    The license applies to the VIN number not each specific file. No matter which file you choose the first time you try to flash that vehicle it will ask you to license that VIN number.

    Keeping...
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    Wanted Pre AEM EcoDiesel Stock File

    Looking for a pre AEM EcoDiesel Stock File, more specifically the trans file is what I'm looking for. If you have one and could share it, that would be much appreciated. :pray:
  13. Thread: first tune

    by BigCE
    Replies
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    2,409

    What error does it give? Sometimes if a file was...

    What error does it give? Sometimes if a file was created with a newer version of vcm editior it wont let you open. Also sometime you need to connect your mpvi cable and it will need to connect to the...
  14. Thread: first tune

    by BigCE
    Replies
    19
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    2,409

    You need to select what channels to log before...

    You need to select what channels to log before you record. Your log is basically empty its useless.

    I would start playing more with the scanner and learning how that works before you proceed...
  15. Thread: first tune

    by BigCE
    Replies
    19
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    2,409

    OS patch allows for better data logging. More...

    OS patch allows for better data logging. More channels and faster.
  16. Thread: first tune

    by BigCE
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    Also if you haven't already go to the OS tab and...

    Also if you haven't already go to the OS tab and apply the patch. Then save the file and reflash your truck.
  17. Thread: first tune

    by BigCE
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    19
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    2,409

    DC Duty Cycle. He talking about how the cp3...

    DC Duty Cycle. He talking about how the cp3 meters fuel into the pump. Yes data logging the commanded vs actual is the proper way to set up the map however it reacts extremely fast. On stock...
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    Post your stock tune

    Post your stock tune
  19. Thread: first tune

    by BigCE
    Replies
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    2,409

    You haven't really done anything?? All I can see...

    You haven't really done anything?? All I can see is you made the pedal feel more aggressive, you haven't increased fueling at all. Looks like you add a touch of timing? Or my compare file is just...
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    Sounds like you have big injectors, more timing...

    Sounds like you have big injectors, more timing at idle will help clean them up. Your main issue is your turbo, that turbo shows as a 68mm turbine which is going to make it very lazy to spool. Not a...
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    No.

    No.
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    Data Stream thing is normal.

    Data Stream thing is normal.
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    1172202018 Auto

    1172202018 Auto
  24. Ditto? When was this released? Where is the...

    Ditto?

    When was this released? Where is the info.
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    Too much timing is the biggest thing I noticed....

    Too much timing is the biggest thing I noticed. As for the pulse width map I try to only increase the values in the 70mm3 and up side of the map.
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