Search:

Type: Posts; User: 5FDP

Page 1 of 20 1 2 3 4

Search: Search took 0.03 seconds.

  1. Seems that you may not get anywhere with this if...

    Seems that you may not get anywhere with this if you don't own HPT yourself. If the shop didn't address this stuff the first time around like they should have, doesn't seem like they will do anything...
  2. A few things kinda bug me. Whoever tuned it, did...

    A few things kinda bug me. Whoever tuned it, did it as a 5.3 engine size, that does matter if you want to get technical because if you changed it to a 6.0 cylinder size, you'd have to go back over...
  3. Thread: First start

    by 5FDP
    Replies
    2
    Views
    31

    Stock MAP sensor too or was that changed? How...

    Stock MAP sensor too or was that changed?

    How big was the stock intake and how big the charge pipe that is now installed?

    Hard to tell what needs to be done when I can't see the MAP data, the...
  4. Replies
    2
    Views
    43

    Why is your flow rate set to 40lb/hr when you say...

    Why is your flow rate set to 40lb/hr when you say you have 80lb/hr injectors? I don't have the deka data but that one setting is for sure wrong. You'll likely have to cut the minimum fuel milligrams...
  5. Post a log. Nothing is that tune should really...

    Post a log.

    Nothing is that tune should really stop it from running. It should stay running even though you may need to pedal it.

    Without a wideband reading or log to look at I can't see if...
  6. Nope, nothing special. It's just possible that...

    Nope, nothing special.

    It's just possible that your computer may have different tables than some of the video's you have watched. Or the video's you've watched are with the older versions of HPT...
  7. Thread: Application Key

    by 5FDP
    Replies
    6
    Views
    48

    Oh, that. Open your VCM editor. Then click the...

    Oh, that.

    Open your VCM editor. Then click the blue information dot up top, then click the dot again on the little window. That will give you your current APP key, then enter that in to the...
  8. LTFT and COT being disabled is very common with...

    LTFT and COT being disabled is very common with headers and aftermarket cat converters. It's easier to calibrate with a wideband and fine tune the STFT to dial everything in. COT is there to enrich...
  9. Thread: Application Key

    by 5FDP
    Replies
    6
    Views
    48

    I don't remember needing to email support at all....

    I don't remember needing to email support at all. Just re-made my account, added my MPVI to my devices page to re-sync it all and it was all there. But again this was over a year ago.
  10. Thread: Learning to Tune

    by 5FDP
    Replies
    6
    Views
    160

    Look up your vehicle on the supported vehicles...

    Look up your vehicle on the supported vehicles list on the main website. That will show you the amount of credits required to license the PCM and TCM.
  11. Copy/paste. Putting your tune on his car would...

    Copy/paste.

    Putting your tune on his car would open up a can of worms in some cases. It could end up costing you more credits too because you have to license his computer, then you'd be writing a...
  12. You can reduce the amount of timing it pulls on...

    You can reduce the amount of timing it pulls on the shift and still be safe if you wish. It should still pull timing but I normally make the minimum advanced right around 0 degrees instead of -8 to...
  13. Using the truck intake in a truck application...

    Using the truck intake in a truck application makes me want to keep the settings more for a truck.

    There would be a decent difference in how a LS3 in say a camaro is setup for airflow and timing...
  14. Very solid engine, it's exactly why they ran that...

    Very solid engine, it's exactly why they ran that same design from 2007.5 all the way to 2019 with very few changes over that span.

    The transmissions are very solid as well, just keep up with...
  15. Thread: VE tuning issues

    by 5FDP
    Replies
    16
    Views
    210

    Likely something is wrong with the injector data....

    Likely something is wrong with the injector data. Be it the flow rate, min injector pulse/short pulse adder, offset data.
  16. Replies
    4
    Views
    155

    Plug your IAT sensor back in, that is causing it...

    Plug your IAT sensor back in, that is causing it to use extra fuel.

    Get a wideband o2 sensor on this car as soon as you can too.

    With it being a swap car, go through the tune and disable...
  17. Thread: VE tuning issues

    by 5FDP
    Replies
    16
    Views
    210

    In the stock tune they should be identical, just...

    In the stock tune they should be identical, just in the tunes you tried to add fuel too is where only the primary VE was changed and that being the problem.

    The secondary VE has less resolution so...
  18. Thread: VE tuning issues

    by 5FDP
    Replies
    16
    Views
    210

    Pervious tuner must have sent you the file that...

    Pervious tuner must have sent you the file that was already upgraded to the 1 bar MAF enhanced. The OEM file would have like 2-3 options for upgrade paths.

    Being that the truck has a swap...
  19. Copy over the major things from a 6.2 truck file...

    Copy over the major things from a 6.2 truck file from that same era. The E67/E38 computer are super similar so most of the stuff is labeled exactly the same.

    Copy over the MAF curve, VVE data,...
  20. Thread: VE tuning issues

    by 5FDP
    Replies
    16
    Views
    210

    Your computer does not use the Primary VE while...

    Your computer does not use the Primary VE while in speed density. It only uses the secondary VE, that is how the early GM computers are designed to run.

    So that is the reason why nothing is...
  21. Replies
    3
    Views
    93

    Most use a walbro pump but you may be okay on...

    Most use a walbro pump but you may be okay on pump still.

    Injectors are for sure too small for a cammed 6.0. I don't trust the marine 8.1 injectors because of data issues I've seen. The regular...
  22. Replies
    3
    Views
    93

    Do you have a wideband o2 sensor? You are...

    Do you have a wideband o2 sensor?

    You are commanding a far too lean air fuel ratio under power enrichment, 13.25 is not a good idea. Stick to 12.5ish for a NA engine. You also left cat over temp...
  23. Replies
    3
    Views
    43

    It's a non supported computer. 2008 was a year...

    It's a non supported computer.

    2008 was a year only controller and they never added support for it.
  24. Thread: Learning to Tune

    by 5FDP
    Replies
    6
    Views
    160

    A license is a one time deal. Once you have the...

    A license is a one time deal. Once you have the factory file licensed you can change/alter the tune an unlimited amount of times at no cost.

    If you wish to license the fuel pump control module or...
  25. Well you can add the VE when doing the MAF but if...

    Well you can add the VE when doing the MAF but if the tune is setup to use the MAF only after say 200rpm, it's not going to do exactly what you want.

    If the goal was to bring in the air fuel ratio...
Results 1 to 25 of 500
Page 1 of 20 1 2 3 4