- Need Suggestions: SD tune good, MAF aint
- Having some alternator - wiring issues
- to tune for the cutout or to sell it
- please help !!
- HPT & Reduced Power
- exhaust problem popping at idle
- weird list of codes
- HPT Guys where should I put my fans for a 180 T Stat?
- 08 Vortec Max CNG
- timming
- *****Gettysburg PA Tune and Porting session 7/18-7/26*****
- MAF question
- Mounting LM1 Meter
- My A/F Band - what should I do?
- Predator RPM Off????
- Year of PCM?
- P0171 Code and Vacuum leak?
- Tuning for smog test
- Need help with idle issues- anyone in atlanta?
- 8cyl to a 4 cyl?
- Use advertised or tested flow rate to calculate IFR
- 02 sensor question
- Non LSx KR problem
- Converting A4 to M6
- No 1st or 4th gear in new trans
- LTFT Tuning Question?
- need 2 credits for a tune
- Instrument cluster acting up!!!
- Speedometer problems 2002 trans am
- Tune for Bracket Racing
- Need a 01 m6 stock Edit file
- opinions on my tune please.Sts gt67 Trans am.
- '00 corvette's MAF sensor on a '02 LS1 Camaro
- Why Would My Car Make more power with Hotter Cooland Temp?
- Houston We Have A Problem Please Help
- Need a base tune to drive car to tuners shop
- hot start and idle in gear problem
- superchips really work?
- How in the heck do i have Knock?? look at my log
- hypertech tuner 3 question????
- 103 mm MAF
- 2005 Chevrolet Silverado 6.0 Loss of Communication
- Can I swap PCM's in an 05 GTO by Disabling VATS w. EFIlive?
- Help tuning a FI C6 Z06!!!
- HPT site down?????
- tach issue!
- need help trying to load intial start up tune on S/CLSX427
- P0135,P0155 codes
- should i run OLSD 1200rpm and under for better idle quality?
- wideband logging without EIO
- Few small problems..help!
- Help Me! Can't get HP Tuners on my computer without internet!
- Any VA/MD/DC tuners out there?
- Can Someone Please Post The Average Numbers For...
- Wideband help please
- aeroforce interceptor
- Tuner near Madison Wisconsin
- Tuner couldnt tune!
- Is the RoadRunner for me?
- Hptuner guys, help
- Computer Clearing
- fast b2b
- Need Expert tuners opinion
- o2 sensor issue, p0132, p0134
- tunning opinions...
- AC Delco Oxygen Sensor Part Number Please Read
- 98Z28 w/ 99+ Efilive Roadrunner, questions about using 99+ wiring harness
- EXTREMELY lean on the dyno>>
- Is Standard Hp Tuners O.k For Turbo Setup??
- Can I put a pcm from another car in my car?
- need help
- ok got my car scaned, tps and maf ?!
- how to use Vinci tuner for better gas mileage ?
- GMPP LS2 Controller, can run w/o fly by wire?
- Holley Mpfi Vs Xfi Efi
- Need some advice...Look!
- my car has idling issues
- Black smoke from the tail pipes when I nail the throttle from a roll
- Code: P1113 ?
- How to correct WOT AFR in each gear?
- Should I tune myself?
- 1999 w/920 RWHP w/abs delete, fly by wire issues...
- PCM wiring diagram
- SES Code P0102 Help!!!!!
- STS gt67 tune please. 1998 ls1(m6) Trans Am
- problem with trans, TC slipping etc...
- ..um what the?
- wide band o2 set ups?
- SES code p0102
- LS3 file
- EGR and AIR Problems Can anyone help?
- New Turbo LT1 tuning/diagnostic input wanted-Lean on one side only
- Timming Question
- How to turn off TCS and Skip Shift light in dash?
- Need to praise the tuning work of Jeremy Fermato
- Tuning hardware?software?
- How to fatten tune w/ HP tuners
- diablosport settings
- VAT System problem.
- AutoVE and MAF?
- I'm sure it has been ask but Nothing matches my prob CAN YOU HELP ME?
- Aftermarket MAF need retuned?? more hp??
- WOT and CL
- HPTuner VCM enhancement issue HELP!!!!!!!!!!!!
- crank position problems or something car runs bad please read
- Problem with BS3 and no injector pulse!
- Need help soon
- Problem with air bags - B1024 and B1071
- What should I log during a 1320 run?
- Help How much to sell my EFI LIVE for????
- Timing retard through IAT, EFILIVE
- is a tune the solution to my problems
- Got a problem
- Instrument Cluster
- Surging idle whats wrong??????????????????
- Ouch Emission test
- Code P0131
- diablosport parameters
- JET DST parameters? tables? I need some to compare with!
- 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?