Threads Tagged with loop

32b, autoprom, base, big, hole, loop, open, pulse, set, table, tune, tuning, ve

Basic Tuning Questions

C409 on Dec 2, 2010

Dec 3, 2010 09:13 PM
by Orr89RocZ

11

1,320

32b, 6e, afr, blm, closed, ecm, loop, mask, tpi, tune, tuning

How to Tune AFR in Closed Loop

C409 on Dec 3, 2010

Dec 3, 2010 06:05 PM
by Orr89RocZ

3

1,043

108, 7747, asdu, blm, chip, closed, flag, gear, high, int, loop, means, rich, running, tbi, th400, winaldl

7747 rich flag, including closed loop

Mastiff on Nov 28, 2010

Dec 1, 2010 10:26 AM
by Mastiff

14

1,986

0d, 427, 92, body, chevy, closed, code, gm, k2500, loop, maf, open, swap, throttle, tune, tunerpro, wideband

427 $0D MAF Tuning

92K2500 on Nov 2, 2009

Nov 22, 2010 10:52 AM
by 92K2500

37

4,903

1985, 85, camaro, common, computer, computor, ecm, fuel, injection, loop, open, pipe, port, problems, tpi, tuned, z28

85 Z28 TPI Closed Loop Problems

Gen3FTW on Oct 27, 2010

Oct 29, 2010 12:55 PM
by Gen3FTW

2

1,662

1993, 355, 95, camaro, check, closed, cold, computer, datalog, engine, light, loop, lt1, poorly, rough, running, runs, warm, z28

Any suggestions? Lt1 runs rough at warm up?

dannyvera778 on Oct 25, 2010

Oct 28, 2010 04:11 PM
by torque_is_good

20

11,817

LTX and LSX

1227730, 7730, 8d, affects, afr, blm, cell, delete, ecm, egr, idle, leanout, loop, open, rich, setting

How do you lean-out a rich 7730 $8D SD idle

84Elky on Oct 23, 2010

Oct 27, 2010 01:39 PM
by 84Elky

11

3,051

1985, 3, 89, camaro, closed, clsf, ecm, loop, open, openloop, scan, scantool, sensor, temperature, tool

Scan Tool Indicates ECM in OPEN and CLOSED LOOP at Temperature (and driving)

87ClassicIROC on Oct 26, 2010

Oct 26, 2010 10:08 AM
by 87ClassicIROC

0

777

1987, 305, closed, ecm, engine, faulty, gen, loop, open, poor, power, rough, rpms, running, smooth

Poor Running, No Power, ECM in OPEN/CLOSED LOOP Please HELP!

87ClassicIROC on Oct 26, 2010

Oct 26, 2010 09:52 AM
by 87ClassicIROC

0

589

7730, blm, block, camaro, cell, disabled, ecm, idle, lean, learn, loop, mode, multiplier, open, rich, table

How lean-out rich 7730 $8D idle

84Elky on Oct 21, 2010

Oct 23, 2010 11:26 AM
by 84Elky

6

2,927

16an, 65180, 91, bg, camaro, change, electric, filter, fuel, headers, loop, proform, pump, pumps, sale, water, wp

Driveshaft Loop, Electric WP, BG Fuel pump, regulator

Iroc Adio on Apr 29, 2010

Oct 21, 2010 09:13 AM
by Iroc Adio

49

3,418

89, camaro, car, cold, cool, engine, fuel, loop, mixture, open, rich, runs, stuck, tbi, weather

Cold car runs very rich

jay173 on Oct 19, 2010

Oct 20, 2010 12:51 AM
by RFmaster

5

1,575

TBI

Is this an Open Loop issue?

ninetyone on Oct 8, 2010

Oct 8, 2010 09:19 PM
by torque_is_good

2

565

closed, engine, idle, line, loop, lt1, response, sluggish, slugish, throttle

Sluggish off the line during closed loop

BigWhiteGTP on Sep 30, 2010

Sep 30, 2010 03:57 PM
by BigWhiteGTP

0

530

1984, camino, closed, cooling, correct, el, engine, fan, injection, loop, port, temp, tuned

Engine temp ?

Msaby on Sep 26, 2010

Sep 28, 2010 10:12 AM
by watajob

5

785

bad, complaint, glitch, loop, open, problem, tps

Is the TPS ignored during open loop?

BigWhiteGTP on Sep 25, 2010

Sep 25, 2010 05:12 PM
by ASE doc

1

1,757

85, biggest, cam, ccc, closed, higher, hotter, lg4, loop, loss, power, rpm, trans, zs8

Power for the poor man

midnightfirews6 on Sep 21, 2010

Sep 23, 2010 01:42 PM
by Doom86

12

1,107

1988, 2002, afr, camaro, cold, cts, lean, loop, multiplier, open, runs

Lean when Cold, I'm stumped.

robertfrank on Aug 30, 2010

Sep 23, 2010 04:30 AM
by robertfrank

17

1,660

cam, car, coolant, cost, direction, diy, ecm, enrichment, loop, lt1, open, start, swap, tune, tuning

Cold tuning - 8746 ECM - LT1 cam swap

mgilorma on Sep 10, 2010

Sep 21, 2010 04:47 PM
by Ronny

9

2,025

cover, ds, fbody, loop, map, valve, york

[NY]

SPOHN DS LOOP/VALVE COVERS

Bobbyz on Sep 11, 2010

Sep 11, 2010 08:18 AM
by Bobbyz

0

408

1991, 91, buffer, closed, cuts, dies, dissconect, l98, loop, mode, start, tbi, tpi, trans, vss, wont

91 L98 wont start(dead computer?)

Toyota h8r on Feb 27, 2009

Sep 5, 2010 01:30 PM
by JO-MARO

49

15,460

02, 300zx, box, camaro, chevy, hose, hoses, line, lines, loop, looping, plugging, power, powersteering, steering

looping powersteering hoses...

billybob6110 on Aug 30, 2010

Aug 30, 2010 01:23 PM
by bradley23150

3

3,568

bad, bogs, car, close, closed, gen, good, heating, line, loop, mode, open, period, poor, runs

Runs real bad in closed loop period!

ninetyone on Aug 12, 2010

Aug 14, 2010 05:50 PM
by ninetyone

2

1,704

drive, driveshaft, location, loop, rear, shaft, spohn

Spohn rear driveshaft loop

19 z28 92 on Jul 28, 2010

Aug 9, 2010 11:07 PM
by americanmuscle3

1

697

Suspension and Chassis

1990, 305, chain, closed, diagnose, ecm, firebird, fpr, fuelpressure, hold, idle, loop, o2, timing, tpi, vaccum, wont

fuel pressure ? car doesnt run correct in closed loop

dspencer24 on Jun 4, 2010

Aug 9, 2010 07:38 PM
by ninetyone

42

3,000

85, 86, 87, camaro, changed, check, codes, ecu, engine, enginne, flashes, light, loop, open, rapidly, stays

My check engine light is flashing fast

supamaro383 on Aug 3, 2010

Aug 9, 2010 05:48 AM
by Gumby

9

15,206

1989, 84, chevy, closed, corvette, loop, stall, temp

Why would simply turning on closed loop via the temp setting make thngs go lean?

slickfx3 on Aug 6, 2010

Aug 8, 2010 08:42 PM
by slickfx3

4

1,183

closed, decelerating, ecm, flow, gauge, heads, l98, lingenfelter, loop, mode, open, scan, show, staying, tpi, wot

165 ECM doesn't go into open loop at WOT

87350IROC on Jul 15, 2010

Jul 26, 2010 11:09 AM
by 87350IROC

23

2,176

Transmissions and Drivetrain

1999, 3rd, 85, body, camaro, drive, driveshaft, drivetrain, fbody, gens, lacation, loop, loops, safety, shaft, weld

drive shaft loop

davep_96 on Jul 19, 2010

Jul 20, 2010 07:34 PM
by AlkyIROC

7

6,375

1990, 85, closed, corvette, corvrette, engine, gm, loop, loopthirdgen, o2, obd1, openclosed, sensor, tpi, wont

no closed loop need help

55tpichevy on Jun 2, 2010

Jul 17, 2010 09:19 PM
by Nick Robinson

12

1,360

1989, 87, adjust, airfuel, car, chip, close, corvette, dont, ecm, fuel, loop, ratio, recalibrate, rich

Don't the ECM always try to center the AFR?

slickfx3 on Jun 29, 2010

Jul 17, 2010 01:09 PM
by Orr89RocZ

14

1,600

57l, closed, dose, engine, iac, loop, lope, open, shut, stall, stalling, tpi, work

stalling immed. in open loop

street_carnage on Jun 28, 2010

Jul 1, 2010 12:19 PM
by street_carnage

3

1,355

11, 2000, 2002, 85, closed, corvette, covette, ecm, engine, ground, idels, idle, injector, loop, ls1, rpm

ECM not going closed loop

55tpichevy on Jun 15, 2010

Jun 25, 2010 01:17 AM
by 55tpichevy

3

1,129

blm, closed, dc, ebl, int, loop, read, tuning

Chasing my EBL BLM's

squirrel on Jun 23, 2010

Jun 24, 2010 12:10 PM
by squirrel

2

1,173

16198262, 350, bin, engine, formula, idle, loop, open, rough, run, surging, tpi, tuning, warm, wont

Rough idle in open loop, but OK in closed???

CJeep77 on Jun 22, 2010

Jun 23, 2010 03:50 PM
by CJeep77

5

12,978

327, 454, 60103, air, cat, closed, divert, gm, header, headers, injection, loop, lunati, thirdgen, wo

EBL - AIR Injection settings?

327Chevy on Feb 7, 2010

Jun 20, 2010 10:11 AM
by 327Chevy

7

1,629

305, 700r4, 86, 87firerbirds, 88, 89, com, driveshaft, exhaust, gta, headliner, location, loop, parts, performance, sale, transmission, white

[NV]

89 GTA + 88 GTA

taman86 on Sep 5, 2009

Jun 16, 2010 05:20 PM
by taman86

22

3,235

Firebirds for Sale

350, bolt, bolton, drive, driveshaft, install, instructions, loop, loops, ls1, pics, shaft, spohn, turbo

[SOLD]Spohn Bolt On drive shaft loop $40

gsf-87IROC on Jun 10, 2010

Jun 13, 2010 02:49 PM
by gsf-87IROC

8

571

Running rich how to diagnose open loop

cj jim on Jun 10, 2010

Jun 10, 2010 08:23 AM
by cj jim

0

381

165, loop, maf, open, pen, thirdgen, tune, tuning

165 open loop tuning

pearlphoenix on Jun 4, 2010

Jun 6, 2010 08:25 PM
by RBob

4

1,087

6e, afr, false, fuel, hsr, intake, lean, loop, open, pop, restart, starting, thirdgen, tune, tuning

Need a little 6E tuning help

dan0617 on Nov 6, 2009

Jun 6, 2010 07:36 AM
by dan0617

2

1,357

88, closex, control, corvette, dfi, eficiency, fuel, gen6, l98, loop, paxton, problem, sensors, supercharged, supercharger, tunedport

supercharged L-98 Gen6 DFI problems

chevyhurstolds on May 30, 2010

Jun 3, 2010 10:34 PM
by chevyhurstolds

4

861

Transmissions and Drivetrain

28, 57, 91, camaro, car, closed, firebird, idle, idling, light, loop, make, rough, shuts, signs, sigsn, stay, stop, stoplights, turns

Car shuts off at stop lights/stop signs

nutmeg1828 on Jul 6, 2006

Jun 1, 2010 11:47 PM
by Dany89

17

15,698

V6

1989, 3rd, 91, bar, camaro, crossmember, drive, driveshaft, gen, install, loop, make, roll, shaft, transmission

driveshaft loop...?

sk8r fer life on May 25, 2010

May 26, 2010 05:32 PM
by tom86iroc

5

897

5026, adjust, afr, coolant, crank, injectors, lean, loop, miture, mixture, open, richlean, temp, thirdgen, warm

Help.very lean mixture in 70-85C range

Dmity Kiev on May 13, 2010

May 25, 2010 11:23 AM
by Ronny

9

989

1990, 31, 90, close, firebird, fuel, idle, location, loop, oxygen, poor, pressure, regulator, sensor, temperature

1990 Firebird running rough at operating temperature

camaro1968 on May 17, 2010

May 18, 2010 10:28 AM
by BahN

1

1,977

28, 31l, bad, bogs, camaro, car, closed, closedloop, fa, hp, hptuners, loop, open, poorly, runing, runs, tuners

Runs well in open-loop, but bad in closed

Crazymidget01 on May 2, 2010

May 15, 2010 02:07 PM
by jakemussman

5

1,281

V6

[NY]

used spohn bolt on driveshaft loop

Bobbyz on May 10, 2010

May 11, 2010 05:36 PM
by scaryjerry

2

437

350, boat, diy, engine, installation, loop, o2, open, rebuild, sensor, stetups, tbi, tune, tuning, vortec

TBI engine setup

bkaltec on May 4, 2010

May 4, 2010 11:36 AM
by Ronny

3

871