- pcm wiring
- speed density Qs
- 3 codes after road course
- 98c5 PCM to a 99+
- Exhaust smells and loss of HP!
- Cant Get Tach Signal To Msii
- LT1 Help
- LC1 Guys that have done an RMA...
- Need tuned computer turned back to stock-LS1
- TSP Giant Cam Tune
- ANOTHER Idle problem
- What are My Options
- Commanded AFR in PE mode question
- how much will a tune help performance for my car?
- What transmission tune adjustment for converter
- Data Logging Software
- Contacting Autotap!!!
- Tuning for consistency
- fast xfi standalone
- Modified DFCO settings - not getting expected results
- STFT VS Wideband tuning for VE tables
- Programing the tach
- 5800 RPM stumble
- newb with hp tuner
- PE mode question
- HP Tuners.. Worth it?
- New at Tuning Question
- '03 Vette Drive-by-Wire Pinout
- Idle hangs until I come to a complete stop. What tables to look at in tune(HP Tuners)
- What happened to the beta tuning book?
- Horrible 60 foots, is it in the tune??
- Speartech m6 to 4l80e
- after leaving transmission shop
- efilive converting to speed density
- Used to have LS1 Edit......
- Tuning a 4L60E for nitrous
- hypertech power programmer...
- Lean A/F issue stock?
- diablo tuning and supercharger questions
- How do you connect HPTuners to laptop?
- Just can't figure it out
- HELP!! Car has no start condition.
- HELP!!! car wont turn over
- EFI Live Help
- Whats up with my timing?
- ECU question about different years
- Problems with LT headers
- would headers change AFR????
- ECU engine codes
- O2 Codes
- 02 sims for chevy truck
- possibly need new inj/pump? pls read
- Safe or Not Safe????
- What Tuners to buy
- Lean Cruise Tables
- Headers and deleted cats, getting DTC's ! What to do ?
- xfi tune
- How did you get started tuning?
- Can you scan a BCM for Vats resistance
- Flashed my 98 LS1 to stock, wont start?
- p1153 code?
- cooling fans question?
- PO131 code, heavy miss. help
- Which sponsor sells Innovate wideband kits?
- AFR WB Error Histogram
- 160 therm
- What did I do?
- Please take at my tune and log, I think I almost have it
- Reset My car PCM
- Computer Or Leak?
- P1639 P1635
- weird problem
- 14.6:1 AFR hear me out
- Keep throwing P0102
- What's the difference in these two tunes?
- SD tune the VE + higher IAT = LEAN!!!
- A Gen IV crate motor w/a 58 Tooth Reluctor into a Gen III C5?
- 90mm ls6 intake man. + 90mm TB = TUNE?
- anyone else with a FAST Dual a/f meter??
- Hypertech programmer guestion
- What are some signs that your O2's are going bad?
- elvevation-tuning?
- HElp, car will barely run?,CODE P0160.
- Tuning in central NC
- Can I make my 99 4L60e Lock up at a colder temp?
- Wideband too close to exit of exhaust cause skewed readings?
- Need some help with a P0410
- need some help guys
- Just installed LT's, HF cat Y, and Catback. Car is bone stock. Should I tune?
- my stft and ltft dont read at all
- First scan with HPT, lots of questions.
- Tuning question
- Idle rpm / voltage drop when hi-fans start up
- tune near arkansas?
- Anyone having problems with Their PCM getting wet?
- trans question with efi live
- '08 60L LS2 Savanah Van schematics needed
- General 98 pcm tuning question
- 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
- Speedometer problems 2002 trans am
- Instrument cluster acting up!!!
- 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.....