ecm - LS1TECH - Camaro and Firebird Forum Discussion

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1999, 2004, 2006, 53l, 98, diagrams, ecm, escalade, ls1, ls2, obs, pinout, pinouts, tahoe, wire, wiring

Pinouts and wiring diagrams

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G-Body on 02-26-2008

04-10-2024 09:23 AM
by wadeb

290

619,809

Conversions & Swaps

change, chevrolet, ecm, edit, gm, number, numbers, pcm, program, programing, serial

PCM serial number change?

jimmyblue on 02-01-2003

11-20-2023 02:19 AM
by mike1352002

4

3,463

PCM Diagnostics & Tuning

99, activation, comming, ecm, fuel, ls1, malibu, power, pump, relay, seconds, stay, swap, trigger, wire, wired, wiring

No power out on ECM fuel pump wire

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1 2)

MalibuRacing on 08-25-2009

10-15-2023 06:09 PM
by Sdbound

20

56,233

Conversions & Swaps

2000, 53, 53l, 91, chevy, diagram, ecm, engine, gm, guide, harness, lm7, ls1, tech, truck, wire, wiring

5.3 wiring harness Wiring diagrams here!!!

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1 2)

91parkave on 02-23-2008

07-11-2023 03:03 PM
by ptaylo5784

39

890,079

Conversions & Swaps

cable, camaro, cars, disable, drive, ecm, gas, gm, ls, ls1, onstar, peddle, program, single, slowdown, throttle, vehicle, wire

Poll

Drive by Wire or Throttle Cable

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Whitedevil666 on 05-11-2010

06-14-2023 08:46 AM
by strutaeng

64

133,406

Conversions & Swaps

2001, builds, ecm, engines, injection, ls, ls1, ls3, lsx, nitrous, propane, remape, run, running, turbo

Running an LS on Propane

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1 2)

patooyee on 04-18-2013

06-08-2023 04:10 PM
by G Atsma

35

25,785

PCM Diagnostics & Tuning

05, 2011, differences, ecm, engine, express, harness, ls, maf, van

express van wiring

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1 2)

M6 Swap on 11-25-2013

03-02-2023 07:34 PM
by TvanD

26

44,939

Conversions & Swaps

0411, 12200411, 411, benefits, big, block, chevy, conversion, ecm, inside, lextech, lt1, pcm, performance, turbo

12200411 PCM ('01+ LS1) conversion on an LT1? Links inside!

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1 2)

trax on 03-21-2007

04-14-2022 10:27 PM
by sj010489

32

17,868

PCM Diagnostics & Tuning

07, auto, corvette, e38, e67, ecm, hp, ls3, m6, pcm, software, tbss, tuners, tuning, zr1

anyone converted a 2008 LS3 M6 e38 HPtuner tune for a e67 ECM

nycblazer on 01-15-2010

04-04-2022 05:12 PM
by cpd004

8

3,244

PCM Diagnostics & Tuning

2004, e38, ecm, engine, extension, extensions, gto, harness, labels, ls1, lsx, pcm, pontiac, understanding, wires

E38 ECM Harness extension?

tijoe on 11-05-2012

03-05-2022 08:18 PM
by Zsolti

5

5,174

Conversions & Swaps

0411, 12v, 411, censors, connectors, diagrams, ecm, harness, lsx, oxygen, pcm, refrence, response, sensor, swap, tuning, wire, wiring

problems with swap harness and 411 pcm

1972nova on 05-01-2012

11-29-2021 02:59 AM
by josefb134

19

12,795

PCM Diagnostics & Tuning

317, 364, 450, 60, block, builds, ecm, forged, gm, heads, iron, l92, lq4, ls1, pistons, rwhp, turbo, willy

408 Iron Block on Budget?

Blackta24 on 11-07-2010

09-20-2021 10:09 AM
by G Atsma

16

23,669

Generation IV Internal Engine

08, 4l80, 4l80e, e67, early, ecm, factory, issues, jakes, model, performance, recall, run, silverado, tbss, tcm, work

'08 TBSS / 4L80E Issues

Dirty 30 on 04-22-2012

07-07-2021 02:33 PM
by MaroonMonsterLS1

16

15,809

Automatic Transmission

1580803, connector, control, delco, e38, ecm, fan, fans, ls1, plug, pwm, settings, single, state, wiring

Turn on my E38 fans please!

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Marktainium on 01-26-2010

06-30-2021 11:12 AM
by G Atsma

21

18,184

Conversions & Swaps

2004, 24x, 53, 58x, chevy, colorado, computer, e40, ecm, engine, motor, program, swap, transmission, v8, work

Does E40 ECM works with a 2001 5.3 (24x) Motor ?

waid786 on 03-21-2013

04-14-2021 02:36 PM
by camarojunkie85

12

30,875

PCM Diagnostics & Tuning

1998, 9798, 98, 99, computer, density, ecm, fbody, georgia, harness, ls1, programming, speed, tune, wiring

cons of a 98 ls1 computer?

todds69 on 08-11-2011

03-23-2021 12:21 PM
by 1998TransAmWS6.

15

8,264

Conversions & Swaps

1971, 1971nova, 2000ls1, 72, cams, chevelle, ecm, front, lift, longer, lq4, minitub, nova, power, schematic, snout, suspension, swap, wiring

LQ4 in a 1971 Nova

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hookemdevils22 on 12-12-2008

02-28-2021 09:04 PM
by dawgs74

648

229,225

Conversions & Swaps

4l60e, 4l80e, bad, ecm, firebird, fix, limp, limpin, mode, pcm, pontiac, rebuilt, stuck, suburban, trans, transmission

Rebuilt 4l60e in limp mode!

Superdex07 on 05-23-2012

02-18-2021 10:33 AM
by mrvedit

17

21,407

Automatic Transmission

2006, carlo, chevy, disabled, ecm, hp, kills, monte, p0601, performance, recall, service, ss, starting, throtle

P0601 - 2006 Monte Carlo SS

JuniorMT on 03-26-2012

01-23-2021 09:58 AM
by nrshotgun

6

9,181

LS4 Performance

05cadillac, 2008, a, code, communication, corvette, ecm, ecmpcm, fix, g8, lost, obd2, pontiac, reading, sts, u0100, uo100

Code U0100 Question

1989GTA on 06-22-2013

01-08-2021 01:34 PM
by Craig Forman

7

16,897

PCM Diagnostics & Tuning

04gtoalternatordrain, 2004, adapter, ecm, ecu, fbody, gm, gto, harness, ls1, ls2, nova, pinout, plug, wire, wiring

ls1 gto wiring and ecu

sr57e on 09-19-2011

12-06-2020 03:21 PM
by Qdttracer9

7

4,592

Conversions & Swaps

01, 2001, 81, 81l, carlo, ecm, express, monte, pcm, pinout, pinouts, trans, transmission, van, vortec

2001 Express 8.1L pinouts

OOsilverado on 01-31-2011

12-06-2020 11:13 AM
by Jeff Swallow

8

9,516

Conversions & Swaps

1998, 98, 99, camaro, connection, conversion, ecm, ecu, ls1, ls3, pcm, pin, repinning, swap, work, z28

Need help with a pcm swap 98 to 99+

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1 2 3)

98z28bitcha on 05-20-2010

10-05-2020 10:17 AM
by dreamls1

50

49,681

PCM Diagnostics & Tuning

1999, 84, carlo, computer, cranking, ecm, ecu, ecuignition, fuse, gmc, ls1, monte, pcm, pin, pinouts, power, ss

no power to ecu, tired of searching

rudyzturbota on 03-22-2010

08-25-2020 04:05 AM
by ls1nova71

11

9,586

Conversions & Swaps

171, afr, air, arizona, burn, cruise, ecm, emissions, fuel, gm, hp, hptuners, lean, ratio, tuners

HP Tuners lean-burn function

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1 2)

Quick Double Nickel on 11-11-2004

04-07-2020 12:49 AM
by gametech

22

10,684

PCM Diagnostics & Tuning

chevy, connecters, connector, connectors, converting, e38, e40, e67, ecm, gm, harnass, harness, information, pcm, repinning, x3

E38, E67, E40, ETC Factory ECM Harness connector info

85MikeTPI on 09-08-2012

08-06-2019 07:04 PM
by Dragframe

1

15,109

Conversions & Swaps

2007, 4l80e, better, camera, ecm, engine, escalade, harness, l92, ly6, mastercraft, price, vvt, wire, wiring

LY6 harness for L92?

Dsprague on 11-15-2011

07-22-2019 06:04 PM
by warriorpluto

18

5,267

Generation IV External Engine

computer, connectors, e38, ecm, ecu, engine, fir, flash, gm, ls, pinout, standakone, standalone, starter, wiring

E38 ECU Wiring Help Needed

Datsun1973 on 05-09-2011

06-15-2019 11:57 PM
by Tony the tigger

17

45,907

Conversions & Swaps

1993, 95, aldl, cable, camaro, data, diy, ecm, logging, lt1, programming, youtube

$10 DIY LT1 programming data logging USB cable vid

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1 2)

aknovaman on 05-12-2014

12-20-2018 09:58 AM
by TSAEB

26

43,843

LT1-LT4 Modifications

1994, 1995, 34, 95, camaro, caprice, conversion, ecm, firebird, harness, liter, lt1, pontiac, swap, v6

3.4 to lt1 swap

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tricked94camaro on 05-17-2010

11-11-2018 08:21 AM
by tricked94camaro

24

13,246

LT1-LT4 Modifications

1170, 1986, 2004, bad, cam, carlo, cost, ecm, fuse, gto, ls1tech, monte, position, problems, sensor, ss, throttle

Bad Throttle Body Position Sensor...Maybe?

GXP866 on 05-01-2013

09-14-2018 09:30 PM
by Mrchevorlet

11

19,463

LS4 Performance

19201327, controller, crate, detail, ecm, ecu, engine, gm, harness, ls, ls3, reprogram, smog, tach, wire, wiring

ls3 wire harness for crate engine install

boxmonkeyracing on 04-24-2008

06-06-2018 08:20 AM
by Tyler Lucas

11

6,440

Conversions & Swaps

53, chevy, ecm, effect, hall, jeep, pulse, sensor, sine, speed, square, swap, tj, vss, wave, wire, wrangler

5.3 into Jeep VSS Question

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1 2)

davev78 on 01-26-2010

05-21-2018 12:11 PM
by AHenry014

28

51,013

Conversions & Swaps

06, 2001, 97, bcm, camaro, cluster, ecm, ford, gm, instrument, mileage, pcm, reset, store, stored, tahoe

Is mileage stored in the PCM or gauge cluster?

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1 2)

fastta on 10-31-2005

03-07-2018 07:53 PM
by rayrat

29

101,236

PCM Diagnostics & Tuning

2004, bench, computer, ecm, flash, harness, hp, silverado, top, tuners

bench flashing harness (sloppy style)

denmah on 08-06-2013

03-01-2018 09:18 PM
by Chevynova71

11

14,442

Forced Induction

1999, 2005, 53, chevrolet, chevy, codes, ecm, engine, motor, performance, pull, silverado, siverado, upgrades, z71

2005 Chevy Z71 5.3 Something Not right

thenova70ss on 08-16-2012

10-17-2017 09:25 AM
by Miranda Dechai

15

3,551

PCM Diagnostics & Tuning

2002, 98, 99, camaro, computer, differant, ecm, ks, ls1, pcm, repin, required, swap, tune, z28

98 ls1 Computer vs 99+

SmallBlock 383 on 02-25-2012

08-22-2017 09:33 AM
by pantera_efi

15

26,524

New LS1 Owners - Newbie Tech

06, 2004, 2009, cts, ctsv, diagram, e67, ecm, ecu, gm, information, ls1, pin, pinout, schematics, wiring

E67 pinout and CTS-V schematics

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1 2)

95 LS1 Camaro on 03-02-2009

06-06-2017 12:17 PM
by 12SEC SS

20

34,261

Conversions & Swaps

CBM MEFIpro™ TUNING & DIAGNOSTIC SOFTWARE

John at CBM on 04-28-2016

06-01-2017 11:09 AM
by John at CBM

2

5,538

Sponsor Sales & Specials

04, 53, adapter, bypass, chevelle, ecm, gto, light, ls1, oil, outputs, plate, pressure, sensor, switch, voltage

oil pressure sensor questions

mikezohsix on 02-15-2011

05-30-2017 03:06 PM
by jozw30

14

47,717

Conversions & Swaps

c3, control, e67, ecm, fan, gm, gmpp, lockout, ls2, ls3, pcm, pin, pinout, reverse, t56

Help with Pinouts GMPP LS3 E67 ECM

bshyster65 on 06-15-2013

05-23-2017 10:44 PM
by badazz81z28

15

15,757

Conversions & Swaps

48, 53, 99, 99s10, change, clutch, ecm, engine, gmc, ls, motor, piston, pull, repin, sonoma

Taking a stab at an LS engine in my '99 Sonoma

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1 2)

oct03gto on 08-22-2008

03-15-2017 11:55 AM
by jgh64pkup

39

23,414

Conversions & Swaps

2006, 33l, circuit, code, codes, ecm, ls2, open, p0123, p0223, p0651, performance, position, sensor, silverado, throttle, tp

Engine Code

wcryan on 02-03-2012

01-10-2017 07:48 PM
by L&L

19

9,856

Cadillac CTS-V 2004-2007 (Gen I)

4cylinders, cylinders, durney, e40, ecm, engine, firing, ls1, ls1tech, ls2, removal, response, running, throttle, vats

LS2 Running on 4 cylinders....Help!

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1 2)

Durney on 10-16-2010

12-05-2016 06:48 PM
by mrvedit

20

17,371

PCM Diagnostics & Tuning

2009, 4l60e, brake, build, conections, e38, ecm, engine, flashed, harness, ly6, out, signal, stand, switch, year

LY6 Stand Alone Harness?

R.Kelley on 05-08-2012

11-16-2016 07:38 PM
by ccrane0044

11

12,362

Conversions & Swaps

1998, 2005, camaro, carlo, change, changing, diagram, ecm, gm, input, monte, pcm, program, tech, tech2, vin

Can I change PCM VIN with a Tech II

Delco on 10-01-2012

09-11-2016 12:21 AM
by 2xLS1

15

25,633

PCM Diagnostics & Tuning

1989, 60l, bad, chevy, diagnose, diagnosing, drive, driver, ecm, failure, injector, ls1, ls1tech, pcm, shorts

how many had a blown injector driver in PCM?

coolchevy on 11-10-2008

08-03-2016 02:34 AM
by taws6ali

17

20,740

PCM Diagnostics & Tuning

93, 95, coil, ecm, hour, lt1, optispark, spark, start, started, trans, turned, wont

LT1 problems. No start.

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1 2)

burnout- on 05-01-2014

07-23-2016 04:54 AM
by Jittijoe

27

7,026

LT1-LT4 Modifications

240sx, connectors, dodge, durango, ecm, extended, extender, extension, harness, ls1, maf, nissan, painless, pcm, wiring

Does anyone make an extension harness for the LS1 PCM?

IHeartTurbo on 04-22-2008

06-06-2016 04:11 PM
by naws

17

13,074

Conversions & Swaps

controlled, crank, crate, ecm, fire, fuel, hp, ls1, ls3, motor, pressure, relearn, sensor, start, tech, tuner, wont

LS3 won't start

JBT on 04-04-2012

05-08-2016 04:47 PM
by Kamaro

10

16,469

Conversions & Swaps

Threads Tagged with ecm