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  1. Replies
    15
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    3,508

    With a cam, VVE will be way off. Most tuners...

    With a cam, VVE will be way off. Most tuners cheat doing the VVE tuning by simply lowering the dynamic airflow rpm to a below idle rpm, that way you basically run a maf only tune. (The right way is...
  2. Thread: Unlicensed Vehicle

    by BBA
    Replies
    23
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    7,539

    I have to agree, I got burned one time from my...

    I have to agree, I got burned one time from my own stupidity when I was new at this. My reasoning on it: I was stupid, but I would have thought it super good customer care if they gave you a break on...
  3. So on the ngauge site, it says: Tuning can be...

    So on the ngauge site, it says: Tuning can be enabled by our partner companies

    What does that mean from my end, using HPT, and how would it work?
  4. Is there a portable logging and flashing device available?

    So, I want to use my HPT to tune vehicles for a shop, but some customers cars are located in states far away. Is there an option to send them a device to collect logs, then I can create a flash and...
  5. Replies
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    4,736

    Ben, you are correct IF and only IF you have a...

    Ben, you are correct IF and only IF you have a wideband O2. Most cars I street tune do not have wideband sensors. That's why I use LTFT.
  6. Replies
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    4,736

    You dont need a wideband or a dyno. Just make a...

    You dont need a wideband or a dyno. Just make a tune file setting pe to 1.0, disable transient, disable dfco. drop timing 5 degrees. flash the file and log in forced closed loop and forced fuel trim...
  7. Replies
    3
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    1,414

    The tire and gear settings wont do it for you....

    The tire and gear settings wont do it for you. All you have to do is change the pulses per mile either up or down.
  8. Replies
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    2,265

    Injector flow rate vs IAT is probably the answer...

    Injector flow rate vs IAT is probably the answer I am looking for, going to do some experimenting.
  9. Replies
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    2,265

    Typical answer.... Let see, this is posted in...

    Typical answer.... Let see, this is posted in Gen4 forum, it's NOT vehicle specific (All gen 4 ECM's richen with higher IAT). Makes it a little hard tuning MAF when it heats up halfway through...
  10. Replies
    4
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    2,265

    Richer at higher IAT?

    Anyone know off the top of their head where to stop this damn thing from going rich when IAT temps come up? Pretty much drove me nuts the last two days.
  11. All you have to do is set the TCS enable temp to...

    All you have to do is set the TCS enable temp to any temp above normal operating temps, like say 492?
  12. Replies
    2
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    1,481

    fixing speedometer dropout with high stall?

    Has anyone been able to find a way to fix the issue with speedometer dropping out on launch when using higher than stock stall torque converters? My stupid you know what decided to go with a 2600 RPM...
  13. Thread: Copy and paste?

    by BBA
    Replies
    7
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    9,357

    Exactly. Turn that copy/paste back on. I really...

    Exactly. Turn that copy/paste back on. I really don't care if someone stupid screws up axis values and such, we aren't kids.
  14. Replies
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    6,166

    LOL...Like a big family reunion in this thread.

    LOL...Like a big family reunion in this thread.
  15. Did you ever think air goes through all 8 holes...

    Did you ever think air goes through all 8 holes at idle? None of them close perfectly and all leak past the shaft openings.

    What happens if you set for area of all 8 holes combined for the max...
  16. Replies
    11
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    6,876

    Honestly, it's a pain. I agree there is no good...

    Honestly, it's a pain. I agree there is no good reason to require licensing to edit a tune. HPT doesn't really care if you post your tune all over the internet, heck that's why there is a tune...
  17. Thread: adjusting fuel..

    by BBA
    Replies
    5
    Views
    4,849

    Nope...you can't really turn off your maf and run...

    Nope...you can't really turn off your maf and run right, plus bluecat program never gives accurate values (compare by inputting the same values it generates over and over...it will come out different...
  18. Replies
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    2,628

    I see the same thing. There is something off and...

    I see the same thing. There is something off and it's been like this the whole time (almost two years). Just goes to show...close enough generally works because the MAF helps keep it running.
  19. Replies
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    106,017

    I think it's something in the PCM. What would...

    I think it's something in the PCM. What would cause a 2 second delay before it goes lean? One would think 2 seconds of WOT is enough for the vacuum/boost transients due to throttle changes to have...
  20. They run better richer. You can verify yourself,...

    They run better richer. You can verify yourself, log a few 0-100 runs, add 2% to your PE, log a few more 0-100 runs, etc... Add calculated torque pid and display as well. If you export the logs to...
  21. Replies
    223
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    106,017

    Just read this entire post...following. I...

    Just read this entire post...following.

    I know about the 2.1 seconds thing...my TBSS (E67 PCM) does it as well right after stall. I did not notice it the problem the stock transient and PE delay...
  22. Replies
    7
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    2,870

    It can be done, but you have to force closed loop...

    It can be done, but you have to force closed loop and have timing backed off to keep piston/exhaust temps down. The only real difference is less power while dialing in the trims. Using a wideband is...
  23. Replies
    60
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    29,303

    The difference is the small overlap on a stock...

    The difference is the small overlap on a stock cam versus the large overlap you now have, may require completely stopping spray on the backside of the valve where the stock cam allowed it.
  24. Thread: EQ <> VE Version 4

    by BBA
    Replies
    298
    Views
    213,658

    That is what I was hoping to hear, thanks.

    That is what I was hoping to hear, thanks.
  25. Thread: EQ <> VE Version 4

    by BBA
    Replies
    298
    Views
    213,658

    5banger, when you export back to HPT, you are...

    5banger, when you export back to HPT, you are saying the export process identifies the Zone Map Boundaries table by the correct name or does it call out the PRatio name for you too?
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