PCM tuning & Computer Diagnostics | LS1LT1 Forum

Sticky HPTuners programming for dummies

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174K

Sticky FREE TUNES! some tuned bins

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34

20K

Sticky Infinity ECU Controls 1,100-Plus HP, Katech-Built LSX in ATI Performance Products Inc

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5K

by Administrator

Sticky *READ ME FIRST-- Tuning Documentation,VE/MAF Tuning, SES Lights + more! *08/12/05*

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17K

Sticky Tuning Software Available

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Sticky Basic PCM Tuning for Dummies Parts 1 & 2

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by Chris 96 WS6

LT1 Can you use a A4 tune on a M6 ECM?

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50

new computer for 94 z28

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3K

Now offering programming on "black box" Vortec trucks

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by Ethan.Goodwin

Looking for a tune need suggestions !

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1K

by cleav1

Discuss anyone successfully done a 411 pcm swap on lt1?

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4K

by snipescastle2

2

296

by FireMedic1387

Question Need to get VATS disabled from my PCM.

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2K

by [email protected]

Who is the best mail order tuner ? LT1 OBD2

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468

1995 3.4L ECU Problems

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97

LT1 dumping fuel in the cylinders 2 weeks after swap

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345

7

312

Tuning my LT1 vs. Hypertech tuner

2

668

New LT1 reflash tool

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2K

by snipescastle2

Tuning E85 Idle Issues

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372

by marsh

JET DST On Sale at 35% Off. 24 hr only.

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590

1

825

LT1 TUNING (first timer)

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22

5K

3

448

1

460

2

409

by Vidoco

LT1 PCM configuration for 4L60E

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616

2

407

Jet tuning modual good/bad?

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447

by Familiar_Enemy

egr delete, a/c delete, air pump delete

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4K

new tunerpro XDF for LT1

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8K

by Nick Humphries

New owner of 95 Trans Am - Where to start?

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933

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592

need to lower fan temperature on a 95 LT1

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668

SES - Code 34 - Zero Volts on the MAP Sensor

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442

Urgent 94 lt1 throws err 16 occasionally but starts back

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604

by terminal_crazy

Ls1 running issue

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686

Speedometer not working -- Voltage at output wire wrong!

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12K

by pea_ridger2003

LS Injector Data for LT1

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603

by terminal_crazy

1999 ls1 t56 harness question

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422

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2K