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Type: Posts; User: charcoal03silvy

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  1. Replies
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    I agree with blindsquirrel here. I see lots of...

    I agree with blindsquirrel here. I see lots of issues when people start writing entire with various different ECMs and service numbers.
  2. is the RPM dropping below commanded idle before...

    is the RPM dropping below commanded idle before it revs back up? If so, probably needs some work to keep that from happening in the first place. The Rev is likely the computer trying to keep itself...
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    I had to replace my MPVI2 cable this weekend....

    I had to replace my MPVI2 cable this weekend. Left my personal F150 stranded for a few hours after several write failures. Only used the supplied MPVI2 cable a handful of times too... Had my Android...
  4. Haven't tried reading an Infiniti, but when I get...

    Haven't tried reading an Infiniti, but when I get an x7f its either low system voltage or bad USB cable.
  5. PCM mod should only be 2015+

    PCM mod should only be 2015+
  6. Log all spark and torque management parameters....

    Log all spark and torque management parameters. See where its going and what's kicking in
  7. Thread: 8l90e

    by charcoal03silvy
    Replies
    9
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    391

    Yep, you're good to go!

    Yep, you're good to go!
  8. If a vehicle/calibration is MPVI2 specific then...

    If a vehicle/calibration is MPVI2 specific then it must have an MPVI2 attached to open it.
  9. Replies
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    He is asking for something like the base fuel...

    He is asking for something like the base fuel table in a Ford or AFR target table like in a standalone is what I'm gathering.

    91463
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    I am not at my laptop at the moment but have done...

    I am not at my laptop at the moment but have done a ton of those cams in 5.3 trucks. If you follow the Krambo tuning guide (do a quick google search) you should get in the ballpark quick and easier...
  11. two ways of doing it. Turn off all trans related...

    two ways of doing it. Turn off all trans related codes and run it. Or flash a 2010 Camaro manual file in it. Have had various E38s done both ways and both seemed to work fine.
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    Look for something labeled transport delay or...

    Look for something labeled transport delay or integrator delay
  13. Drive the vehicle, log it. If you're seeing...

    Drive the vehicle, log it. If you're seeing knock, reduce the high octane in those areas. Letting the knock sensors do their thing is just fine, but don't rely on them to learn itself between too...
  14. Thread: 8l90e

    by charcoal03silvy
    Replies
    9
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    391

    It's only unlocked if its been sent in to HP...

    It's only unlocked if its been sent in to HP Tuners. Easy way to tell is if you can tune it or not. I would assume its not unlocked though.
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    Post your tune file too.

    Post your tune file too.
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    The concept of doing so is the exact same as the...

    The concept of doing so is the exact same as the GM stuff. You need to plot fuel trims and or wideband error into a histogram that mimics the MAF and failed maf tables in the tune file. Same as on a...
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    Factory O2 sensor is 0-1v, wideband is 0-5v so...

    Factory O2 sensor is 0-1v, wideband is 0-5v so that won't work. I don't really see a reason for you to need to adjust the AFR targets all over the place really anyways. If you really want to do it,...
  18. https://www.modularfords.com/content/238-How-to-tu...

    https://www.modularfords.com/content/238-How-to-tune-your-Mustang-using-HP-Tuners

    Base fuel is used for idle, part throttle, and WOT.
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    See...

    See https://forum.hptuners.com/showthread.php?79538-EQ-ratio-error-histogram-help
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    Again, a little searching goes a long way. ...

    Again, a little searching goes a long way.

    https://www.calculator.net/percent-error-calculator.html

    Percent error is quite easy. True would be the commanded, observed would be what the wideband...
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    Post log and tune file. If all is stock then...

    Post log and tune file.

    If all is stock then I would suspect and issue not related to tuning.

    You can disable the test/code for this but I would look into it a little further first.
  22. I wouldn't do it that way, especially in an older...

    I wouldn't do it that way, especially in an older vehicle with a PCM swap.
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    Little searching goes a long way. ...

    Little searching goes a long way.

    https://www.youtube.com/watch?v=Ru_2M2uGSKs&t=106s
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    Scanner has the function, just need to set it up...

    Scanner has the function, just need to set it up in the maths with AC pressure. 91446
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    Sounds like you could likely have mechanical...

    Sounds like you could likely have mechanical issues.
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