- Shift Points
- WOT at 5600RPM car shuts off/backfire HELP!!
- Quick need help coil ground.
- Auto tranny tuning tables
- Light throttle surging...interesting find...
- 2004 Gto
- Supercharged C5 with lots of SES codes..
- What options available for a 1998 Chev Silv for VCM Tuning?
- Help with Predator in OC, CA
- 93 octance tuning = perfecto
- LM-1 O2 replacement ... which to get? and where?
- New to HP Tuners - Couple Questions???
- Tuning a Turbo or Supercharger.
- Arg! My HPT Cable is a potato! It sprouted!
- need some numbers, plz.
- tuning for new cam?
- VE Calculator
- HPTuners
- Tuning in circles... SD & IFR
- Looking for a tune
- anyone tune timing after 160 thermostat
- LS2 coils much better!
- Deteriorating Idle on 2004 A4 GTO; requesting help from experts...
- COT Question
- HP Tuners and XP Service Pack 2
- If I want to do a tune WITH the MAF, should I unplug it and speed density tune 1st??
- what should i chaneg on my tune now?
- What's all the hype over HP tuner?
- Speed density user guide
- Lm1 users need help!
- Ed Wright Tune and HP Tuner
- can someone please help me???
- Need Tunning Help Asap!!
- PCM #P0306 & 0356 Coil Trouble?
- HP Tuner customer issue
- My comp wont put out a reading
- Slp Maf..
- Can i use a 2 step??
- LS1 EDIT & HP TUNERS
- Temprature sensor on Air Box..
- High idle
- Adding transgo + SS3800 + 3.90s: tuning question..
- BCM/APM (little black boxes) questions
- Atap questions
- MAFT settings
- Knock sensors flooded w/ H20
- Problem !! Help needed
- Granatelli MAF screwing me up a little? if so, will LS1edit dyno tune definitely fix?
- Stroker Motor ?
- stock tuning tables
- How to get rid of abs light after 9" install
- MAF Wiring Schematic
- Accel Gen 7 and MAF-less
- 2002 PCM in 99 harness will it work?
- Can anyone reflash a PCM?
- Idle tuning... sound related
- Best soldering iron?
- Need some help with a code
- Some new HP Tuners EnhancedIO (1.5) screenshots *LARGE PICS*
- my 2001 camaro won't start
- hi idle/tcs inop/no codes= tcs prob?? NEED HELP
- Meaning of Upshift Torque Reduction?
- battery lost tunning
- Check out my !MAF mod
- Programmers
- Timing drops to Zero on decel?
- Killed PCM! Will edit work with reflashed pcm
- Need to lower desired IAC counts...
- Confused after reading VE sticky
- download a custom tune to a predator from a pc
- no power at ALDL connector, any suggestions?
- Diablosport Programmer Quick Question
- swapping pcm's ???
- Excellent tuning info inside...
- Where is the Headlight sensor on a 1999 Maro?
- Got a good deal on a DiabloSport Predator
- Should I get a tune....
- How to get a big cam to idle in speed density???
- looking for a tuner in il
- Car hesitating and stumbling don't know why???
- Tuning Spread Sheets
- KR when pulling 2000-6200 rpm in 2nd gear, only
- Shop & Tuner in CT or near Springfield, MA?
- No closed loop at WOT and low eng load
- tuner cat?
- Diablo tunes
- knock sensor code questions.
- Is Anyone logging with PLXDevices M-500
- Tuning without the o2 sensors
- MAF vs. SD tunes, pros and cons.
- 75 lb injector tuning ?
- running 89ish octane on a 93 octane program?
- LM-1 O2 sensor lasting 2 months ! WTF???
- predator tuning.car is rich
- MAF calibration Vs. Year ???
- Idle Airflow: Why is it such a pain... (already searched and tested stuff...)
- What determines the L-Trims?
- EFI VEpcm and ls1edit map vs rpm table
- Hego sensor?
- SES light flashing...WTF???
- LS1 Edit file...
- What is best method to find vacuum leaks?
- p0101 Maf performance code after heads install
- Is The Maf Translator Any Good? Is It Easy To Use?
- Running MAF'less..
- Understand how MAF works - DON'T DE-SCREEN IT!!
- What changes for larger injectors?
- BULLSH** codes....po410 and p0300
- HP Tuners/LS1 Edit Problem/Question
- Dyno tune
- WTF this is driving me banannas
- Car misfire P0300, NEED HELP! PLEASE!
- F.A.S.T. question
- P0102 !?!?
- p0327 and p0332
- CA Emissions, What Are People Doing?
- DFI7 or FAST?
- How to tune high load points on VE table???
- help with OBD-II code P1415
- PCM exchangeability?
- Hit 12.5 A/F on the dyno but o2's read 820 on the street. Normal?
- how to read oil pressure
- 230/238 cam tune help
- 2002 Z06 VE table
- is it possible that my tps voltage is low, causing my trans not to downshift at WOT?
- When is cam sensor triggered?
- Installed h/c, idles but tries to stall when I let off the throttle.
- HPTuners Need some insight
- MAFLESS...perhaps this will open new doors in intakes?
- tps voltage at WOT, what should the voltage be?
- Does anyone have ls1edit v1.3 or v1.4
- Tuning timing
- Need help. Falling on its face.
- how to connect efilive to other GM vehicle
- AFR question mine is not right.
- Knock sensor short circuit?
- LS1 Edit
- Question on the PE/RPM table and A/F results from Dyno
- 98 maf same as 99 and up?
- Afr - Help
- New Predator software
- Which one is better?
- MAF Table Scaling
- Bank 1 LTFTs go positive after I let off
- Poll: Have you switched tuners?
- SES light, P0102??
- Accel Gen 7 Users HELP..MST Sensor?
- Changing Gage Cluster help
- can I put 2001 pcm in a 1999?
- HP Tuners and LS1 Edit Comparison?
- Help....Fuses
- wont respond to mods
- knock sensor different types
- HELP - Predator & Dyno Tune together?
- Need help diagnosing odd problem with LS1
- Frustrating dyno day, need some help
- USB to serial Connector?
- fuel setting on hypertech
- Problems with knock sensors, PLEASE HELP!
- Need Help FLP wont shift to 3rd at WOT (Racing Tomorrow)
- Shot in the dark...
- Need Help!!
- Just installed h/c and 30lb injectors, need startup advice...
- TH400 tuning help
- IFR Table for 42# SVO Injectors?
- Air fuel reading needed.
- Please Sanity check my HPTune
- VE Tablel Correlations - to LTFT Correction
- Does anyone know a place in South Florida wheres they tune C5s or F-bodies?
- tach install
- What PCM's are compatible with my Tahoe?
- MAF tuning question after pivot table analysis
- help with hypertech ...
- Ls1 Edit and HPP3 Possible?
- Best Programmer?
- So where is the OPTIMIZE Button ?
- Great Setup For Tuning At Home?
- Changing pulley sizes
- WTF...HPtuners site down???
- Review my LTFT and advise
- When tuning off the MAF...
- 02 pcm in 99 Truck
- Oil pressure reading 129 lbs.
- Tuning Websites
- I need a Hand.
- predator tuning with cam
- any way to turn off adaptive learning?
- o2 help
- How do I get a sample of higher MAF frequency?? (what kind of driving sample)
- Carputing
- Need to get a tune ?
- URGENT!!Need Help!!
- How do you figure out your (Closed Loop...)
- Service Vehicle light?
- How to get false knock
- Low timing, but seeing no KR?
- Need tuning
- Anyone have the IFR table
- Trouble code P1416
- Swaping LS1 and LS6 MAP sensors???
- Help!!!
- Open loop/ SD tune is killing me
- maybe you guys can help.
- Fastech
- Manual fan switch problems
- P 0160 what does this code mean?
- Diagnosis of Engine Codes in MO
- Having some MAF problems (I think)
- HPP3 causing gear problems?
- Too much gas.. fumes killing me.. Edit Question
- Help! PCM is not getting power!
- Switching from 30lb to 42lb injectors?
- I hope this is the right place for this thread p1404 HELP.
- drive cycle...
- Need help with predator tune stuff after headers:
- No open loop at WOT
- 0420 code
- Ca. Smog trouble.
- Help tuning M6 car with 224 cam
- Strange symptoms
- LS6 Tach Signal
- help, what is crank relearn and how to do it?? misfire code and cant fig. out why!!
- anyone have a bin for 98 w/ 4.10's in an auto?
- hesitation after new fuel filter
- My car has never been Autotap'd, having someone do it, what do I look for?
- Tuning basics
- Compatability Q: HP Tuners & Westers
- Unplugged the MAF and did some logging
- Has anyone ever been to REV EXTREME?
- Need a spare PCM, due to ED WRIGHT lockout!!!!
- Does HPP3 clear codes
- Is the Chip hurint my performance?
- Is the Chip hurting performance?
- check engine lights abs gone and low fluid?
- Smog issues....pain in the ass....HELP
- SES light burned out.
- 4l60e shifting
- bad try
- wideband tuning - AFR
- Differences in tune for 5.3L and 6.0L?
- 98 ls1 oil pressure sensor pin outs?
- Camaro speed limiter removal.
- MAF Replacement Tube for SD Tuning
- Service engine soon trouble
- Man I love this site
- LS1 won't let me overwrite
- VE tuning. I've got a problem
- Had car tuned, now idle problem.
- Non MAF-less Tuning
- car is sputtering and back firing. PLEASE HELP.