communicate - LS1TECH - Camaro and Firebird Forum Discussion

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03, blown, camaro, car, communicate, communication, communicationwhich, dlc, fix, fuse, off, pontiac, start, vehicles, wont

No communication from dlc. HELP!!!

cwcamaro91 on 07-27-2011

01-07-2021 06:20 PM
by fucter

5

2,285

PCM Diagnostics & Tuning

scan tool can't communicate with ecm?

dan67 on 03-15-2014

03-15-2014 08:28 AM
by aknovaman

1

868

PCM Diagnostics & Tuning

04, avenue, block, buick, cant, communicate, cutting, distribution, injector, injectors, lt1, opti, palse, park, pcm, pulse, spark

Bunch of issues: Can't communicate with PCM, no spark, no injector pulse

(

1 2)

Rob94hawk on 01-10-2012

10-24-2013 02:26 PM
by shbox

23

17,911

LT1-LT4 Modifications

2002, aveo, camaro, chevy, comm, communicate, conect, ecm, emmision, ls7, pcm, port, power, scan, ss, test, tool

obd II port no communication, tested port ideas ? can't get through emissions !

2001firehawk3 on 06-24-2013

07-03-2013 04:17 PM
by ROCNDAV

6

6,775

PCM Diagnostics & Tuning

1994, 2000, 2002, 325i, bmw, camaro, communicate, ecu, ls1, ls3, pcm, read, scan, scanner, ss, sss, tool

PCM can't communicate with scanner

TurboSportTSi on 06-30-2013

07-02-2013 08:01 AM
by GaryDoug

10

15,645

PCM Diagnostics & Tuning

communicate, find, hp, hptuners, issue, pcm, power, software, tuner, tuners, vcm, windows, working

HP Tuners Comunication Issue

64Velle on 05-22-2013

05-29-2013 11:34 PM
by turbols1sex

14

7,344

PCM Diagnostics & Tuning

5v, camaro, communicate, computer, computor, harness, lt1, opti, power, spark, test, universal, volts, wire, wont

lt1, no spark, no 5 volt from computer

chrissmtx on 10-12-2012

10-12-2012 02:29 PM
by chrissmtx

1

1,020

LT1-LT4 Modifications

buy, communicate, credit, credits, ecu, friends, hp, hptuners, ls1, pcm, scanner, tuner, tuners, work, years

HP tuners - do you need credits to read and log a PCM?

FastKat on 07-19-2012

07-19-2012 10:38 PM
by MontecarloDrag

2

6,732

PCM Diagnostics & Tuning

advanced, auto, code, communicate, depin, ls1, obd, pcm, predator, reader, scanner, scanners, tuner, voltage

scanner powers up but cant communicate with pcm??

boola1341 on 07-13-2012

07-18-2012 10:49 AM
by boola1341

3

1,007

PCM Diagnostics & Tuning

01, 06, 2000, accurate, camaro, comm, communicate, communication, firebird, gauge, obd, ram, scan, tach, temp, tool

Gauges aren't working and no communication with scan tool?

VandykeT/A on 06-08-2012

06-08-2012 11:19 AM
by firemech21

3

976

General Maintenance & Repairs

2012, bailey, broken, communicate, communication, data, direclty, lt1, macbook, moe, obd2, pcm, plug, port, scan, snapon, tool, tune

OBDII Dataport Communication

96LT1355Z28 on 05-22-2012

05-22-2012 10:01 PM
by 96LT1355Z28

0

872

LT1-LT4 Modifications

2006, car, carlo, communicate, diablo, diablosport, ecm, ecu, location, monte, pcm, predator, predetor, sport, tool, trinity, wont

Predator won't communicate with car ECU!!!!

boola1341 on 03-22-2012

03-28-2012 11:54 AM
by 06MonteSS

14

1,482

PCM Diagnostics & Tuning

98, 99, camaro, communicate, corvette, failed, fails, failure, fans, ls1, malfunction, pcm, tech, tunercats, writing

PCM failure

(

1 2)

Jeff F on 08-24-2011

12-28-2011 09:51 PM
by Frozen WS6

24

2,630

PCM Diagnostics & Tuning

auto, camaro, car, code, communicate, connect, dcl, f250, fuse, ls1, ls1tech, sanner, scanner, wiring, wont, z28

scanner wont connect

deerslayinrednek on 08-13-2011

08-14-2011 03:31 PM
by deerslayinrednek

8

1,412

General LSX Automobile Discussion

94, bricked, camaro, communicate, crashed, error, fix, hardware, lt1, madz, pcm, reading, tunerpro, tuning, wont

Lt1 Tuning: Crashed!

BigBadWhitey on 06-28-2011

07-01-2011 10:33 PM
by pro94lt

14

2,198

LT1-LT4 Modifications

2000, check, codes, communicate, connecting, firebird, fuse, hp, ls7, obd, po704, problem, smog, tuners, unable

Unable to communicate with OBD

01formula6 on 04-13-2011

05-17-2011 02:51 PM
by Exeodus

9

2,947

PCM Diagnostics & Tuning

2006, code, communicate, communication, connection, failure, fix, html, impala, loss, lost, numbers, tbss, tcm

Failure to Communicate

TML529 on 03-21-2011

03-24-2011 08:45 AM
by SidewaysV8

3

906

LS4 Performance

actron, circuit, civic, codes, communicate, connect, diagram, ecm, ecu, edit, error, flashing, lt1, lt4, messages, pcm, scanner, wont

can't get lt1 edit or scanner to connect to pull codes

1Hotbird on 03-07-2011

03-08-2011 04:02 PM
by 1Hotbird

14

5,262

LT1-LT4 Modifications

bricked, communicate, failed, flash, interrupt, interrupted, interupted, jet, liscense, pcm, programming, recover, reflash, repair, short, tunercat

How do I tell if I bricked my PCM?

Lil'John on 01-17-2011

01-20-2011 12:35 PM
by CalEditor

12

20,374

PCM Diagnostics & Tuning

93, 97, camaro, code, codes, communicate, control, ecm, ecu, engine, lt4, module, obd1, read, trans, z28

ecm cant read it

93TAyellow on 11-14-2010

11-14-2010 11:48 PM
by 93Z2871805

4

774

LT1-LT4 Modifications

1994, 1995, camaro, communicate, diagnostic, dlc, gm, ls1tech, lt1, ob2, obd1, obd2, pcm, plug, read, reading, scanner, shbox

PCM not reading? how can i fix this?

LT1559 on 08-11-2010

08-12-2010 07:49 PM
by shbox

10

8,517

LT1-LT4 Modifications

PCM will not connect to HPT

ssdungeon on 08-07-2010

08-07-2010 06:33 PM
by ssdungeon

0

425

PCM Diagnostics & Tuning

communicate, communication, connection, edit, fans, lost, lt1, lt1edit, module, pcm, powertrain, recovery, stay, trans, tuning

Pcm lost connection while reprogramming..

Meen95z on 05-30-2010

05-30-2010 06:24 AM
by BLK02WS6

1

1,063

PCM Diagnostics & Tuning

car, communicate, crank, gauges, koer, ob2, obd2, pcm, port, quit, scanner, withe, wont, work, workin, working

No starter, no gauges, OBD2 not working either

(

1 2 3)

Hilton on 12-23-2009

03-11-2010 09:40 PM
by SuperC1

48

5,299

PCM Diagnostics & Tuning

1999, 2000, 98, 99, air, camaro, communicate, diagram, efi, egr, location, ls3, ls6, o2, pcv, pump, sensors

cant find a pcv on my camaro

kirbyman03 on 10-30-2009

10-31-2009 08:44 AM
by 9911UZ28

3

1,006

Generation III External Engine

actron, communicate, connect, fix, hp, ii, ls1, md, obd, obd2, pcm, scanner, tuner, vehicle, wont

My OBD2 won't connect, what gives?

Gatsby on 07-31-2009

07-31-2009 11:40 AM
by Gatsby

3

4,162

PCM Diagnostics & Tuning

232, cats, communicate, diablosport, pcm, response, rsr, tuner, unable, valid

problem with RS232 to USB with tuner cats

impaled on 12-22-2008

12-25-2008 01:02 PM
by impaled

18

840

PCM Diagnostics & Tuning

az, communicate, connecting, hpp3, ls1, pcm, tucson, tune, wont, yukon

LS1 Edit wont connect to PCM WTF!?! NEED help FAST

usaf_hess on 10-29-2008

10-30-2008 12:22 AM
by usaf_hess

1

548

PCM Diagnostics & Tuning

1969, 2006, 2007, actron, camaro, communicate, cp9145, crate, engines, gmc, ls7, motor, spark, start, wont

New LS7 crate engine won't start

Kevinski57 on 08-05-2008

08-07-2008 09:04 AM
by wait4me

9

3,781

PCM Diagnostics & Tuning

abs inop and trac wont lights on, tried body scan but says cant communicate with BCM

mycar2fast on 03-09-2008

03-10-2008 01:35 PM
by keliente

4

669

General Maintenance & Repairs

2004, 2005, bad, cadillac, communicate, cts, ctsv, ecm, flash, install, key, located, message, reprogram, service, system, theft, trailblazer

ECM Issues

(

1 2)

amfmlittle on 12-31-2007

01-21-2008 08:12 PM
by amfmlittle

22

12,067

Cadillac CTS-V 2004-2007 (Gen I)

bad, brake, broke, cai, car, communicate, faulty, jeep, ls1, lt1, pcm, program, sign, symptoms, volkswagen, vw

signs of bad PCM

LT1_King on 06-18-2007

06-20-2007 01:36 AM
by 1slot/a408

13

19,999

LT1-LT4 Modifications

communicate, detected, ecm, efi, efilive, fsp, live, pcm, pro, racing, umi, v1

EFIlive connection problem

98RedZone on 05-07-2007

05-09-2007 04:19 AM
by ringram

12

1,425

PCM Diagnostics & Tuning

2000, c5, checking, communicate, computer, controller, corvette, corvettes, drive, nitrous, position, reading, sensor, throttle, tps, volt, wire, wont

TPS C5 corvette help

tomulrich on 02-10-2007

02-10-2007 06:57 PM
by tomulrich

0

639

Conversions & Swaps

2000, communicate, computer, hp, hpp3, scan, sebring, tool, tuners, wont

cannot communicate with computer...

boondiggys on 04-02-2006

04-06-2006 01:46 PM
by 2001NBMZ28

10

783

PCM Diagnostics & Tuning

autotap, baud, bits, com1, communicate, communication, lost, mouse, parity, port, rate, serial, setting, settings, win98, wont

Autotap won't communicate with vehicle

SLPSS01 on 11-19-2005

11-25-2005 01:50 PM
by SLPSS01

6

2,477

PCM Diagnostics & Tuning

bad, caprice, car, cat, checksum, communicate, ecu, error, errors, files, gm, kia, l99, obdi, scanner, scanning, tuner

what the hell is going on with my PCM

contraststriker on 05-21-2005

05-24-2005 01:04 PM
by zcarguy

9

1,275

LT1-LT4 Modifications

communicate, communication, connectors, failed, failure, ii, inspection, ny, nys, obd, obd2, obdii, state, test, unable

Failed inspection: "OBDII Communication Failure"

Phil99TA on 03-26-2005

03-27-2005 03:17 AM
by Red_Rocket

3

4,436

PCM Diagnostics & Tuning

atap, car, cars, code, communicate, diagnostic, pcm, plug, plugged, read, reading, reason, scanner, wont, work

HELP!!! Scanner works but ATAP won't read anything from my car......

Quickin on 03-15-2004

03-15-2004 10:29 PM
by Quickin

6

572

PCM Diagnostics & Tuning

communicate, diablo, pcm, predator, sport, wont

Predator wont communicate?

GMC2500HD on 08-02-2003

08-06-2003 03:48 PM
by killer01ws6

5

822

PCM Diagnostics & Tuning

Hpp3 won't deprogram with harness unplugged from motor....

Damian on 11-07-2002

11-08-2002 12:38 AM
by Mekkadon

3

575

PCM Diagnostics & Tuning

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