stft - LS1TECH - Camaro and Firebird Forum Discussion - Threads Tagged with stft

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car, fuel, histograms, hp, hptuners, ltft, ltfts, reading, reset, show, stft, trim, trims, tuners, zeros

HP Tuners question: LTFT and STFT all zeroes!

Jon F on Nov 9, 2006

Nov 11, 2006 01:58 PM
by luxexpress1

8

8,953

PCM Diagnostics & Tuning

add, ltft, stft, subtract, table, tuning, ve

HPT VE Table tuning question

Nakoz on Jan 24, 2006

Oct 7, 2006 01:24 AM
by yobabiesdaddy2001

5

971

PCM Diagnostics & Tuning

disable, disabling, efi, efilive, efilivecom, enable, live, ls1, ls3, ltft, stft, tuning, turn, tutorial, ve, zo6

How Can I disable STFT?

Chalky on Jul 19, 2006

Jul 19, 2006 09:55 PM
by xaon

3

1,608

PCM Diagnostics & Tuning

2006, 2008, cobalt, correct, disable, disabled, histogram, hptuners, leave, ltft, reset, sftf, ss, stft, tuning, ve

ltft\sftf easy question correct answer worth to points*

Jpr5690 on Jul 15, 2006

Jul 16, 2006 10:47 PM
by LoWeLL216

6

687

PCM Diagnostics & Tuning

13, 15, 3400, gm, header, headers, idle, install, lean, ls1, lt1, ltft, rich, stft, tuning

Hi STFT & LTFT only at idle after header install

beaSSt on Jun 13, 2006

Jun 16, 2006 07:57 AM
by ninobrn99

10

3,738

PCM Diagnostics & Tuning

57l, 99, afr, error, histogram, ideal, logging, ls1, ltft, stft, table, tuning, ve, veafr, wb

stumped on VE AFR error% logging/tuning...

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1 2)

Bad30th on Mar 21, 2006

Mar 23, 2006 07:27 PM
by muncie21

27

10,501

PCM Diagnostics & Tuning

Will changing timing tables affect STFT???

Blown Interceptor on Dec 24, 2005

Dec 24, 2005 08:30 PM
by CamTom12

11

582

PCM Diagnostics & Tuning

2003, 217, adjust, audi, corvette, ecm, high, loss, p1514, power, running, s55amg, stft, stfts, tuning

Problems with STFT tuning???

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1 2 3)

Blown Interceptor on Aug 6, 2005

Nov 27, 2005 01:34 AM
by DramaFoYoMama

42

3,376

PCM Diagnostics & Tuning

13, 14, 25, exhaust, high, hp, idle, leak, ls1tech, ltft, means, negatine, negative, stft, tuners

Negative LTFT's (I have searched)

Wilds on Nov 14, 2005

Nov 15, 2005 12:58 PM
by Wilds

3

1,843

PCM Diagnostics & Tuning

1998, bank, camaro, firebird, location, ls1, ltft, stft

LTFT and STFT problems....

oOoLy on Oct 21, 2005

Oct 23, 2005 09:40 PM
by gwj

8

1,450

PCM Diagnostics & Tuning

2005, acceptable, corvette, engine, idle, learning, ls1, ls2, ltft, negative, optimal, perfect, place, range, stft, values, zo6

LTFT learning question

Red99TA on Oct 23, 2005

Oct 23, 2005 06:45 PM
by Doc99SS

5

1,636

PCM Diagnostics & Tuning

bar, calcpid, calcpidstxt, copy, efi, efilive, live, ltft, make, past, sd, stft, tune, tuning, ve

SD tuning using LTFT's with EFILive

T/A rocker on Oct 19, 2005

Oct 20, 2005 11:54 PM
by Black02SS

10

3,570

PCM Diagnostics & Tuning

2005, 28, difference, differences, efi, graph, ls1, ls2, ltft, perfect, predator, read, stft, sygtft, tuning

LTFT's and STFT's

00Z28SS on Sep 27, 2005

Sep 28, 2005 03:13 PM
by DellZ06

6

1,845

PCM Diagnostics & Tuning

LSX install, +25 LTFT

Dmoney on Sep 15, 2005

Sep 15, 2005 05:29 PM
by RedHardSupra

12

612

PCM Diagnostics & Tuning

stft question/wot fueling strangness/min inj pw

02sierraz71_5.3 on Aug 26, 2005

Aug 29, 2005 12:14 PM
by SSpdDmon

2

591

PCM Diagnostics & Tuning

important, ls1, sd, stft, stfts, tune, tuning, ve

Tuning With STFT’s Alone ?

Runn on Aug 21, 2005

Aug 22, 2005 01:22 PM
by KALEL

6

808

PCM Diagnostics & Tuning

99, adding, camaro, closed, fuel, loop, ltft, open, pe, stft, tables, tuning, ve, vette

VE Tuning

LoWeLL216 on Aug 18, 2005

Aug 19, 2005 10:08 AM
by Blown Interceptor

3

784

PCM Diagnostics & Tuning

000, 7, bank, diablo, ls1, ltft, normal, o2, o2s, o2s1, predator, stft, voltage

Weird O2 voltage? STFT & LTFT=Bad Gasemileage????

Rebelord on Aug 18, 2005

Aug 19, 2005 03:57 AM
by Rebelord

1

797

PCM Diagnostics & Tuning

still need help with my P0300 code!

Eiyse98ls1 on Jul 27, 2005

Aug 5, 2005 11:04 PM
by 1CAMWNDR

8

831

PCM Diagnostics & Tuning

camaro, chart, default, graph, hp, ltft, map, moving, pe, raising, sd, stft, table, tuners, tuning, ve

is my ltft/stft/Ve table close enoug? (SD mode) cant get much closer

bigshoe on Jul 21, 2005

Jul 22, 2005 12:23 PM
by 12secSS

11

2,852

PCM Diagnostics & Tuning

afr, camaro, commanded, density, hp, hptuners, loop, normal, off, open, speed, stft, stftin, tune, tuners, turning

STFT's still active in open loop?

mistermike on Jun 18, 2005

Jun 21, 2005 05:44 PM
by mistermike

5

5,118

PCM Diagnostics & Tuning

00, 25, chart, data, high, interpret, ltft, minus, normal, proper, range, ranges, reading, stft, stfts, values

I thought STFT & LTFT range from -25 through +25?

God Forgives I Dont on Jun 17, 2005

Jun 17, 2005 10:38 AM
by RedHardSupra

4

1,042

PCM Diagnostics & Tuning

101, 125, 8, 99, b1, b2, data, fuel, ls1, ltft, problem, reading, readings, stft, trim

Fuel trim Data logs (help)

89ws6formula50 on Jun 8, 2005

Jun 9, 2005 11:00 AM
by Ragtop 99

1

1,481

PCM Diagnostics & Tuning

bolt-on tuning: STFT/LTFT

rush7 on May 30, 2005

May 30, 2005 05:55 PM
by rush7

0

379

PCM Diagnostics & Tuning

05, fuel, hp, mustang, reset, rest, stft, trims, tuners

For Logging STFT's do I have to Reset Fuel Trims?

Pro Mouse on May 23, 2005

May 23, 2005 04:49 PM
by Pro Mouse

2

782

PCM Diagnostics & Tuning

2005, affects, gto, hp, ls1, ltft, ltfts, maf, negative, numbers, positive, stft, trouble, tuners, tuning

LTFT's positive, STFT's negative???

My90Iroc on May 1, 2005

May 6, 2005 09:10 AM
by soundengineer

5

7,214

PCM Diagnostics & Tuning

0xc0000135, application, failed, initialize, logger, ltft, proscan, stft, tool

Anyone using ProScan?

CAT3 on Apr 28, 2005

Apr 29, 2005 06:32 PM
by CAT3

4

924

PCM Diagnostics & Tuning

100, 1998, drive, logging, long, ls2, lt1, ltft, mafcalibration2cfg, miles, retard, spark, stft, trans, tune, ve, wont

Trying to tune VE tables, but LTFT & STFT won't update.

V-10 Killer on Apr 26, 2005

Apr 28, 2005 01:18 PM
by V-10 Killer

11

1,137

PCM Diagnostics & Tuning

My STFT's are near 0 to -2 for whole histo, can someone look at my log?

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1 2)

99whitews6 on Apr 24, 2005

Apr 25, 2005 09:52 PM
by P Mack

22

1,262

PCM Diagnostics & Tuning

99, adjusted, controls, density, histogram, hptuners, ls1, ls3, maf, spec, speed, stft, tune, tuning, work

Who tunes with only STFT's?

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1 2)

99whitews6 on Apr 7, 2005

Apr 24, 2005 08:35 AM
by SuperC1

23

23,469

PCM Diagnostics & Tuning

airflow, cam, closed, delay, dipping, fuel, idle, integrator, loop, ls1, ls1tech, negative, stft, tech, trims, vs

help! IDLE=550 when STFT's go negative

WS6FirebirdTA00 on Mar 21, 2005

Mar 22, 2005 07:31 PM
by WS6FirebirdTA00

8

1,615

PCM Diagnostics & Tuning

Lterms at 25% at idle

QuickSilverTA on Feb 16, 2003

Mar 22, 2005 06:43 PM
by ninobrn99

15

597

PCM Diagnostics & Tuning

bigstuff3, cobalt, hptuners, ltft, reading, screenshot, stft

what's going on here (screenshot)

P Mack on Feb 25, 2005

Feb 28, 2005 03:31 PM
by Another_User

4

645

PCM Diagnostics & Tuning

Improvements!

12secSS on Feb 16, 2005

Feb 17, 2005 10:50 PM
by 12secSS

6

534

PCM Diagnostics & Tuning

53, 85, add, affect, explain, fuel, loop, ls1, ltft, open, p0172, percentage, stft, strims, wot

Please explain the relation between ltft's and stft's and why they affect WOT fuel.

Mike K. on May 31, 2004

Sep 13, 2004 07:24 AM
by wait4me

18

13,072

PCM Diagnostics & Tuning

2001, 50, 60, dfco, rarely, silverado, stft

Help! Car wont go into Decel DFCO

QuickSilver2002 on Sep 5, 2004

Sep 7, 2004 11:15 AM
by QuickSilver2002

9

1,522

PCM Diagnostics & Tuning

eratic STFTs. have a few questions

TT_Vert on May 23, 2004

May 25, 2004 01:01 PM
by TT_Vert

4

508

PCM Diagnostics & Tuning

adjust, close, diablosport, fuel, hp, hptuners, ls1, ltft, negative, relationship, short, stft, term, trim, tuners

can someone explain the direct relationship STFT has on LTFT?

TT_Vert on May 20, 2004

May 21, 2004 10:14 PM
by Super Sport X2

5

5,188

PCM Diagnostics & Tuning

fuel trim

strippedSS on Sep 23, 2002

Sep 24, 2002 07:33 AM
by gwj

1

921

PCM Diagnostics & Tuning

104, 2000, 57l, 99, bidirectional, camaro, command, ideal, l98, lift, ltft, maft, reset, stft, tbss

MAFT/LTFT's and Dragstrip use

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1 2)

Spydum on Aug 20, 2002

Aug 27, 2002 03:07 PM
by Spydum

21

1,982

PCM Diagnostics & Tuning