Tuning, Diagnostics, Electronics, and Wiring - Page 3

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2112, data, hptuners, installation, loging, mvpi, opened, package, pro, suite, vcm

HP Tuners: VCM Suite 2.1.12 now available!

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1 2 3 4 5)

Magnus on 07-02-2006

07-14-2006 06:18 PM
by moregrip

41

3,924

2007 yukon 5.3 NO Crank

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1 2 3 4 5)

6kimages on 01-23-2016

02-07-2016 09:28 PM
by Wolftrk99

41

6,555

53, key, motor, starter, truck, turn, wont, work

new engine starter wont work

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1 2 3 4 5)

greasemykey on 10-03-2012

10-09-2012 03:03 PM
by greasemykey

41

3,266

bulliten, change, check, chevy, dealer, dealership, ecm, gm, mileage, nnbs, pcm, stored, tune, tuned, vehicle

Yes, the dealer can detect your tuned PCM

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1 2 3 4 5)

AKlowriderZ71 on 04-06-2011

05-19-2011 03:29 PM
by KleenHall

41

6,573

01, 62, 62l, catback, efi, efilive, generator, gibson, key, live, nelson, registration, silverado, ss, tuner, youtube

EFiLive vs HPT ... owners of both, I need opinions

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1 2 3 4 5)

01Blackerado on 03-15-2011

03-17-2011 07:55 PM
by 01Blackerado

41

4,106

94, georgia, hp, jakes, mableton, mode, modes, mos, performance, pid, shop, silverado, speed, tcc, tccmode, transmission, tuners

for anyone that has never logged TCC MODE...

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1 2 3 4 5)

Superado on 02-26-2009

03-22-2009 05:41 PM
by slow67

41

4,243

2010, egr, hp, performance, prologger, trucks, tuners, wideband

Best Wideband

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1 2 3 4 5)

budhayes3 on 01-15-2010

02-20-2010 04:43 PM
by JJB

40

3,927

I can't read.......

(

1 2 3 4 5)

Mark Johnson on 10-26-2022

12-17-2022 10:42 AM
by MikeGyver

40

1,312

Awful Fuel Economy After Turbo

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1 2 3 4 5)

Ferocity02 on 05-13-2013

05-17-2013 08:29 PM
by Choda

40

3,801

60, fine, fireing, fumes, headers, hemi, hp, long, misfire, miss, pids, random, runs, trucl, tuners

Random misfire help

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1 2 3 4 5)

zeake on 11-05-2012

11-23-2015 04:41 PM
by zeake

40

7,572

90mm, adjustment, cable, chevrolet, edelbrock, forum, intake, problems, tuning

cable edelbrock 90mm tuning PITA

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1 2 3 4 5)

TURBHOE on 06-01-2011

06-17-2011 10:10 PM
by TURBHOE

40

2,968

Wait4MeTune??

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1 2 3 4 5)

TN_TRITON on 10-22-2005

11-02-2005 11:08 PM
by bud8fan

40

3,436

2003, 2004, 90mm, aem, alternator, fans, intake, ls1, maf, problems, remote, scalar, silverado, start, tbss

TBSS intake 90mm TB tuning on 2003 Silverado

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1 2 3 4 5)

truckmann on 10-26-2009

11-09-2009 11:28 AM
by truckmann

40

18,963

2004, 228r, airflow, dying, eco, economy, fuel, gmc, hp, lq4, mode, problem, sierra, sign, stop, truck, tuners

Fuel economy

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1 2 3 4 5)

trever1t on 11-10-2008

11-15-2008 08:19 AM
by 00ChevyScott

40

4,124

Timing in the 60' Launch

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1 2 3 4 5)

dewmanshu on 06-09-2006

06-11-2006 02:50 PM
by dewmanshu

40

3,092

lean, ls1tech, ls1techcom, shifting, shifts, spikes

Lean spike at shifts

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1 2 3 4 5)

dewmanshu on 06-01-2007

06-22-2007 10:51 PM
by dewmanshu

40

2,722

Calm before the storm - 2bar tune - getting ready

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1 2 3 4 5)

Whippled 496 on 12-31-2006

01-04-2007 11:57 PM
by Whippled 496

40

3,238

bear, black, blackbear, crank, diesel, dyno, nelson, odessa, performance, relearn, reputation, texas, tune, tuning, tx

Nelson vs. Texas speed

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1 2 3 4)

stranger ranger on 11-02-2009

01-15-2010 11:19 PM
by TXsilverado

39

8,494

20s, 48, 48l, expect, nitrous, nos, performance, stock, tahoe, times, truck, tune, tuned, tuner, weight

had my 4.8 tuned

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1 2 3 4)

dragpac on 07-22-2010

10-25-2010 09:41 AM
by Sc00by

39

4,740

BlackBear

(

1 2 3 4)

1andOnly on 04-29-2009

05-10-2009 12:14 AM
by mcfarlnd

39

2,942

climate, density, l92, mode, speed, tbss

speed density???

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1 2 3 4)

Klive on 02-02-2008

02-11-2008 10:56 PM
by Hawk179

39

3,082

43, 43l, fuel, intake, low, manifold, marine, merc, mpfi, pressure, psi, s10, stalls, swap, vortec

4.3l marine intake tuning

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1 2 3 4)

TURBHOE on 12-19-2008

01-26-2009 01:37 AM
by A Low Dime

39

22,779

81, 81l, advance, chevy, efilive, idle, injector, issues, liter, low, octane, rich, running, silverado, table, timing

Anyone else have rich idle issues with 42/44lb 8.1L marine injectors

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1 2 3 4)

BlackGMC on 11-04-2011

11-10-2011 11:18 AM
by BlackGMC

39

4,807

03, 60hp, 87, boundaries, denalli, hp, ls1, ltft, multiply, silverado, tune, tuners

6.0 HP LTFT tune

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1 2 3 4)

2Slow_00 on 04-27-2013

05-09-2013 03:59 PM
by 2Slow_00

39

4,109

08, 48, 48l, daily, driver, filehpt, high, idles, liter, normal, performance, power, rpm, silverado, tune

Help me get this 4.8L running!

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1 2 3 4)

oakley6575 on 08-13-2013

11-03-2013 08:18 PM
by oakley6575

39

4,443

18, cruise, deactivate, dfco, efilive, enable, engine, entry, exit, gto, holden, lean, map, rpm, tuning

Tuning DFCO

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1 2 3 4)

sprayed8 on 08-09-2008

06-28-2009 09:07 PM
by endo

39

32,096

1 bank running rich

(

1 2 3 4)

GREENSIERRA on 02-03-2016

02-20-2016 09:45 PM
by GREENSIERRA

39

2,415

Sluggish STS 6.o

(

1 2 3 4)

logan214 on 02-12-2007

04-13-2007 10:47 AM
by logan214

38

2,136

ac, air, clutch, compressor, conditioner, disengage, disengaging, gmc, idle, idling, low, performantrucks, rpm, sierra, tahoe, warm

No AC at idle or stop light

(

1 2 3 4)

Hawaiian_Built on 06-25-2011

08-19-2011 10:27 AM
by Hawaiian_Built

38

10,938

12597120, 60, bar, bars, base, hp, needed, os, racecraft, sd, silverado, smith, table, tune, tuners, tutorial, ve

2 bar base VE needed

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1 2 3 4)

stock48 on 05-26-2011

01-29-2012 09:42 AM
by CalEditor@PCMCalibrators

38

5,957

2005, accurate, aeroforce, dm200, ford, lightning, narrowband, narrowbandwideband, o2, pcm, plx, sensor, silverado, wideband, wiring

Which wideband?

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1 2 3 4)

WFOsierra on 03-16-2008

04-24-2008 01:33 AM
by Parke10

38

3,303

programers

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1 2 3 4)

4.8chevysilverado07 on 03-03-2011

03-11-2011 01:50 PM
by 06MonteSS

38

3,060

Logging for converter slip, are the parameters correct?

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1 2 3 4)

GMCtrk on 07-25-2015

08-09-2015 08:50 PM
by GMCtrk

38

23,773

cut, cutoff, diesel, filter, fuel, hypertech, limiter, ls1tech, point, problems, rev, shift, shifter

Shift point v. fuel cutoff problems

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1 2 3 4)

1SlowHoe on 06-03-2007

06-14-2007 08:40 PM
by ridnlow

38

2,659

bear, black, blackbear, custom, delphi, gmc, lubbock, performance, sierra, texas, tune, tunes, wait, westers, wheatley

WAIT 4 FOR ME TUNe?????

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1 2 3 4)

bruno17 on 07-25-2008

08-30-2008 01:08 AM
by TX Tahoe Z71

38

11,264

1500, 2008, 2320, acting, breakout, electra, fast, glide, harness, iat, lq4, ls1tech, maf, msd, sensor, silverado

IAT's

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1 2 3 4)

rst06rado on 09-12-2008

11-19-2008 01:31 PM
by SRT10KLLR

38

3,750

06, b5908, b6244, efi, files, gmeqivratio, live, tbss, zeroing

interesting log from today

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1 2 3 4)

GMCtrk on 11-02-2009

11-05-2009 10:59 AM
by BlackGMC

37

2,851

Need help 4 transmissions lost 3rd and fourth must be electric

(

1 2 3 4)

the68cam on 06-21-2016

06-24-2016 09:39 PM
by Three6GMC

37

1,690

2344617, bad, c5, communication, corvettemisfires, denso, diagram, header, install, lazy, o2, rewire, sensor, sierra, wiring

Lazy front O2 after Header install.

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1 2 3 4)

Suddog on 10-19-2010

02-01-2011 05:32 PM
by 03sierraslt

37

5,419

03, 2003, 2005, 42, ac, efans, fan, fans, install, location, p0480, pin, pins, relay, silverado

E-Fan guys get in here (2003 silverado)

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1 2 3 4)

Cook on 01-23-2011

01-26-2011 09:13 AM
by Cook

37

7,039

LS swap not making anymore power past 4700 RPM

(

1 2 3 4)

turbocdubs on 06-18-2015

07-31-2015 05:31 PM
by shuetuning

37

4,805

How many "never before" tuners

(

1 2 3 4)

skipperdaddy on 02-02-2009

03-01-2009 02:18 PM
by fastnblu

37

2,612

What the heck is going on here? Is this a vac leak? Exh Leak or o2 sens gone krunk?

(

1 2 3 4)

hirdlej on 11-03-2008

11-07-2008 07:30 PM
by jhe2003

37

2,632

PT.NET Welcomes Black Bear Performance

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1 2 3 4)

mwalls54 on 12-18-2008

01-17-2009 12:09 PM
by 20inch8lug

37

2,779

2001, 90, 90mm, area, conversion, gmc, randomly, rondomly, shuts, shutting, sierra, throttle, truck, trucks, turned, turning

truck shuts down randomly

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1 2 3 4)

AndysC3 on 09-22-2011

09-27-2011 08:09 PM
by GMCtrk

37

4,527

2008, 58psi, 60, 60lb, fuel, injector, mototron, pressure, returnless, silverado, system, tuning

60# Mototron Tuning

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1 2 3 4)

KySilverado on 06-21-2008

07-01-2008 08:29 PM
by KySilverado

36

2,660

Undecided on cam selection for street/tow SUV 5.3LH6

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1 2 3 4)

thebrain on 09-22-2017

09-24-2017 12:06 PM
by RPMSpeed Tech

36

8,762

Holley Dominator ECU?

(

1 2 3 4)

DrX on 08-26-2015

01-21-2017 08:07 PM
by MikeGyver

36

10,616

X-Link w/ 90mm TB, Reduced Engine Power

(

1 2 3 4)

Superman09 on 08-29-2013

09-03-2013 08:41 PM
by Superman09

36

13,645

battery, block, distribution, ls1tech, relocate, relocating, relocation, silverado, start

relocated battery guys

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1 2 3 4)

AndysC3 on 01-20-2013

01-25-2013 11:38 PM
by smokeshow

36

6,930

02, 2009, delay, disable, e85, long, ltft, ltfts, mileage, silverado, switching, transport, tubes, tune, v6, z71

LTFT's "Disabled"...good, bad, or otherwise???

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1 2 3 4)

rel3rd on 02-06-2011

02-15-2011 07:03 PM
by krambo

36

9,842

87mm, 90mm, body, denali, ecm, hemi, home, ls3, made, mod, rush, sierra, throttle, torque, tuners

C6 90 mm FBW Throttle Body Not Fully Opening

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1 2 3 4)

CI DENALI on 02-23-2009

12-21-2010 11:19 PM
by DrX

36

8,001

Getting a Basic Tune What Should I Have Done?

(

1 2 3 4)

dug on 09-10-2008

09-17-2008 10:49 AM
by dug

35

2,015

Fuel Trims maxed still

(

1 2 3 4)

fox_forma on 11-17-2007

01-28-2008 11:47 PM
by 53RUSSELL

35

2,118

Demonic misfire gm 5.3

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1 2 3 4)

Tmulls1995 on 02-13-2019

02-18-2019 07:19 PM
by 01WS6/tamu

35

3,246

craigslist, dummies, hp, hptuners, ls1, pcm, price, realtime, sqrt, suite, support, tcc, tuners, tuning, vcm

HP Tuners price

(

1 2 3 4)

454navyss on 12-05-2009

12-08-2009 11:23 PM
by silver-mod-o

35

5,258

c5, checksum, codes, cruise, custom, editor, enable, file, hex, hp, lean, modifying, operating, pcm, recalculate, system, tune, tuners

Editing PCM Operating System

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1 2 3 4)

endo on 07-26-2006

07-28-2006 06:08 AM
by dc_justin

35

7,207

Help! 07 Tahoe acting weird!!!

(

1 2 3 4)

JordanH on 05-26-2015

06-09-2015 12:34 AM
by 2xLS1

35

2,417

florida, free, geoff, guys, john, jon, ls1tech, net, pensacola, pensecola, southern, tuning, weeks, xxx, xxx18

Southern Guys, anyone used Jon Weeks or XXX in Pensacola?

(

1 2 3 4)

kazfan30 on 07-09-2011

02-11-2021 02:22 PM
by tjmath

35

27,799

07, chevy, circle, converter, convertor, lock, lockup, lq4, nonlockup, tahoe, torque, up

Torque converter lockup

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1 2 3 4)

03 BLKTAHOE on 07-17-2013

08-01-2013 10:40 PM
by 03 BLKTAHOE

35

4,671

496, 81, allison, ecm, flex, fuel, motor, run

ECM setup for flex fuel

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1 2 3 4)

Ender06 on 02-25-2013

03-25-2013 12:07 PM
by Area47

35

3,888

28, aeroforce, cluster, com, cubby, duramax, funny, gauge, glowshit, hole, jokes, ls1, matches, silverado, techsupport

Gauges Gauges and Gauges!!!!

(

1 2 3 4)

Chevy_King1500 on 06-11-2011

02-17-2012 04:07 PM
by ak2007r6

35

8,076

2000, autoenginuity, c0327, circuit, converter, convertor, dtc, encoder, evaporative, incomplete, locking, malfunction, misfire, pro, silverado, system, torque, unlocks

Help? Converter not locking!

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1 2 3 4)

trever1t on 02-23-2008

02-26-2008 05:28 PM
by CHEVRACER83

35

3,141

53l, adj, afr, camaro, cruise, cruisng, hemi, hptuners, idle, lean, ls1, normal, ram, sct, settings, silverado

Lean Cruise

(

1 2 3 4)

Ferocity02 on 10-24-2012

10-28-2012 02:39 PM
by Fast355

35

12,594

06, 2011, 53l, custom, forum, hyperpac, indiana, obd1, points, programmer, shift, sierra, silverado, tbi, tune

Custom Tune ?

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1 2 3 4)

mdwatts11 on 05-16-2007

06-26-2007 09:59 AM
by Savage Sierra

35

3,619

48, dies, firing, fluid, injectors, performance, run, spraying, start, started, starter, stop, truck, trucks, wont, year

4.8 wont start!! PLEASE HELP.

(

1 2 3 4)

Benjaminsince90 on 02-19-2012

02-24-2012 06:06 PM
by Benjaminsince90

35

3,008

p0446?

(

1 2 3 4)

JAVI05 on 11-10-2008

03-16-2013 06:22 PM
by F.Rojas

35

10,919

2005, 2007, 53, chevy, code, gibbs, joe, oxygen, p0053, p0153, p2a01, sensor, sierra, silverado, touble

How are you guys passing an inpection?

(

1 2 3 4)

Gadgetized on 07-02-2011

07-03-2011 11:56 PM
by terravast4

35

3,542

08, 14, 2009, diablo, edge, efi, evolution, free, gmc, mile, predator, sierra, silverado, software, superchip, tuner, vmax, xr269hr

Handheld Tune

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1 2 3 4)

Skyscraper38 on 01-25-2009

02-07-2009 07:47 PM
by Vmax2007

34

3,621

B4206 enable or disable during AutoVE tuning?

(

1 2 3 4)

BlackGMC on 10-10-2007

10-13-2007 02:38 PM
by BlackGMC

34

3,342

How Hard to go SD?

(

1 2 3 4)

TouchOfEvil04 on 04-28-2009

05-11-2009 05:57 PM
by jhe2003

34

2,446

Mr Wheatley

(

1 2 3 4)

05gmc on 07-07-2009

07-18-2009 11:25 AM
by budhayes3

34

2,314

Trucks Runnin' like Crap

(

1 2 3 4)

sprayed8 on 06-26-2008

08-10-2008 09:44 AM
by sprayed8

34

2,171

60lb, b3616, b5908, efi, efilive, fuel, ifr, live, mixture, spark, table, tuning

Need some help with tuning. EFILive

(

1 2 3 4)

gao8302 on 10-29-2007

11-12-2007 04:01 PM
by gao8302

34

2,685

What am I doing wrong STFT

(

1 2 3 4)

Jonblarc7 on 11-03-2017

11-10-2017 09:26 AM
by Jonblarc7

34

3,881