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Thread: Looking for filter string for VE table on Custom OS

  1. #1

    Looking for filter string for VE table on Custom OS

    Is there a more accurate way obtain true values while loging VE on a custom OS?
    I try to log VE by accelerating in each gear slowly and hitting as many cells as possible before letting off throttle. I have tried to add a filter that would not count cells below a certain throttle setting (Example: [sens.90] >12) or 12% TPS but as always, I am doing something wrong and can not seem to make it work. Can anyone help me with a filter string while logging as to obtain usable values without analyzing frame by frame?

    I was able to learn a few years ago with a GEN 3 OS SD tune, but this newer OS's is taking it's toll. I have found it very difficult to obtain enough cell "hits" for reliable values trying to log up to 210 kpa while street tuning. As soon as you let off throttle many cells and some of the cells I just logged good info on are skewed by bad data. I am tring to get this right before I die of old age. Thanks
    2011 Camaro, 430cu Lsx, Mast Heads, Ported TVS 2300, ID 1300's, E85-Flex, Squash Fuel System, 250 Direct Port Nitrous, LPE Overdrive rear 10/14 Rib, Overdrive, 2.8" Upper, NW 102, 2" ARH, PATC built A6, Circle D Conv. etc. BMR 15" Wheel Conversion w/29/10.5W's/15 Hoosiers

    2007 H2 SUT, 427 LSX, T76 BB@16lbs 225 Trickflows, Vic JR Intake, Lt's, Dual return fuel sys, Comp 236-232-115, 4L80e, 3000 Vigilante, etc.

  2. #2
    Senior Tuner DSteck's Avatar
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    Ride the brakes to get high load areas.

    DSX Tuning - Authorized HP Tuners Dealer
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  3. #3
    Quote Originally Posted by DSteck View Post
    Ride the brakes to get high load areas.
    Are you kidding? I thought I was asking a legitimate "How to do something"
    2011 Camaro, 430cu Lsx, Mast Heads, Ported TVS 2300, ID 1300's, E85-Flex, Squash Fuel System, 250 Direct Port Nitrous, LPE Overdrive rear 10/14 Rib, Overdrive, 2.8" Upper, NW 102, 2" ARH, PATC built A6, Circle D Conv. etc. BMR 15" Wheel Conversion w/29/10.5W's/15 Hoosiers

    2007 H2 SUT, 427 LSX, T76 BB@16lbs 225 Trickflows, Vic JR Intake, Lt's, Dual return fuel sys, Comp 236-232-115, 4L80e, 3000 Vigilante, etc.

  4. #4
    Senior Tuner DSteck's Avatar
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    I'm dead serious. That's what I do when I'm doing this stuff on the street. The nature of SD just makes it tough to get reliable data sometimes.

    DSX Tuning - Authorized HP Tuners Dealer
    http://www.dsxtuning.com
    http://www.facebook.com/dsx.tuning
    Just say no to bull s***.
    IF YOU WANT HELP, POST A FILE!

  5. #5
    Quote Originally Posted by DSteck View Post
    I'm dead serious. That's what I do when I'm doing this stuff on the street. The nature of SD just makes it tough to get reliable data sometimes.
    I dont think I am a good enough driver to keep my foot on brake long enough in the higher kpa area with 700+ hp.
    I'm just trying to see if there is a way to filter a histo VE afr err to keep from contaminating the same cells that I just populated with good info as soon as I back off throttle
    2011 Camaro, 430cu Lsx, Mast Heads, Ported TVS 2300, ID 1300's, E85-Flex, Squash Fuel System, 250 Direct Port Nitrous, LPE Overdrive rear 10/14 Rib, Overdrive, 2.8" Upper, NW 102, 2" ARH, PATC built A6, Circle D Conv. etc. BMR 15" Wheel Conversion w/29/10.5W's/15 Hoosiers

    2007 H2 SUT, 427 LSX, T76 BB@16lbs 225 Trickflows, Vic JR Intake, Lt's, Dual return fuel sys, Comp 236-232-115, 4L80e, 3000 Vigilante, etc.

  6. #6
    Senior Tuner DSteck's Avatar
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    Filter out AFR error that's way off.

    DSX Tuning - Authorized HP Tuners Dealer
    http://www.dsxtuning.com
    http://www.facebook.com/dsx.tuning
    Just say no to bull s***.
    IF YOU WANT HELP, POST A FILE!

  7. #7
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    High hp on the street doesn't work. Rent some dyno time it'll end up cheaper than all the gas you waste trying to get enough data on the street.
    1997 Trans Am WS6 - LS1 swap - TR224 - Pacesetter Longtubes - Yank SS3600
    - 3.42 Moser 12 bolt - Wilwood Brakes - HP Tuners tuned - P1SC-1 Procharger

  8. #8
    Quote Originally Posted by DSteck View Post
    Filter out AFR error that's way off.
    Yeah, maybe I'm not asking the right question. It's like pulling teeth to get an answer.
    Can you or anyone be a little more specific? [SENS.120] ?????????????

    I'm not trying to be a ass, just frustrated and impatient.
    2011 Camaro, 430cu Lsx, Mast Heads, Ported TVS 2300, ID 1300's, E85-Flex, Squash Fuel System, 250 Direct Port Nitrous, LPE Overdrive rear 10/14 Rib, Overdrive, 2.8" Upper, NW 102, 2" ARH, PATC built A6, Circle D Conv. etc. BMR 15" Wheel Conversion w/29/10.5W's/15 Hoosiers

    2007 H2 SUT, 427 LSX, T76 BB@16lbs 225 Trickflows, Vic JR Intake, Lt's, Dual return fuel sys, Comp 236-232-115, 4L80e, 3000 Vigilante, etc.

  9. #9
    Quote Originally Posted by flame View Post
    High hp on the street doesn't work. Rent some dyno time it'll end up cheaper than all the gas you waste trying to get enough data on the street.
    Your probably right, by the time I get this thing worked out it will be time for a rebuild.
    2011 Camaro, 430cu Lsx, Mast Heads, Ported TVS 2300, ID 1300's, E85-Flex, Squash Fuel System, 250 Direct Port Nitrous, LPE Overdrive rear 10/14 Rib, Overdrive, 2.8" Upper, NW 102, 2" ARH, PATC built A6, Circle D Conv. etc. BMR 15" Wheel Conversion w/29/10.5W's/15 Hoosiers

    2007 H2 SUT, 427 LSX, T76 BB@16lbs 225 Trickflows, Vic JR Intake, Lt's, Dual return fuel sys, Comp 236-232-115, 4L80e, 3000 Vigilante, etc.

  10. #10
    Senior Tuner DSteck's Avatar
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    I guess I don't understand your problem. I've never had a problem with a high HP setup on the street as far as tuning goes. Letting off the throttle should dump you into very low MAP cells. Just ignore those.

    DSX Tuning - Authorized HP Tuners Dealer
    http://www.dsxtuning.com
    http://www.facebook.com/dsx.tuning
    Just say no to bull s***.
    IF YOU WANT HELP, POST A FILE!