stft - LS1TECH - Camaro and Firebird Forum Discussion

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why are my stft's staying so lean

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1 2)

dondb on 07-07-2014

07-11-2014 02:07 PM
by dondb

31

3,494

PCM Diagnostics & Tuning

06, 100, 2000, 22, b2, bad, bank, camaro, good, gto, high, ls1, ltft, sensor, side, stft

Ltft bank 2 help

Proto X on 03-11-2013

09-04-2013 05:47 PM
by chernandez240

8

2,605

PCM Diagnostics & Tuning

LTFT & STFT Readings

td1168 on 08-27-2013

08-28-2013 09:22 PM
by td1168

10

5,231

PCM Diagnostics & Tuning

2004, ctsv, data, frame, freeze, ltft, p0332, stft

Can Someone Please Help Me Figure Out This Freeze Frame DATA

Sinister_Z28 on 08-05-2013

08-07-2013 08:01 AM
by sicksspeed

3

1,507

PCM Diagnostics & Tuning

activatebest, disable, hp, hpt, hptuner, hptuners, idle, ls1, multiply, pe, stft, tuners, tuning, turn, ve

STFT tuning How to turn off pe

2000 TA owner on 05-22-2013

05-24-2013 02:46 PM
by BLK02WS6

10

5,147

PCM Diagnostics & Tuning

2008, cobalt, density, efi, fuel, hp, ltft, sd, speed, stft, stfts, trims, tuners, tuning, ve

Guide to VE tuning using fuel trims

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1 2 3)

Silverhawk_02TA on 04-10-2005

04-06-2013 07:33 AM
by Bowtie316

44

62,226

PCM Diagnostics & Tuning

14, 1999, 22, bank, banks, fuel, high, long, ls1, ltft, mazda, miata, norma, normal, range, readings, stft, term, trim

looking for help on STFT and LTFT normal readings

DaytonaBlues on 03-25-2013

03-31-2013 02:59 AM
by Exidous

7

16,592

PCM Diagnostics & Tuning

10, camaro, crazy, issues, ls1, readings, stft

Crazy STFT readings

pushrod36 on 08-21-2012

08-21-2012 09:02 PM
by pushrod36

0

506

PCM Diagnostics & Tuning

02, 04, gto, hp, log, lq9, negative, p0420, pontiac, rich, stft, swap, throttle, trans, tuners

Need help understanding a STFT problem!

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1 2)

outkast6991 on 08-09-2012

08-11-2012 07:14 PM
by BLK02WS6

22

2,682

PCM Diagnostics & Tuning

02s, 1133, 1153, bank, code, engine, headers, lean, long, ls1, ls2, ls6, slp, stft, tube

02 and STFT lean codes

94green1le on 06-07-2012

06-08-2012 02:48 PM
by 94green1le

3

823

Generation III Internal Engine

disable, enabled, hp, hpt, hptuners, logging, ltft, maf, stft, tune, tuners, tuning, wiki

STFT & LTFT enabled

marthastewart on 04-13-2012

04-13-2012 11:50 PM
by gectek

1

2,076

PCM Diagnostics & Tuning

No STFT data and no downshift

85irocinjected on 03-16-2012

03-16-2012 10:32 PM
by 85irocinjected

0

431

PCM Diagnostics & Tuning

, 07, 15, 469, 781, b1, b1s2, b2, el, es, na, s1, s2, stft, stftb1s2

1st diagnostic

greasepunk on 09-26-2011

09-26-2011 04:34 PM
by greasepunk

0

1,651

PCM Diagnostics & Tuning

cats, cpig, guide, high, hp, hptuners, lt, ltft, stft, table, tune, tuners, tuning, ve, vetuning

HPTuners VE Tuning issues...

AxisOfOil on 08-01-2011

08-02-2011 12:50 PM
by AxisOfOil

3

6,281

PCM Diagnostics & Tuning

0mv, 80lb, bar, car, d1, idle, injectors, lean, maxing, o2, opposite, sensor, sensors, stft, tuning

Help odd STFT issues

dschmittie1 on 07-19-2011

07-22-2011 04:43 PM
by Frost

12

1,370

PCM Diagnostics & Tuning

0, 100, closed, disable, enable, loop, ls1, ltft, ltfts, ltftstft, optimum, remains, stft, temperature, tuning

'98 LTFT + STFT questions

The_Bishop on 06-06-2011

06-07-2011 08:54 PM
by The_Bishop

4

1,507

PCM Diagnostics & Tuning

10, 396, 4l60e, 53, 67, 67c10, acc, b1, c10, dtc, load, pedal, put, stft, tsb

5.3L/4L60E in a 67 C10 issue...PLEASE HELP

67C10BUB on 04-19-2011

04-23-2011 05:16 AM
by 67C10BUB

3

898

PCM Diagnostics & Tuning

adjusting, fuel, hp, ls1, ls1tech, reset, stft, stfts, trims, tune, tuner, tuners, tuning, ve

STFT VE Tuning

trance565 on 03-07-2011

03-07-2011 07:57 PM
by Slowhawk

1

2,089

PCM Diagnostics & Tuning

2010, air, camaro, cold, faulty, idle, intake, lbmin, lbsmin, ls1, ls1tech, maf, regularly, stft

Faulty MAF ??????

BlackCloud83 on 07-18-2010

07-18-2010 02:51 PM
by BlackCloud83

5

1,095

Generation III Internal Engine

adding, cam, camaro, hp, leaner, leanrer, ls1, maf, pe, richer, ritcher, stft, tune, tuners

richer or leaner

dtroike on 07-12-2010

07-13-2010 05:39 AM
by BLK02WS6

7

747

PCM Diagnostics & Tuning

24, 34, 60lbs, changing, e85, gas, ls1tech, ltft, multiplier, point, silverado, stft, stoich, table, ve

Switching to E85, couple of questions.

LIL SS on 04-22-2010

05-01-2010 10:52 AM
by n20kid

2

768

Fueling & Injection

Use STFT to modify VE

racecar on 04-20-2010

04-20-2010 10:53 AM
by jimmyblue

1

541

PCM Diagnostics & Tuning

b1, b2, cam, ford, hot, hp, light, na, numbers, s2, scanner, stft, surge, throtle, tuner

Need help with idling and surging issues...scanner numbers inside

-Q- on 03-30-2010

04-03-2010 12:15 AM
by -Q-

14

1,421

PCM Diagnostics & Tuning

2002, 57, c5, camaro, idle, learn, log, loop, ls1, o2, open, rich, runs, sd, sensors, stays, stft, tune, z06

Richer and Richer at idle with SD tune

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1 2)

racecar on 02-19-2010

03-22-2010 03:53 PM
by white01ss

24

2,831

PCM Diagnostics & Tuning

2000, air, band, camaro, cold, g8, good, gt, high, intake, ls1, ls7, ltft, pontiac, rich, shows, stft, trims, wide

Do I need LTFT trims

racecar on 02-12-2010

02-15-2010 05:00 PM
by LSxPwrDZ

10

1,262

PCM Diagnostics & Tuning

1, bank, check, cylinder, dead, engine, fuel, gm, high, intalled, lean, ls1, rail, rich, stft, tuning

What causes this? STFT Question

Texas_WS6 on 11-09-2009

11-09-2009 09:16 PM
by Texas_WS6

2

3,179

PCM Diagnostics & Tuning

The AFR & STFT fluctuate, DTC P0172&0175

Ram Air IV on 09-13-2009

09-13-2009 05:55 PM
by XPerformance

3

763

PCM Diagnostics & Tuning

98, chev, chevy, hp, max, stft, tuners, tuning, ve, wb

Trust STFT's or WB for VE?

JimMueller on 09-05-2009

09-05-2009 08:47 PM
by jimmyblue

1

575

PCM Diagnostics & Tuning

close, closed, clsoed, density, diagnostics, loop, ls1, ls1tech, open, openloop, pcm, speed, stft, tuning, wot

closed vs open loop speed density

Tally TransAm on 07-19-2009

07-25-2009 07:51 AM
by Black02SS

6

10,251

PCM Diagnostics & Tuning

g8, hz, important, ls1, ltft, maf, stft, tuning, tunning, wichita

MAF Tuning Question

RevGTO on 07-16-2009

07-17-2009 01:13 PM
by RevGTO

5

1,054

PCM Diagnostics & Tuning

1999, 25, desensitize, diagnosis, engine, firebird, fix, high, hptuners, location, ls1, ltft, misfire, missfire, na, stft

LTFT & STFT way off

darknessxyz on 05-22-2009

05-23-2009 12:29 PM
by darknessxyz

9

2,464

PCM Diagnostics & Tuning

Any way to dial in stft?

oddwraith on 05-05-2009

05-07-2009 10:47 AM
by oddwraith

3

500

PCM Diagnostics & Tuning

10 mpg?!

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1 2 3)

96blackta on 01-12-2009

04-26-2009 10:59 PM
by 1995blacktattop

42

3,463

LT1-LT4 Modifications

car, correct, differences, hp, ls1, ltft, negative, negatives, sd, stft, tune, tuners, tuning, vs, wiki

LTFT and STFT

brianfromhawaii on 04-21-2009

04-24-2009 01:40 AM
by brianfromhawaii

5

1,508

PCM Diagnostics & Tuning

band, diablosport, gto, helfrich, idle, kent, narrow, nb, o2, rich, stft, tune, wb, wbo2

WB o2 vs. NB o2 AFR....WTF!!

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1 2)

02WS6FREEBIRD on 12-04-2008

01-22-2009 01:38 PM
by 02WS6FREEBIRD

31

3,534

PCM Diagnostics & Tuning

2002, disable, disabled, enabled, fbody, hp, ls1, stft, tuner

CLSD - Would enabling STFT be of any use ?

Warhorse on 01-10-2009

01-12-2009 09:40 AM
by Schantin

6

1,036

Forced Induction

bank, code, effect, fuel, high, ls1, ltft, negative, o2s, reading, readings, rear, scanner, stft, trim

what are ltft & stft 3 & 4?? #'s very high

FSTR/TA on 12-06-2008

12-08-2008 04:13 PM
by FSTR/TA

6

1,835

PCM Diagnostics & Tuning

1133, data, dtc, dtc1133, frame, freeze, freezeframe, hp, ls1, pcm, stft, tuners

dtc 1133 freeze frame help!!

FSTR/TA on 12-04-2008

12-04-2008 06:39 PM
by wait4me

2

649

PCM Diagnostics & Tuning

100, afr, chart, efilive, error, ford, histogram, hp, hptuners, maf, negative, secondary, spot, stft, tuners, turned, ve

STFT Super Negative....Then Super Positive After VE Changes

Dan Stewart on 10-04-2008

10-05-2008 04:04 PM
by edcmat-l1

8

3,008

PCM Diagnostics & Tuning

For CL do you run LTFT or just STFT

02WS6FREEBIRD on 09-27-2008

09-27-2008 03:14 PM
by 02WS6FREEBIRD

0

263

PCM Diagnostics & Tuning

perfect idle CL no MAF - rich idle CL with MAF???

coolchevy on 07-09-2008

07-09-2008 08:36 AM
by coolchevy

3

1,273

PCM Diagnostics & Tuning

afr, error, fuel, hp, stft, table, tables, trims, tune, tuners, tuning, tunning, ve, wb, wideband

STFT VS Wideband tuning for VE tables

warp10 on 06-26-2008

06-27-2008 05:38 PM
by warp10

3

2,508

PCM Diagnostics & Tuning

55, b1, frame, freeze, ls1tech, p0410, stft

SES P0410 need solution

Nyzze00Z28 on 03-03-2008

03-05-2008 11:04 AM
by Nyzze00Z28

3

911

PCM Diagnostics & Tuning

stft plus 4/ltft -11!!??

Rays C5 on 11-18-2007

11-19-2007 06:40 AM
by Rays C5

1

550

PCM Diagnostics & Tuning

141, afr, charger, crome, diablosport, dodge, efilive, lambda, loop, millivolt, open, predator, proper, stft, tuning, wideband

Open Loop Tuning W/O Wide Band

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1 2 3 4 5)

DAPSUPRSLO on 07-09-2004

10-15-2007 09:07 PM
by ericwilloughby

87

13,018

PCM Diagnostics & Tuning

04, 25, ac, car, cobra, dtc, hp, ls1tech, ls7, runs, stft, terrible, tuners

No DTC, car runs terrible

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1 2)

SPG on 09-10-2007

10-04-2007 07:59 AM
by SPG

21

1,750

PCM Diagnostics & Tuning

1993, adjust, aem, affect, battery, camaro, idle, injector, ltft, offset, pulsewidth, stft, tales, tune, voltage

Injector Offset Tunning

MadMike93TA on 09-20-2007

09-20-2007 08:09 PM
by jimmyblue

1

6,259

PCM Diagnostics & Tuning

First start codes and sensor values....

67rsss on 06-16-2007

06-17-2007 05:36 PM
by 67rsss

3

561

PCM Diagnostics & Tuning

98, camaro, causing, condition, cone, gm, intake, lean, ltft, positive, read, rich, stft, stftltft, tuning

Q:STFT LTFT Lean/Rich Condition

Nakoz on 03-04-2007

03-04-2007 10:26 PM
by jimmyblue

4

1,682

PCM Diagnostics & Tuning

how do I disable my PE

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1 2)

yobabiesdaddy2001 on 12-27-2006

12-28-2006 08:32 PM
by speedyss

20

1,285

PCM Diagnostics & Tuning

Threads Tagged with stft