- Can a tune make me pass emissions?
- Tuned - CEL Code Questions
- Hypertech Question need help ASAP!!!
- Changing engine. need to change tune...
- E85 383 LT1 tuning
- dyno problems...HELP
- Recalibrate my shift points?!?!?!?
- Weird problem, need suggestions
- PO124 DTC need help solving this!
- Need a tune around N.C
- Wacky VE??
- LS swap Truck, car O2s interchange no activity problems
- FAST EFI in Indiana
- Need Help!! Stumped
- Bosch 13111 o2 sensor problems
- Engine Code - P0135 & P0155 - Need QUICK fix
- ls1edit
- speed density research, where to start??
- Might have tunning issues, PLEASE help.
- Will these codes pass OBD2 Inspection?
- New 00 Camaro SS owner Please help w/codes
- 234/242, .598/.610 114+4 surge?
- i need PCM tuning help in knoxville TN area...please, please
- People with widebands...
- Stand Alone ECM's. Where are you mounting them?
- How do i Set up PID's to measure RAF?
- PCM For LEss Sponser
- Throwing codes. Please help
- Possible PCM Damage
- Everthing worked out except warm restart w/A/C
- car wont idle
- Please comment on this log file
- need help with efi live sd tune.....
- How do I improve initial throttle response
- Dyno Tune Problem on N20
- Service vehicle light and computer error.
- should i change my fan temps?
- Tuning with LS1 edit
- Raf down 2 grams a second after heads?
- BS3 fuel pump and fan wiring
- NeeD HeLP.PLEASE ANY1!!!!!!!
- Big Stuff/dynojet RPM discrepancy
- Car running rough after WOT run
- What could be causing this????? VIDEO
- Question about tuning and idle
- How to get IAC steps lower?
- Terrible Lean at Idle with AC-on
- HUD In a trans am?
- Can anyone bring E40's back to life?
- ls1edit custom tune locked, turner moved away
- code problem
- Diablo With Hpt, Question!!
- delco or bosch 02 sensors?
- Help with Wet Nitrous Timing Retard
- car starts great then surges down for 2 seconds then idles fine. Why the surge?
- Looking for a similar heads/cam HPTuners BIN......mods inside
- IAC failer...do you get a code????
- Completely stumped this issue/problem...
- handheld question
- I put 28" tall tires and now the ABS INOP and Brake dash lights are on.
- 1 Big Stuff 3 w/ DAI and GM trans LS1 harness In Stock *DEAL*
- Engine cutting out.
- Who does their own tuning with HPTuners?
- Best Wideband for Hp Tuners STD version?
- Saving a tune in Diablo
- Tuner near St. Louis
- Best Scan Tool
- how to go about pulling the PCM out of the Car ? to get a mail order tune ?
- When tuning what Duty Cycle would FAST 33lb Fuel injector be using in a 402 ? 90+ % ?
- HP Tuners and Apple
- What am I really Sacrificing Being an Open Loop Tune?
- How do I make my LM-1 work with HPT Interface?
- Hptuners and GMPP e67 ?
- forcing open loop
- Can a ported MAF hurt my tune?
- Need a cheap laptop for tuning? I have one FS!
- stock C6 Z06 injector IFR table
- Help with my 60# Motrons
- SD Tune
- what should i get. help
- p 500
- economy tunes
- heads cam tune help???
- Predator vs. Superchips
- Predator Programmer Question
- Please Help ,Cold start ,Cool Weather
- HPTune Help
- Car is STILL LEAN at WOT! LTFTs going negative at WOT! Please help!
- I wanna learn
- JAAM Ramair Kit effect A/F Ratio???
- 70 chevelle swap LQ4.fires but dont stay runing
- Tuning Help! Scan tool info
- 13111 insufficient switching Vs. exhaust leak
- 12.1@120.33mph w/ 477whp????
- VATS? car wont start! HELP!
- Anyone getting rid of HPTuners and a wideband setup?
- LS2 TB onto my 408 and now Codes, help
- Need a HPT tune file
- After tune, tuner said I needed new o2 sensors
- 95 lt1 fuel issue
- Computer tuners
- Please explain to me how to adjust BLM's
- Knock Sensor Problems
- MAF To adjust or not to adjust?
- Starting to get real sick of the cam'd life.
- How cranking determined?
- Primary and Secondary VE
- ? about wideband commander
- 2-3 is flaring up and slow at the track?
- Code P043. Newly installed LS3 416 in 02 Z06. WTF
- computer crashed
- need a 98 stock tune
- Anyone have this problem.
- Knock Knock need help spark retard
- csv files
- 02 LS swap b1s1 b2s1 insufficient activity.
- Very fustrating --> whats wrong with my SD tuning
- HPT AIR/EGR/Rear O2 delete after LT Headers
- Help!!!
- need efilive help after h/c install
- afr head/cam combo BIN file????
- I need help
- hey i really need some help asap
- Tuning/Emissions in PA
- Can someone help with what to replace next?
- another sct xcal2 question..
- LT1 - no a.c. voltage to ICM - other test results
- another diablo question.
- EFI live Vista HELP!
- Mind boggling issue... hunting for help.
- Can MAF flow be used to calculate horsepower or Inj duty cycle?
- 03 Z06 #'s
- Does anyone with HPT Have Breateless MAF Ends?
- Strange throttle/idle problem... Could IAC be the cause?
- Type of Shift light
- How do I ensure HPPIII is clean of my vin?
- random missfire
- Stalling when coming to stop
- USB to Serial Port Adapters
- injector scaling help
- Swaped to 99+ pcm
- Predator Question
- O2 Sensor question(bosch 13111)
- Tuner around Iowa?
- P0154 code after header install
- Need Part Number for Denso Corvette Rear O2 Sensors
- Tune for a TR230
- A4 to 56 tune but keep diablo?
- # 3 control circuit code
- need to program the pcm
- Crankshaft Position Sensor
- Spreadsheet to show VE table error %
- got a diablo.
- megasquirt with factory coils yet???
- 2-3 A4 Shift lag
- will someone look at my log, dont think o2's are acting right
- Best Tuner
- need help
- How do you force a car to start in closed loop and never go into open?
- Logworks Problem
- Lookin For Advice
- B3807, B4103
- newbee qn on LS7
- Where to buy FAST XFI ?
- Codes setting after tune
- best tuner...
- Trailblazer SS LS2 SWAP - PCM editing?
- Corvette 6sp AT file EFI Live format
- Professional Tuners School!!
- Slp Maf/Tuning Question
- Ls1 To Ls2 99 Camaro
- 98 knock sensor
- Need NEW Stock MAF asap
- Question On Rear O2 Sensors
- ls1 into v6 bird... how to tune
- Looking for a good tune around Nashville,TN?
- OBD II port not working
- MS4 cammed 99c5 P0101, 174 175
- cuts in and out
- Tuning and Drivabilty ISSUE*****
- I need operating system # 9381344 for my car!
- Quick tune question-need answered ASAP
- Replaced my O2's, car still bucks!
- LC1 Innovate G3 Gauge and HPTuners MPVI Pro
- Old Predator tire size - gear chart
- Dtc P2138?
- Typically speaking, Would the MAP values increase or decrease
- 3bar map tune efilive
- Sniper
- please help with codes on my sisters Z28 have EFI live log
- Running rich
- I attempted to data log a speed density drive, very confused at results for LTFT
- Setting upp scanner to log without EIO
- 93z28 rear gear change, computer changes needed?
- OBD port missing from salvage harness?
- air monitoring code check SES light
- Timing Tuner question
- MAP SENSOR+ Vic JR = Where?????
- AutoXray 6000 vs. Datamaster
- How to take my tune to the next level?
- 02 z28 pcm swap to 03 z06 pcm
- SES secondary Air Inj System Malfunction P0410
- question about ses light
- anyone have screenshots
- upgrading to efi live custom op question
- Got a tricky one for you.....
- Vendors or where to buy 99 up PCM
- B5001 table (MAF sensor calibration )
- Any benefit going back to closed loop?
- PCM Issue???
- First tune
- OBD1 conversion question
- COT enable temp and Torque management
- Any tuners in Sourthern, IL?
- re-tune @ another shop??
- Beware of 409 motorsports mail order tune!
- Best programmer for deleting speed limiter
- Idle Tuning issues. Need advice.
- does HP Tuners.....
- Here's one for the ages!
- Please any help or advice would be great
- 4l60e swapped to th350 now it wont let me tune
- speed density tuning in florida
- p0171
- Black box... what do you guys do???
- Anyone had a problem tuning a car w/o cats in CA?
- 98 car upgrading PCM??
- Tuning Idle Spark
- Bad repeating hesitation on acceleration
- E38 LS3 Vette tuning
- New injectors, now can't hold idle.
- Wideband Install Difficulty
- need help with jet dst tuner
- question for interceptor owners
- Lower MPG but no knock??
- Stock 2.73 shift points and RPM
- Check engine light after longtubes
- Fast Tcu And Pcm?
- LS7 Carb intake manifold pressure drop?
- Wideband and Hp Tuners Questions
- Does cutout effect A/F Ratio or tune?
- Code P430
- base tune for a 6.0L l92/L76
- BS3 Install
- Predator Adjustments
- need advise
- tuner cat help
- Will predator work in my 98?
- SOS!!!Car won't start after a4 to m6 swap. Got no spark at the motor. SOS!!!
- 98 car, swap in 99+ pcm, questions