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  1. Replies
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    107

    I also noticed that you are missing two key data...

    I also noticed that you are missing two key data points for those injectors.

    Your short pulse adder is still stock and so is your offset vs press vs volts. Those need to be changed with injectors....
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    Whatever you did to the VE tables didn't work....

    Whatever you did to the VE tables didn't work. Get that fixed.

    The whole table require data just like the VVE editor had it.
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    The newest version of the software removed those...

    The newest version of the software removed those features because of the EPA.

    Exactly why I will never update my current tuning computer.
  4. Thread: 2 sd tuning

    by 5FDP
    Replies
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    60

    Just the PCM needs a write entire if you are...

    Just the PCM needs a write entire if you are doing the 2 bar OS change.
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    Engines need fuel to run and this tune has no...

    Engines need fuel to run and this tune has no fuel in it to make it run.

    Applying the 2 bar OS upgrades removes the VVE editor from the edit tab and give you three new VE tables, IMRC...
  6. Thread: Not licensed

    by 5FDP
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    39

    Which part of the calibration does it say you do...

    Which part of the calibration does it say you do not have a license for. It will tell you what it is. Be it the PCM (E92) or the CCM/FSCM. The other two require an additional credit to license. You...
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    110

    No you aren't. The channel is stuck at -38...

    No you aren't. The channel is stuck at -38 degrees. That is the default number for a not working sensor. The 5 wire MAF sensor has the IAT built into it. Now that it is removed, it no longer works. I...
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    94

    You may have your o2 sensors flip flopped. One...

    You may have your o2 sensors flip flopped. One bank is super lean and the other super rich per the fuel trims.
  9. Replies
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    199

    It was at 90kpa just idling? If so, that is...

    It was at 90kpa just idling?

    If so, that is way too high.
  10. Replies
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    104kpa is still high, doesn't sound right to me....

    104kpa is still high, doesn't sound right to me.

    Make sure you are logging the correct MAP channel too. The 1 bar MAP channel needs to be removed and replaced with the 2 or 3 bar map channel.
  11. Log the channel called knock learn factor. That...

    Log the channel called knock learn factor. That will tell you exactly what it is doing.

    The channel either goes 1 to 0 or 0 to 1 depending on what vehicle/computer it is. So for example if it...
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    I would try putting pump gas back in it and hope...

    I would try putting pump gas back in it and hope that the virtual flex fuel brings your stoich back up in a timely matter. I'd drive it around for a bit before flooring it.

    Or just run it really...
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    You need to wire in a IAT sensor as well because...

    You need to wire in a IAT sensor as well because you deleted the MAF.

    He failed the MAF wrong too. They are set to no error reported, they need to be set to MIL on first error for the DTC codes....
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    199

    Did it come with the linear and offset settings...

    Did it come with the linear and offset settings you need to input?

    Does you MAP kpa with key on engine off read correctly. Like 100kpa and sea level and less with elevation.
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    199

    Unless my google is failing me you posted two...

    Unless my google is failing me you posted two different sensors.

    16249939, that is a 1 bar sensor.

    126151136, that is a 2 bar sensor.
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    What 3 bar MAP. You didn't change the injector...

    What 3 bar MAP.

    You didn't change the injector data yet, do that.

    Lots of other stuff in this tune is incomplete but that stuff wouldn't cause the throttle not to function.
  17. No clue why there did that with the stoich table....

    No clue why there did that with the stoich table.

    Copy the stoich table from this silverado tune, it will be what you need to at least correct that part.
  18. Thread: Ltft

    by 5FDP
    Replies
    2
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    106

    Mainly because the short term fuel trims can do...

    Mainly because the short term fuel trims can do the job still. Perhaps big engines with large camshafts don't play to well with long term trims.
  19. Thread: Ls swap no start

    by 5FDP
    Replies
    6
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    155

    This is a simple one, so follow me here. This...

    This is a simple one, so follow me here.

    This tune file has had the 3 BAR OS upgrade applied to it. This would be done if you where going to run a 3 bar map sensor for a supercharger or a turbo...
  20. Thread: Ls swap no start

    by 5FDP
    Replies
    6
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    155

    Post the tune and log it trying to start.

    Post the tune and log it trying to start.
  21. So you can't add timing to the high octane table...

    So you can't add timing to the high octane table and it won't go over 14 degrees?

    Also your burst knock is set wrong, should be 8.000 to turn it off which is what it should be.
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    Couple things. Cylinder volume is wrong for a...

    Couple things.

    Cylinder volume is wrong for a 4.8, change that so all fueling calculation will be correct.

    Injector data is wrong for LSA injectors. Those are 56lb/hr if I remember right and...
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    Check for codes while it's running, see if you...

    Check for codes while it's running, see if you have an pending or current knock sensor codes. Those can cause knock spikes in the logs.

    Also make sure nothing is rubbing on anything.
  24. I agree. Fix the injector data and put the stoich...

    I agree. Fix the injector data and put the stoich table back to the correct settings for E0 to E100.

    The people you bought the injectors from would have given you the data or it's on their...
  25. License the new computer and open that file along...

    License the new computer and open that file along with your old tune in the compare feature. Use the comparison log and only copy over the engine side information.

    Do NOT write entire your old...
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