Threads Tagged with diagnostic

91, bypassing, camaro, car, chevy, code, communicate, communication, computer, diagnostic, ecm, engine, light, scanner, snapon

scanner won't communicate with ECM

trueburton on 08-30-2009

10-09-2022 07:42 PM
by stew'86MCSS396

28

35,544

350, 36, 5700, bad, burn, camaro, circuit, code, diagnostic, diagram, maf, problem, relay, sensor, symptoms, tpi, vortec, wiring

Code 36 yet burn off function works?

Rolling Thunder on 06-07-2009

10-24-2016 10:21 PM
by alexiroc

8

11,816

aldl, car, caramro, clicks, diagnostic, diagnosticfan, dont, enter, fan, gen, mode, short, shorted, start, work

Diagnostic mode (shorted ALDL) doesn't work

blue86iroc on 04-25-2003

07-13-2014 06:14 AM
by paulo57509

8

3,112

aldl, aldlinterfaceusb, ardiuno, arduino, camaro, codes, communicating, computer, diagnostic, homemade, hook, obd, obd1, read, started

Homemade OBD1 reader with Arduino?

Dartht33bagger on 10-27-2013

04-05-2014 03:53 PM
by Dartht33bagger

11

19,621

adjustments, diagnostic, hunting, idle, inj, o2, pro, pw, sensor, surgin, tuner, tunerpro

TunerPro SCAN - Surging Idle

mwlockhart on 11-12-2013

12-06-2013 10:34 AM
by Ronny

2

2,110

Possible ECM problem

Bovaloe on 08-03-2013

08-09-2013 12:28 AM
by MrPackstin

10

805

2000, ab, aldl, beetle, blackwhite, color, daewoo, diagnostic, ground, jump, mode, power, shorted, tpi, wire, wiring

ALDL wiring ? SES light ?

TFS355S10 on 05-16-2013

05-28-2013 10:35 PM
by TFS355S10

4

2,543

54, chevrolet, circuit, code, diagnostic, fuel, pump, relay, tpi, wiring

Code 54 - TPI - Fuel Pump Circuit

Dennis-Z28 on 05-20-2013

05-20-2013 04:12 PM
by Dennis-Z28

0

1,464

Stuck in diagnostic

BluFBdy on 12-31-2012

01-03-2013 01:44 PM
by Tuned Performance

11

1,210

92, camaro, chart, closed, cold, diagnosis, diagnostic, engine, flow, idle, issue, leak, loop, open, runs, shaft, tbi, throttle

92 5.0 TBI cold idle problems HELP

Chevyguy_88 on 12-01-2012

12-11-2012 08:52 PM
by ASE doc

15

1,898

305, 91, 92, aldl, camaro, change, diagnostic, idle, o2, rs, scanner, speed, tpi, tunerpro, voltage

305 TPI ALDL TunerPro

JMcQ on 09-30-2012

11-27-2012 07:54 AM
by RBob

3

1,565

89, aldl, camaro, car, carolina, columbia, computer, connects, date, diagnostic, ecm, port, programming, read, software, south

ECM, PROM, ALDL, software Cliff Notes

IROCgiraffe on 11-04-2012

11-08-2012 07:35 PM
by IROCgiraffe

5

2,023

IAC issues

subroc on 11-03-2012

11-03-2012 06:01 PM
by subroc

0

560

1991, 7000, 89, autoxray, camaro, camero, diagnostic, fuel, gta, injection, obd, obd1, obdi, reader, scanner, tool

Looking for a OBD I scanner/reader

djmarch on 06-02-2012

10-31-2012 11:03 PM
by IROCgiraffe

5

2,303

28, 54, blower, camaro, code, diagnostic, engine, fuel, lb8, moter, motor, mpfi, power, pump, pumps, relay, requirements, set

Blower motor & fuel pump relay

Dezined on 02-28-2012

10-11-2012 07:56 AM
by Edwardgp

4

1,131

diagnostic, egr, exhaust, gas, generation, recirculation, run, switch, temp, temperature, time, z28

EGR temp. diagnostic switch?

bookoorootoo on 09-21-2012

09-21-2012 07:53 PM
by Brando5641

1

830

3rd, 57, 88, car, connecter, diagnostic, electronic, free, gen, hook, injection, iroc, layout, obd1, port, scanner, snap, software, tune, tuned

Connecting Multi-scanner tool to OBD1 System.

Glenn88Iroc88 on 09-19-2012

09-21-2012 08:04 AM
by Glenn88Iroc88

2

1,494

1984, 3rd, 90, check, code, codes, connector, diagnostic, drive, engine, gen, key, light, pontiac, test, tps, trans

Cannot check codes!! 1984 Trans Am

scottmrit on 07-08-2012

09-17-2012 04:18 PM
by amyz28

18

5,223

Electronics

1988, 2011, 57, acceleration, camaro, codes, diagnostic, esccode, intermittent, mode, properly, run, tpi, trans, trouble

Intermittent Code 42

Black88Z on 07-18-2012

09-03-2012 10:56 AM
by bobert

6

3,264

Miscellaneous Third Gen Items!

1989, 1991, 91, camaro, diagnostic, engine, manual, manuel, owners, rating, service, shop, tool, transmission, z28

1991 Camaro service manual

aaron7 on 07-09-2008

08-20-2012 05:32 AM
by aaron7

17

5,323

WinAldl

djdsails on 08-01-2012

08-02-2012 09:07 AM
by Ronny

3

1,162

1988, bad, camaro, chevrolet, diagnostic, egr, exhaust, gas, generation, overheating, recirculation, sensor, temp, valve, witch

EGR and overheating

BlueWrath92 on 07-22-2012

07-22-2012 12:29 PM
by BlueWrath92

2

8,703

Cooling

Code 33 diagnosis...

pfreer3 on 07-09-2012

07-09-2012 07:03 AM
by freaky

1

570

DIY PROM

1988, 1989, 350, 86, 88, 89, coads, codes, diagnostic, error, firebird, pin, pull, read, scanner, tpi

Reading Error Codes, 1988 Firebird.

lonestar7 on 06-27-2012

06-27-2012 07:29 PM
by lonestar7

1

1,655

1992, 305, 92, camaro, car, closing, diagnostic, diagnostics, gm, iac, loop, mode, open, read, rs, stuck, tbi

Dies in idle, doesn't die in diagnostic mode. 92 RS

yo soy el warg on 06-12-2012

06-13-2012 12:47 AM
by henryd3

2

967

TBI

1985, 91, cadillac, cool, corvette, diagnostic, diagnostics, ecm, ecu, firebird, imgecm, light, mode, put, rough, run, start

How to troubleshoot the ECM? Can't cold start, rough running, what can I do?

Ed87camaro on 06-03-2012

06-10-2012 09:55 PM
by C409

11

1,566

1991, 3ed, 700r4, camaro, chart, charts, diagnostic, firebird, flow, flowcharts, gen, online, start, transmssion, troubleshooting

diagnostic flow charts

bigchief on 04-28-2012

04-29-2012 08:25 AM
by TTOP350

4

918

1988, 88, bad, camaro, car, diagnose, diagnostic, ecm, ecu, popping, rich, signs, start, tool, tpi

TPI rich, no start

Zipacna on 04-08-2012

04-09-2012 11:14 AM
by ploegi

2

742

1991, 31, 3rd, camaro, code, codes, diagnostic, diognostic, engine, gen, list, org

Diagnostic Codes

ricklee4570 on 03-31-2012

03-31-2012 09:12 PM
by ricklee4570

2

899

1992, 88, buick, cats, check, diagnostic, early, engine, hei, hollowed, iroc, light, ls1, paperclip, roadmaster

New member - "Serv Engine Soon" question...

alistair on 08-26-2010

03-21-2012 11:43 PM
by twest2k2

12

1,108

1989, 1991, 350, camaro, chart, coolant, diagnostic, efi, firebird, flow, flowchart, injector, l98, pulse, sensor, temperature, tpi, wide

Injector Pulse Diagnostic Flow Chart

insomniac on 03-13-2012

03-14-2012 06:56 AM
by insomniac

11

5,144

1986, 50, 86, automobile, camaro, code, codes, computer, diagnostic, z28

need help diagnostic codes

ahankins32984 on 10-31-2011

01-13-2012 10:18 PM
by ahankins32984

17

1,070

57, blinkin, blinking, camaro, controller, diagnostic, efi, ez, flashing, light, mode, ses, stops, tpi

Blinking SES light.

80schild on 12-25-2011

12-26-2011 12:51 PM
by RBob

1

1,119

Transmissions and Drivetrain

700, 700r4, diagnoises, diagnosis, diagnostcis, diagnostic, gears, r4, shift, shifting, trans, transmission

Need 700r4 Malfunction Diagnosis

antares57 on 10-29-2011

10-31-2011 03:49 AM
by Pro Built Automatics

1

792

25, 50, 87, 89, air, camaro, control, diagnostic, hour, iac, idle, makes, miles, mode, noise, scottdale, stalling

Another Stalling 305

ScottyRS on 07-21-2011

10-25-2011 10:55 AM
by mikesanto70

8

879

TBI

1991, 410b, 7730, aldl, button, camaro, diagnostic, ecm, ecm852, equipment, force, freescan, gm, moates, tbi, v6, winaldl, work, works

Freescan and 7730

SBlackfoot on 08-20-2011

09-05-2011 10:13 PM
by Gumby

6

1,546

28l, 3rd, 90, comaro, delco, diagnostic, diagram, ecm, egr, gen, log, modules, schematic, schematics, txt, winaldl

ECM Schematics & WinALDL question

pmacd on 09-03-2011

09-04-2011 01:21 PM
by pmacd

2

1,165

950, c950, car, codes, commander, diagnostic, error, holley, pro, program, software, thirdgen, win7, windows, work

Best place to get C950 Software?

Inpheksion on 08-23-2011

08-25-2011 11:15 AM
by xch3no2

8

4,306

1228330, 307y, 60801, clean, diagnostic, ecm, egr, exhaust, g20, leak, lunati, olds, passageways, qjet, secondaries, slots, transition

CCC Q-Jet Capable performer!

Fast355 on 06-17-2008

08-10-2011 10:01 PM
by FlippindaBird

33

8,668

Carburetors

1992, 89, aldl, camaro, connector, diagnostic, holden, lv8, pin, pins, short, suburban

ALDL Pins A-M Possible Short?

8rody on 07-31-2011

08-08-2011 07:37 PM
by 8rody

1

792

aldl, body, ca42, cable, camaro, corvette, diagnostic, diagnostics, gen, monitoring, objects, powered, real, software, time, tpi, vbulletin

Real Time Diagnostic software

Chevy86 IROC-Z on 07-11-2011

07-14-2011 02:22 AM
by Chevy86 IROC-Z

6

1,516

DIY PROM

1983, 1991, 3rd, body, camaro, computer, dfi, diagnostic, diagnostics, engine, gen, injection

Engine diagnostics

Deck man on 06-19-2011

06-19-2011 01:34 PM
by TF34MECHH

1

699

Why do a swap?

MrCool on 05-31-2011

06-03-2011 06:07 AM
by RBob

2

926

33, 33third, 42, 87, 88, code, codes, diagnostic, gta, read, trans

87 GTA with the dreaded code 33

Hoonbash on 06-01-2011

06-01-2011 10:38 PM
by Hoonbash

1

716

1988, 4x4, biggest, blazer, cam, chevy, codes, diagnostic, issues, k5, tpi, tuning

Cam help for 4x4 TPI

skuanto on 05-10-2011

05-31-2011 01:26 PM
by ervin

1

634

1989, camaro, car, code, codes, diagnosis, diagnostic, diagnostics, engine, fbody, gen, jump, rs, tech, tpi, troblcode, trouble, wire, working

Trouble codes, self diagnostics?

nar_dog7 on 05-18-2011

05-18-2011 01:32 AM
by SiCkRs

4

852

1982, 1992, 92, camaro, camero, code, diagnose, diagnostic, ecm, ecu, gen, location, locations, pins, rs

Does a 1992 Camaro ECM have 12 pin or 16 pin connector?

BigRogZ28 on 04-23-2011

04-28-2011 11:08 AM
by BigRogZ28

6

2,764

10k, 16136965, 93, batt, caprice, clear, closed, data, diagnostic, flag, flood, loop, resistor, software, volt, winadl, winaldl

how to view data

IndyL03 on 01-23-2011

04-03-2011 06:59 AM
by IndyL03

17

1,306

1988, 33, camaro, chart, check, chevy, code, diagnostic, engine, iroc, light, thirdgen, tpi

Code 33

85Iroc-Z on 03-15-2011

03-31-2011 05:30 PM
by shockwavef399

5

801