- Surging Poll after Cam; please vote if you don't have surging problems too!
- What causes timing to jump while decelerating w/no throttle?
- Tech 2 transmission shifts
- which handheld or programmer is this?
- p0443 code...need help
- Hp Tunner 2000 Fbody
- Weird injector pulsewidth ?
- want to see fire balls shooting out the exhaust? Host my vid
- EFI LIve PiD
- diffrence 98 -99-02
- HP Tuners lean-burn function
- Cold weather Start with HP Tuners.
- Does PCM use high or low signal O2 feed?
- Newest Version of LS1edit..??????
- hp tuners used as window switch
- Does anyone have a trex tune that I could look at???
- octane ?
- 1133 and 1153 by the way!
- another Question with PCM
- Hp Tuners Question.
- FTC cell boundaries in late model Fbodies
- PCM DEAD? Wrote C5 LS1edit file into Fbody of same year..dead
- Would Like Some Input Please!!
- Cold Idle is Improving
- Engine detuning itself
- What does TPS sensor do?
- New 408", 1-2 sec into dyno pull, falls flat, shutsdown till you let off, cause?
- First things to do while tuning for a supercharger
- HPtuners + Hybrid = confused.
- VE influence on wot
- ECU tuner ever expected for the Colorado platform?
- PCM code P1336
- Hp tuners all cars of same year compatible?
- how to check cam sensor?!?!
- Need some help with with PCM!
- Innovate LM1 users:
- Surging/Bucking...the saga continues...
- Should I get a dyno tune...
- Is This A Major Tuning Problem?
- Holy codes Batman! A story of magnificent proportions
- LS1 Edit
- Low coolant light on.
- About ready to give up on VE tuning, please help..
- Smart out of the box thinkers needed!!
- Can ANYONE tune a 228/228 114LSA in an A4? with no surging?
- A/C idle?
- Big Stuff 3
- Help need picture of tach wire on PCM!!
- HP tuners ordering question
- Need Sponser/other-dyno, east TENN
- Dyno Dip at 5,300 rpm. Tuner is perplexed.
- O2s and WOT
- 2000 SS SES code #404
- Trying SD tune: How to get car to idle and/or not stall on braking?
- tune-up or tune?
- A clean MAF is a happy MAF
- AFR Issue
- Speed Density tune + OBD2 emissions?
- is there a "college student budget" version of ANYTHING?
- HELP...about to give up on SD open loop
- Do I need a tune?
- LS1 Wiring Harness
- I need advice with a cam tune, and possible solutions with 02 sensors and misfire
- How do you delete codes with HP
- hypertech power programmer
- Faulty MAF translator??
- LTFT Spreadsheet?
- High LTFT's - need help!!!
- Will replacing knock sensors do any good?
- How much timing on top end is best for power?
- FTC boundary questions, mine are very tight (900, 1200, 1600 RPM) should I space them
- where to tap into o2 sensor off pcm??
- WHOA! This might be good news.
- Editing Program
- whats needed to reflash a pcm?
- looking for hpt bin for d1 procharger 98 a4
- 2002 TA WS6 RA Predator question
- Car Keeps Dying
- MAF translator directions
- need help!!!!!!!!!!!
- Help with KR have AutoTap
- Help with LM-1 setup
- any recomandations on o2 simulators for 2000 z28???
- EFILive?
- Tunner in or around Kentucky???
- YEAA!!! SES light poped on!
- Yeah Baby, yeah!
- sanity check me on timing advance...
- Where can i find another hptuners connector?
- Please Help Me, Guys
- Tunning a STS Kit w/ Predator?
- How does my A/F look?
- LS1edit: Runtime Error 7 Out of Memory
- LS1Edit, A4 corrupted tables?
- Help with cables please
- wide band tune or not?
- LS1 Edit Qs
- Guys I used HP Tuners and this is what I got
- Help with tune
- Maf reads 0hz!?!?!?
- Who has sold their LS1-Edit?
- can i use a predator to adjust my speedo with a non stock tune?
- Cam tuning
- IFR question and bigger injectors
- excess vacuum pass test
- Anybody ever had a wideband sensor fail?
- hp tuners question
- C5 A4 strange shifting
- FS: LS1 Edit & MAF Translator
- question about pcm tuners
- 98-99 HO Spark Table File
- hpp3
- Need tuning suggestion...
- what can be upgraded computer wise or in ignition?
- Good LS1 Tuners in Pa.
- Code Help.
- Why does my car untune itself after a couple days?
- need big cam LS1Edit file
- oh geez, ve tuning. stupid ?
- 1st time with wideband - AFR questions
- nedd urgent edit help
- Is the Hypertech Tuning any good?
- SLP MAF (early version) - tuning
- Zeitronix Wideband
- Wideband Question (EFI Live Related)
- tuning = kicking my a$$
- Successfully desensitized my knock sensors with HPTuners
- Need help with sd tune
- HPTuner problem......
- problem with speed dommeter a tuning problem or not
- Wideband install tip... + a priceless moment..
- OEM O2 sensor discrepancy
- Went back to Stock MAF
- Add timing of lean out a:f?
- A4 guys with Hypertech Programmer, shift points?
- EFI Live
- non GM tuning software
- Fast, BS3 vs LTFTs
- First ever tune this week
- LS1edit vs HP Tuners
- Are Predator custom tunes locked..
- Predator
- Low coolant light on, but everything is fine?
- Problems logging on with HPTuners
- Questions about tuning using HPtuner
- Got a P1133 Trouble code
- LS1 4L60-E transplant to 72 GMC
- O2 sensors
- HP Tuners Is Awesome!
- HPT Normal Shift Settings
- Help with LTFT - HP Tuners
- HP Tuners Upgrade Question?
- Reset a HPP3
- HELP!!!! Nelson efans wiring harness
- Awesome Book
- Optimum A/F ratio for NA LS1
- 99 Formula Alternator Went Out Questions Inside
- Need a PCM tuner in/near Atlanta
- 24.5 max timing? will I gain going to 27.5?
- Effect of PCV system on LTFTs?
- Screen in or screen out?
- Couple questions about LTFT's???
- Can't READ 2003 C5 Z06 with LS1 Edit
- Best w/b setup for my needs??
- d1 tuning
- What to buy LS1 edit or HP tuner
- HP Tuners Questions....
- Mustang people help..
- Is there programmer from HP tuner?
- Autotap
- Retard vs. RPM(Traction control system)
- Timing
- Is this possible with hp tuners?
- Driveability????
- Big cam tuning help.....
- Thermostat is a 180 deg. at what temp do I have the fans kick on?
- How to tune a big cam without O2s??
- How to tune for 87 octane?
- car goes lean at launch at the track...how to tune around this?
- LS1 Edit into a Predator?
- ? about ls1 edit
- NE1 ever been logging and banged the rev limiter?
- Joe O, ChrisB, No-Go, gameover??????
- Reality Check, PE = WOT only?
- Wideband
- Basic tuning question
- How did you install your LM-1?
- VE Tuning, Which IFR do I use?
- A code and a question
- Bad PCM
- Just got Dyno'd and I am runnig an A/F of...
- Help me figure out this mystery PCM
- Car bucks at low RPMs
- P0440 EVAP Code
- I need emergency help
- Obd Ii Vpw
- Argg I did the inevitable this morning
- o2 sensor question
- HP Tuners 1.5 is out!
- Injector Pulse Width and O2 sensor readings Question
- Noise/Tune help needed
- Futral Tune or Dyno Chassis?
- Futral Tune or Dyno Chassis?
- Headlights go up and down by themslefs. Help
- tach off by 300, how can I fix it?
- p0200, injector circuit open.....
- Throttle Cracker -> airflow && airflow decay
- Need some help tuning @ idle...makeshift logs within
- tuning help???
- Autotap Config Files
- surging after converter install
- PCM Differences?
- This is why your butt-o-meter sucks for tuning
- Transmission -> Shift Firmness
- EFILive Flashscan set to be released in Nov
- In Car dyno!
- Looking for a STOCK 2000 M6 .Bin file
- Dropping Idle Speed
- big stuff 3 ecu
- Compression ratio & cubic Inch Calculator
- Need a tune but dont know where to start??
- Looking for a data logger.
- HPTuner methods
- Transmission Tab / Shift Speed
- Tech 2
- down shifting/ p0171 & 0174
- cylinder size
- need halp asap...gotta set my injector tables back closer to stock!
- Where could find a programmer with tune?
- MAF Translators, worth it or not.
- quick wiring question
- PCM data issue
- Emissions testing
- SES Light on after Heads & Ls6 intake installed?
- MAP voltage - help?
- HPTuner site down...HHMMMM!!!!
- Code P0704......
- #7 cylinder aweful misfire, checked everything. Tuning?
- On a 99 SS, does the PCM read oil pressure?
- Finding an intake leak question(poss parts damage)
- hey guys, im getting 9mpg, im gettin the car atapd, anything i should look for?
- Open Loop Question
- How to fix DTCs for insufficient switching O2"s?
- MAF relocation
- help with spark map
- HP Tuner TC tuning
- Shift Points
- Quick need help coil ground.
- Auto tranny tuning tables
- Light throttle surging...interesting find...