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

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boost, camaro, car, condition, edelbrock, fuel, lean, leans, ls1, part, partial, runs, throtlle, throttle, trims

video of "part throttle lean" condition!! tuners please advise!!

KILLER-LS1 on Feb 23, 2010

Feb 27, 2010 09:44 PM
by hymey

11

4,340

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 Feb 12, 2010

Feb 15, 2010 05:00 PM
by LSxPwrDZ

10

1,353

PCM Diagnostics & Tuning

adjusting, af, fast, fuel, ls1, maft, trims, tune, tuning, wot

tuning A/F w/ new MAFT

badmfkr on Jan 24, 2010

Jan 24, 2010 10:47 AM
by Doc99SS

1

825

PCM Diagnostics & Tuning

04, cai, cam, check, engine, fuel, gto, high, kn, light, long, low, ls1, plugs, rough, running, term, trims, tubes, tuned

04 Ls1 GTO Running rough ??'s

DarkCloud on Jan 5, 2010

Jan 5, 2010 02:58 PM
by DarkCloud

1

1,047

New LS1 Owners - Newbie Tech

blackwing, cruising, fuel, ls1tech, richen, trims, understand, work

Really lost on fuel trims

beedo on Oct 28, 2009

Oct 30, 2009 06:43 PM
by beedo

7

897

PCM Diagnostics & Tuning

07, adjusting, carlo, correct, fuel, hp, long, ltft, mods, monte, ss, term, trims, tune, tuners

HP Tuners LTFT

supercatxr7 on Sep 26, 2009

Sep 30, 2009 01:52 PM
by JDMC5

11

6,868

LS4 Performance

0-2 Last night :(

(

1 2 3 4 5)

AznMuscle on Aug 28, 2009

Sep 9, 2009 01:03 AM
by DJ_Seph

89

4,084

Street Racing & Kill Stories

Help! Fuel Trim problems

Firebird_Excitement on Aug 17, 2009

Aug 17, 2009 08:13 PM
by littlefranks

1

543

Fueling & Injection

Help, Fuel Trim on passenger side Bank

Brutis on Jul 19, 2009

Jul 19, 2009 02:29 PM
by Brutis

0

671

Fueling & Injection

camaro, crazy, fuel, hp, hpt, ls2, ltft, ltfts, primary, syndrome, table, trims, tune, tuner, ve

question about tuning LTFTs on HPT.

BlueStreak362 on Apr 23, 2009

Apr 24, 2009 05:46 AM
by BlueStreak362

9

972

PCM Diagnostics & Tuning

camaro, change, fillup, fuel, full, gas, hp, long, ls1, negative, reset, tank, term, trims, tuners

When is it necessary to reset fuel trims?

2002CAMAROSSLS1T56 on Mar 30, 2009

Apr 3, 2009 02:03 PM
by 2002CAMAROSSLS1T56

10

26,803

PCM Diagnostics & Tuning

1999, camaro, chevy, fuel, high, long, parameters, ss, term, trim, trims, trimsls6

IATs in the red and fuel trim too

UnZFeat'd on Mar 18, 2009

Mar 21, 2009 07:08 AM
by Eagle Performance

8

868

PCM Diagnostics & Tuning

fuel, long, split, term, trims, tuning, uneven

Long Term Fuel Trims Split

C_Rules on Mar 8, 2009

Mar 15, 2009 12:46 AM
by Johnv

5

2,013

PCM Diagnostics & Tuning

weird fuel/trims problem

distinctdev on Feb 7, 2009

Feb 7, 2009 12:09 PM
by distinctdev

0

470

Generation III External Engine

39, 53, 53l, advance, advanced, fuel, hp, idle, l76, ls1, stock, timing, trims, tuners, tuning, tutorial

Looking for help: Fuel trims maxed & Timing advance going nuts?! Stock engine!

SheldonZ28 on Aug 9, 2008

Aug 10, 2008 06:08 PM
by Frost

5

1,786

PCM Diagnostics & Tuning

31, 50, fuel, good, long, ls1tech, lt1, term, trim, trims

Why Is My Longterm Fuel Trim +50???

Untouchable9262 on Jul 21, 2008

Jul 21, 2008 11:03 PM
by Untouchable9262

0

888

LT1-LT4 Modifications

2006, 25, air, autometer, boost, fuel, gauge, interceptor, ls1tech, read, red, sensor, ss, temp, tralblazer, trims, wire

New Interceptor gauge is in... (pic)

(

1 2 3 4)

Unstang on Sep 21, 2006

Jul 3, 2008 11:53 AM
by Brismo7

77

7,602

Appearance & Detailing

battery, erasing, fuel, ls1, ls1tech, ltft, pcm, reset, resetting, trims, unhook

Resetting LTFT values?? Disconnect battery?

vetteboyc5 on Jun 30, 2008

Jul 1, 2008 07:33 AM
by 06MonteSS

1

929

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 Jun 26, 2008

Jun 27, 2008 05:38 PM
by warp10

3

2,849

PCM Diagnostics & Tuning

94, avg, bank, bank1, camaro, counts, diagnostics, fuel, high, idle, injector, knock, lt, lt1, motorvac, pwm, trims

Help With LT1 Diagnostics? Date Inside

XxApollynxX on May 15, 2008

May 16, 2008 05:48 PM
by XxApollynxX

2

1,337

LT1-LT4 Modifications

383, adjust, f350, ford, fuel, injector, logs, long, ls1, ltft, negative, positive, slope, tech, term, trim, trims

Fuel Trims

zz4camaro1980 on Mar 26, 2008

Mar 30, 2008 06:24 PM
by Doc99SS

6

12,530

PCM Diagnostics & Tuning

bank, cam, cheatr, fuel, lean, ls1tech, trim, trims

Fuel Trim System Lean

sneaky7980 on Dec 23, 2007

Dec 25, 2007 02:13 PM
by sneaky7980

2

744

General Maintenance & Repairs

125, 20, cruising, elevated, fuel, high, long, ls1, ls1tech, ls3, stock, term, trim, trims

Fuel trims at 10% or higher

JL8Jeff on Nov 17, 2007

Dec 15, 2007 01:24 PM
by SSpdDmon

5

1,306

PCM Diagnostics & Tuning

affects, effects, fuel, grade, ls1tech, octane, trim, trims

What affects fuel trims?

BigE on Oct 5, 2007

Oct 15, 2007 09:57 PM
by BigE

5

1,383

PCM Diagnostics & Tuning

actual, afr, autove, efilive, fuel, reset, richen, swings, trim, trims, wot

Guys I need some help tunning with EFI Live

Black01M6SS on Sep 15, 2007

Sep 18, 2007 09:27 PM
by RUTAN TA

9

975

PCM Diagnostics & Tuning

afr, bank, bank2, corvette, diffrent, fuel, ls1tech, ls2, ls7, lt, positive, readings, rich, run, trim, trims

Rich on bank 2 only

10SecDreamer on Sep 4, 2007

Sep 7, 2007 07:19 PM
by 10SecDreamer

17

6,232

Generation III Internal Engine

fuel, hptuners, idle, ls1, maxed, passenger, side, trim, trims

fuel trim max'd at idle??????

RagnZ on Aug 28, 2007

Aug 29, 2007 12:46 PM
by RagnZ

5

6,540

PCM Diagnostics & Tuning

25, a4, auto, c5, fuel, launch, pegged, trims, tune, tuning, z06

Help with A4 C5 tune, car pulls all timing on launch!

eb02z06 on Aug 19, 2007

Aug 21, 2007 08:22 AM
by eb02z06

15

842

PCM Diagnostics & Tuning

Why would fuel trims not match afr?

marthastewart on May 12, 2007

May 14, 2007 10:11 PM
by 2000c-5

11

3,920

PCM Diagnostics & Tuning

battery, cable, disconnect, fuel, idle, ls1tech, negative, reset, trims

Restting trims without a scan tool?

fil131 on Apr 21, 2007

Apr 25, 2007 01:14 AM
by fil131

7

658

PCM Diagnostics & Tuning

2001, 81l, acceleration, bank, fuel, left, ls1, ls1tech, stoichiometric, term, tong, trim, trims, warmup, wot, yukon

Different AFR in closed loop?

tici on Feb 11, 2007

Feb 12, 2007 05:56 PM
by Steve Bryant

12

5,775

Advanced Engineering Tech

fuel, hp, reset, resetting, trims, tuners

Resetting fuel trims

molson on Jul 24, 2006

Feb 5, 2007 09:07 PM
by yobabiesdaddy2001

11

2,972

PCM Diagnostics & Tuning

156, bank, fuel, high, ls1tech, peg, trims

Fuel Trims Problem HELP!!

chrismcdaniel on Nov 22, 2006

Nov 26, 2006 12:39 AM
by Lrry93

16

752

PCM Diagnostics & Tuning

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

8,933

PCM Diagnostics & Tuning

Lean @ WOT after LT's

RevGTO on Oct 19, 2006

Oct 20, 2006 08:51 PM
by brad8266

18

1,355

PCM Diagnostics & Tuning

2004, backfiring, bad, cam, corvette, fuel, install, lean, ls1, maxing, running, swap, torquer, trans, trim, trims, tune, v2, z06

Post-Cam Install issues, please help!!!

(

1 2)

SHINER on Jul 18, 2006

Jul 20, 2006 01:17 PM
by SHINER

35

1,390

Generation III Internal Engine

2004, code, fuel, gto, p01075, rich, running, trims, trouble

Running Rich P01075

volumebikertom on Jun 26, 2006

Jun 26, 2006 10:51 PM
by TylerDurden28

1

784

General Maintenance & Repairs

fuel, hptuners, ifr, large, negative, trims

Scaling IFR to get negative LTFTrims for 60lb injectors-26%!!! FI application

eb02z06 on Jun 5, 2006

Jun 5, 2006 09:11 PM
by MIGHTYMOUSE

13

773

Forced Induction

2002, bank, bank1, cam, chevy, fuel, install, location, lq9, ls1tech, negative, positive, rich, trim, trims

Fuel Trim Bank 1 and 2 too rich?

Beer99C5 on May 16, 2006

May 17, 2006 07:52 AM
by white2001s10

6

650

Nitrous Oxide

2005, cell, cells, fuel, gto, guide, ls1, ls1tech, ls2, positive, tabe, trims, tuning, ve, wot

WOT tuning woes?

(

1 2)

cantdrv65 on Apr 20, 2006

May 6, 2006 11:22 AM
by SSpdDmon

20

1,546

PCM Diagnostics & Tuning

boundaries, catch, drift, forums, fuel, gm, long, maf, map, positive, table, term, trim, trims, ve

fuel trims levels all over the place

rich Z on Jan 20, 2006

May 3, 2006 09:38 AM
by SMOKINV8

8

5,722

PCM Diagnostics & Tuning

Fuel trims alittle high

LANDONZ on Apr 29, 2006

Apr 29, 2006 10:38 AM
by LANDONZ

2

480

PCM Diagnostics & Tuning

band, fuel, ls6, narrow, narrowband, o2, oxygen, sensor, trims, tuning, unequal

Unequal narrowband o2 sensors and fuel trims

GuitsBoy on Apr 5, 2006

Apr 8, 2006 05:05 PM
by 02sierraz71_5.3

4

834

PCM Diagnostics & Tuning

16, ft, fuel, high, lean, ls1, ls1tech, lt, ltft, mv, negative, o2, reasons, regal, rich, running, trims

Running Rich? High LTFT and High 02 mV??

hatdragracer on Mar 30, 2006

Mar 31, 2006 09:48 PM
by brad8266

7

2,139

PCM Diagnostics & Tuning

fuel, header, headers, leak, leaky, ls1tech, trim, trims

Header leak?

JL8Jeff on Mar 10, 2006

Mar 13, 2006 07:35 PM
by Rare96WS6

4

686

LT1-LT4 Modifications

My fuel trims are way off...

oufan2929 on Feb 8, 2006

Feb 8, 2006 11:57 PM
by LoWeLL216

4

486

Nitrous Oxide

1500, 1999, bank, chev, code, firebird, fuel, gm, left, long, p0154, p0155, p1133, p1153, term, trims

Long Term Fuel Trims MAXED Bank 2 ONLY!!!!

nbr01f on Jan 31, 2006

Feb 1, 2006 01:21 PM
by TimB99fire

7

6,252

PCM Diagnostics & Tuning

Fuel Trim levels??? Bouncing all over

tooblue on Jan 24, 2006

Jan 25, 2006 01:41 PM
by tooblue

2

675

PCM Diagnostics & Tuning

acceptable, amos, bank, banks, between, difference, fuel, legend, ls1tech, swing, the, tori, trim, trims

fuel trim swing

chrisj6 on Jan 8, 2006

Jan 9, 2006 11:43 AM
by chrisj6

4

691

PCM Diagnostics & Tuning

diablo, fuel, hp, hptuners, lon, long, ls1tech, ls6, term, trim, trims, tune, tuner, tuners, tunning

long term fuel trim

stroked68 on Dec 13, 2005

Dec 13, 2005 04:07 PM
by stroked 68

9

2,125

PCM Diagnostics & Tuning