trims - LS1TECH - Camaro and Firebird Forum Discussion

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04, 25, bank, cadillac, cts, fuel, idle, long, ls1, lt, price, rich, system, term, trim, trims

-18% Long Term Fuel Trims at idle.

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1 2)

runpasthefence on 01-16-2014

10-24-2016 11:22 AM
by runpasthefence

30

28,829

PCM Diagnostics & Tuning

2010, 36, 53, c6, code, corvette, efi, fuel, lean, live, malibu, message, rich, stock, throttle, trim, trims

fuel trims causing a VERY lean condition.

rumblebox on 09-24-2013

10-15-2013 09:08 PM
by rumblebox

13

2,167

PCM Diagnostics & Tuning

53, bank, dyno, fuel, hp, issues, ls, o2, rich, sensor, swap, trim, trims, tune, tuners

5.3 swap... Got some fuel trim/O2 sensor issues...

rcmf5525 on 07-28-2013

07-28-2013 06:57 PM
by Bowtie316

3

4,961

PCM Diagnostics & Tuning

2004, 53, efi, fuel, learn, ls1, ls1tech, ms1, ms3pro, software, trims, tunerstudio, tuning, turbo, vvt

Purchased the new MS3PRO for my turbo 5.3!

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1 2)

T/ALT1 on 05-03-2013

05-04-2013 08:57 PM
by 1fastpickup

21

10,705

Forced Induction

feul, fuel, hptuner, hptuners, isnt, logging, trim, trims

Fuel trim not logging

NnOoSsSs on 04-29-2013

05-01-2013 09:05 AM
by NnOoSsSs

5

1,005

PCM Diagnostics & Tuning

454trucks, 96, chevy, code, drag, fuel, heater, injector, lt1, o2, race, split, temporary, trim, trims

LT1 fuel split

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1 2 3)

Green3spd on 01-13-2013

04-09-2013 12:04 AM
by Green3spd

54

6,704

LT1-LT4 Modifications

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

62,220

PCM Diagnostics & Tuning

2011, bad, fuel, hemi, ls1, pimp, pump, sbc, signs, simptom, symptoms, syptoms, tech, trims, whats

Symptoms of a bad fuel pump please help

98 ls1 jimbo on 02-04-2013

03-15-2013 12:52 AM
by 98 ls1 jimbo

4

11,165

Fueling & Injection

04, adjusting, chevy, diablosport, efi, fuel, idle, increase, live, ls1, ls1tech, suburban, trims, tuning, tunning

How Do You Adjust Idle Airflow Using EFI Live?

baileydirt27 on 02-23-2013

02-25-2013 11:29 AM
by wait4me

5

5,072

PCM Diagnostics & Tuning

blms, carb, crossover, engine, ether, filter, intakw, lt1, plug, spark, split, starts, swap, trims, tube, venom, wires

LT1 Swap, stock motor and TB, Very Split BLMs

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1 2)

Mandic on 02-07-2013

02-20-2013 01:08 PM
by quik95lt1

33

3,644

LT1-LT4 Modifications

Fuel trim question

Drewmeyes88 on 12-13-2012

12-18-2012 12:20 AM
by Drewmeyes88

4

783

PCM Diagnostics & Tuning

adjustment, cam, fuel, long, ls1, ls1tech, negative, normal, numbers, range, short, stay, term, trim, trims

Ls1 fuel trim

dalesocks on 12-13-2012

12-13-2012 08:03 PM
by dalesocks

3

2,081

New LS1 Owners - Newbie Tech

disabled, fuel, health, hptuners, idle, lc1, lean, reads, trims, tuning, ve, wideband

Got fuel lined out with lc1 wideband, re enable fuel trims, it pulls 7 % goes lean

slammin86 on 11-14-2009

12-10-2012 06:23 PM
by MillsMotorvation

7

1,597

PCM Diagnostics & Tuning

10, bank, camaro, definition, fuel, location, long, longterm, sensor, short, split, term, trim, trims, tuning, values

What should my long term fuel trim % be?

brcampbe on 10-04-2011

12-02-2012 05:55 PM
by bootlife

10

22,870

PCM Diagnostics & Tuning

clearing, fuel, fuels, long, ls1, pass, reading, term, trim, trims, tune, tuning, typical, ve, work

How do long term fuel trims work?

gpr on 11-01-2012

11-02-2012 05:24 PM
by joecar

7

1,219

PCM Diagnostics & Tuning

1have, air, bank, cat, coolant, fuel, lock, ls1, maf, messed, spark, start, tables, trims, tuning, unplugged, wont

Fuel Trims +20%

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1 2)

turbodarryl on 09-10-2012

09-20-2012 01:21 PM
by turbodarryl

23

15,544

PCM Diagnostics & Tuning

14, 36, cam, fuel, gas, heads, injectors, lb, leak, ls, mile, mileage, poor, positive, slow, swap, time, trims, vacuum

12.60s with a heads cam stalled z28 what's wrong?

Dustys Svt on 08-20-2012

08-21-2012 11:13 AM
by thunderstruck507

12

1,382

Drag Racing Results

cam, cheater, cheaterv2, cheatr, fuel, ls1, ls2, ls6, power, racing, range, review, thunder, tr, trims

ls1 ls2 ls6 Thunder Racing Cheater cam V2

prochargedpony on 08-12-2012

08-12-2012 01:27 PM
by prochargedpony

0

2,249

Parts Classifieds

13, dogs, fuel, hemi, hp, long, ls1, ls1tech, lt1, place, reset, scanning, term, trim, trims, tuners

Scanning...? Start here.

Nexus9 on 03-03-2012

05-22-2012 04:16 PM
by bunker

7

1,210

PCM Diagnostics & Tuning

28, fuel, giving, injector, injectors, lean, ls1, ls1tech, problems, products, professional, throttle, trims, tuning, tunning

Tuning problem - way lean everywhere?

ScottyBG on 05-13-2012

05-21-2012 12:35 AM
by salemetro

14

2,498

PCM Diagnostics & Tuning

2012, 50, 60, 60l, gated, internally, jeep, liter, ls1, lsx, size, t04, trims, turbo, turbos, twin, wrangler

Turbo sizing for Jeep Wrangler 6.0L 5 speed??

typhoon1015 on 01-21-2012

01-23-2012 09:52 PM
by ModularTurbo

3

2,015

Forced Induction

25, cells, cylinder, difference, fuel, load, low, ls1, table, trims, tuned, tunercat, tuning, untuned, ve

What's the point of tuning VE?

redtan on 01-12-2012

01-14-2012 01:27 PM
by Slowhawk

11

1,376

PCM Diagnostics & Tuning

adding, cars, fuel, leak, ls1tech, rpm, spiking, trims, vacuum

Need Help!!!

ramirop on 01-03-2012

01-10-2012 08:55 AM
by ramirop

13

703

Generation IV Internal Engine

check, engine, fuel, l99, lean, light, long, service, term, trims

Check engine fuel lean?

ahmed-almulla on 09-18-2011

09-18-2011 01:02 PM
by HotRodG8

1

933

Generation IV Internal Engine

2011, 99, bank, corvette, difference, fuel, hp, ls1tech, maggie, negative, percent, positive, reset, trim, trims, tuner

Maggie equipped A4 C5 has weird fuel trim issue

tjwong on 05-25-2008

08-19-2011 10:59 AM
by T/A KID

1

1,088

Forced Induction

fuel, hptuners, ls1, reset, resetting, trims

resetting fuel trims

1toofastlt1 on 08-14-2011

08-14-2011 06:13 PM
by sreve

1

797

PCM Diagnostics & Tuning

10, 30, bad, bank, bsnk, fuel, ls1tech, lt1, matching, mxscan, pcm, reset, resetting, trim, trims

resetting fuel trims

1toofastlt1 on 08-14-2011

08-14-2011 04:27 PM
by 1toofastlt1

5

3,368

LT1-LT4 Modifications

1998, camaro, customs, diablo, fuel, injectors, intriour, long, ls1, parameters, predator, term, trims, tune, z28

LS1 Parameters Normal??

needtransam on 06-24-2011

06-27-2011 05:43 PM
by needtransam

5

1,318

PCM Diagnostics & Tuning

94, 95, camaro, duplicolor, lt1, paint, pillar, trim, trims

a pillar trim

Shakerz1313 on 06-15-2011

06-16-2011 06:57 PM
by Shakerz1313

4

589

LT1-LT4 Modifications

chart, diagnostics, fuel, idle, images, ls3, trim, trims

fuel trims at idle

crf538 on 05-29-2011

05-31-2011 09:45 AM
by crf538

4

942

PCM Diagnostics & Tuning

35, cup, holders, loudspeaker, ls1tech, ring, rings, round, sale, speaker, speakers, trim, trims, vent, vents, wiki

Trim Rings for Vents, Speakers and Cupholders!!!

6LITEREATER on 04-19-2011

04-19-2011 06:10 AM
by 6LITEREATER

0

2,484

New Products Showcase

Fuel Trims at +20%

zed28camaro on 04-08-2011

04-10-2011 11:15 PM
by zed28camaro

2

563

PCM Diagnostics & Tuning

1990, back, bad, bank, bring, check, closed, corvette, fuel, hot, issues, loop, normal, runs, trim, trims

fuel trim issues where to start? closed loop

j_tizzle_84 on 01-21-2011

04-01-2011 07:45 PM
by j_tizzle_84

18

2,844

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

2,088

PCM Diagnostics & Tuning

adjust, dod, fuel, grand, hp, hptuner, hptuners, las, negative, prix, remove, trim, trims, vegas, wicked

need some hp tuner help

vroom_vroom on 02-07-2011

02-09-2011 07:32 PM
by vroom_vroom

6

1,871

LS4 Performance

10, 11, belt, firebird, fuel, good, hp, long, negative, pontiac, term, timing, trim, trims, tuners, tuning

longterm fuel trim

alexus6798 on 01-22-2011

01-27-2011 01:04 PM
by Pavetim

3

728

PCM Diagnostics & Tuning

60l, 92, cam, codes, corvette, fuel, hot, l92, ls1, ls2, rich, running, runs, short, tech, term, trims

Running Rich

69ChBuLQ4 on 01-06-2011

01-17-2011 07:54 AM
by 69ChBuLQ4

8

1,345

PCM Diagnostics & Tuning

2010, 99, afr, camaro, e10, fuel, gas, gmc, idle, lean, loops, ls1, pump, ss, stock, trims

Why do I still have a lean idle in closed loop?

osuhog on 12-10-2010

12-16-2010 08:24 PM
by patSS/00

13

9,058

PCM Diagnostics & Tuning

2010, back, calculator, cat, cats, effect, fue, fuel, o2s, post, read, rear, total, trim, trims

Do post cat 02s effect Total Fuel Trim?

eallanboggs on 10-28-2010

10-28-2010 09:58 AM
by eallanboggs

0

867

PCM Diagnostics & Tuning

21, be, camaro, diagnositcs, fuel, fule, high, long, ls1, short, term, trim, trims, tune, tuning

mail box tune, 0% short & long term fuel trim

hedge on 10-20-2010

10-21-2010 08:41 AM
by hedge

7

2,196

PCM Diagnostics & Tuning

5, billet, bumper, carbon, exhaust, exit, fabrication, fender, fiber, front, ring, rings, trim, trims, turbo

Carbon Fiber Fender Exit Exhaust Trim Rings

DMH Fabrication on 10-11-2010

10-15-2010 07:12 AM
by DMH Fabrication

9

8,615

Drag Racing Tech

fuel trim help

tuzzy on 08-23-2010

08-23-2010 10:49 PM
by tuzzy

0

354

Fueling & Injection

58mm, blm, blms, cylinder, fix, fuel, idle, individual, intake, lt1, modifications, port, ported, split, trim, trims

58mm TB idle air circuit & split BLMs. Why is it different than a OEM TB?

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1 2)

wrd1972 on 01-18-2010

07-22-2010 01:18 PM
by Steve40th

22

11,932

LT1-LT4 Modifications

P0171 and 02 sensors after motor swap....

pontiac_boy on 07-21-2010

07-21-2010 12:32 AM
by pontiac_boy

0

548

PCM Diagnostics & Tuning

carburetor, eastern, lebanon, ls1, machine, md, mdpa, mod, motors, pa, pennsylvania, race, rebuild, shop, shops, transmission, trims, va

Best Machine Shop MD/VA/PA/WV

FNSlow on 06-28-2010

06-29-2010 11:48 PM
by JS

6

3,611

Eastern Members

bad, closed, fuel, hptuners, long, loop, ls1, msd, open, run, runing, short, step, term, trim, trims

open loop with short term trims enabled ?

MY99TAWS6 on 06-13-2010

06-15-2010 04:40 AM
by macca_779

9

7,038

PCM Diagnostics & Tuning

383, 96, backfires, builds, doggy, fuel, lean, loading, loads, lt1, trims

need help... LT1 loading up

lccontractors on 05-29-2010

06-03-2010 09:04 PM
by lccontractors

1

1,002

LT1-LT4 Modifications

005v, 52, fuel, o2, obd2, slow, trim, trims

Screwed up fuel trims and slow o2

blk99sleekbeak on 04-11-2010

04-13-2010 12:08 AM
by blk99sleekbeak

3

782

PCM Diagnostics & Tuning

diablo, failure, fuel, james, ls1, ls6, maf, maxed, short, table, tables, trims, tune, tuning, ve

VE tuning problems...VE tables Maxed! Help

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1 2)

LETZRIDE on 03-24-2010

04-01-2010 04:57 PM
by macca_779

35

5,650

PCM Diagnostics & Tuning

bank, fuel, lean, locations, long, ls1, ls6, o2, p0171ls3, rich, sensor, system, times, trim, trims

DTC P0171 Fuel Trim System Lean Bank 1; can't find a leak

FUN LS1 on 03-28-2010

03-31-2010 11:30 AM
by FUN LS1

1

2,687

PCM Diagnostics & Tuning

Threads Tagged with trims