- I Need A Computer/pcm/ecm
- Popping and loading up?!?!
- Need help with WOT timing please.
- Can a dealership calibrate my speedometer???
- ECM PPM signal?
- Serial data cluster/pcm ?'s
- Serious Help with CODES?!???
- changing from 2000 OS to 2002 OS??
- OBD-II link not working
- RPM Reading low compared to Auto Tap
- Anybody here runnin the NGK Powerdex WB?
- Can a 04 PCM be used in a 99 Silverado
- Please don't through rocks, but a Hypertech question
- AFR Question
- Help with timing tuner and EFiLive
- Torn on Engine MGT
- If Microsoft made the Op Sys for Cars...
- 4l60e tuning
- Higher compression vs timing
- Need to look at an ideal histogram please.
- Inspection concerns.....
- N2O Timing Question
- Do I have a tune?
- changing tire size on 02 z with hptuners,
- outside air 15 vs 80 degrees @ wot
- trouble codes
- a few quick questions..
- car wont idle
- stock pcm hp levels
- stock advance
- knock sensor code..
- Help - Service Engine Soon Light came on!
- ve question
- Anyone turn off EGR & AIR Pump?
- ls1/lt1 fuel management system
- Tuning with Snap On MT2500 aka "The Brick"
- 3Bar Tune
- Cool EFI Live Video
- mad z28 has master tuning
- O2 sensor
- Can't get 2bar EFI Live to run more than 3 seconds.
- F.A.S.T. Wideband interfacing with HP Tuners
- Problem Resetting PCM
- WHY?? AFR Roller Coaster at steady state driving
- I Need Help With A Code...
- Free PCM Diagonostic software
- someone help that has HP tuners and a LC-1 Wideband
- Idle and accel. help
- Wideband users: which setup will do this?
- How to change your idle in Park
- ed wright????
- G-tech pro performance meter/RR meter
- ported tb = high idle and IAC's of zero
- stand alone wiring harness
- Any feedback on Supertune in KC for tuning?
- 2 bar Map sensor part #
- what rpm should my car be able to idle
- need some help with egr codes
- Need help....G5X1 and GT-2
- Stock to 42lb lucas
- Need help on 2000 chevy pickup
- Injector questions (SCPI to MPFI)
- Bin File for a '02 Express Van 2500 with 5.7 Vortec
- How to determine if a car has CAN interface?
- Just bought HPT
- put in a wide band and damn i am runnin rich
- best tune?
- need help with tune
- what parameters to log using EFI live to idle better
- P0107 - What Is The Fix?
- 98 tuning question
- Diagnosing rear O2's
- IAC affect start up? HELP
- Aftermarket Wiring Harness any good???
- predator question
- Wideband?
- HPTuners Error - Can't locate PCM boot loader
- Any Sponsors Carry LS1 Edit ?
- HP Upgrade?
- keep blowing the driver side inj fuse
- Just ordered HPtuners
- Rough idle, loss of power, no check engine light!
- LT1 code 16?
- Hptuners Pro Suite
- Fairly Newbie - Dyno Procedures
- Reading "Air Bag System Faults"
- Ls1 msd
- What the Heck Controls Fuel at Start up?
- need tuner close to burleson area!!!!
- LS2 Random Misfire
- Reasons For P0101
- Anybody know about BCM's
- anybody use the ngk wideband
- TRex tune?
- O2 Sensor question,
- Need to return to the stock tune...
- wide band question
- 02's not switching
- what is a safe air fuel ratio for a turbo car
- HP and other vehicles
- Hp Tuners/N2O
- tune question
- HPTuners?
- New Feature added!!!
- Upgrading the OS on a 99 Silverado w/Flashscan
- Anyone using megasquirt on an LT1?
- Problems with idle
- Manual Shift Mode Option? 2000+ models?
- Can Someone explain the How & Why of DFCO?
- Stalling Vette, please help.
- Sounds like misfire, no check engine light
- Stock 06 GTO-Very lean in open loop-Help!
- IAC Problem/Question
- AEM Wide Band Install
- racetronix 42lbs injectors
- EFI LIVE USERS - De acceleration
- LC-1/Wideband Gauge Questions
- high idle...
- How hard is it to tune your own car?
- Maf + Turbo + HP tuners?
- stupid question, should be a easy reply
- PID for WB through rear o2's
- please answer this ??
- Speedo acting up?
- HP Tuner help!!???
- how many mods is to many for a mail order tune?
- Laptop to use with HP Tuners for my LS1?
- Will I need a tune?
- Does a P0106 code affect tune/power?
- I need help with my o2 sensor
- RPM's coming down slow.
- No hole in accufabThrottle body, having problem with idle - tuning
- Fuel Trims Problem HELP!!
- How bad is it...
- Only 5 from LT's, Tune?
- Thanksgiving Week-end Sale!!!
- WOT o2s go lean , ??
- how does licensing work for hpt 2bar on 98's?
- Custom PCM Tuning
- New to the board... Question for guys with mildly cammed LT1's
- LS2 Tuning now at Exotic Performance Plus!
- TCS stuck on, can I disable?
- Manifold Vacuume only 6.5???
- Looking For Red Hard Supra Couldnt find him in the Members list
- HPTuners MPVI standard vs professional
- wrong MAF tuning!; (G/sec#s) for a ported MAF?
- Why does everyone ask me if I have a chip?
- VHP Handheld Question on Shifting
- Predator torque management?
- Failed write @ C1000 brand new TB SS
- Trans Tuning????
- OBD II connector
- Need HELP with PCM!!!!
- Confusing issue....
- O2 sensor slow response fix
- 98 tuning choices
- Does the PCM send out Dash info ?? Via Can maybe ??
- (ses) Help..
- a good commaded fuel table for a blown 408
- What does DTC P1156 mean?
- VE table tuning on the street vs on a variable-load dyno
- Someone help! Starting problem with a dodge Dakota.
- Stock 1998 Z28 A4 .cal file needed
- New "Timing Tuner" on the market
- Please help with codes 0300 and 0358 after header install
- car wont run when cold
- New PCM question!
- Stock converter unlock %?
- big stuff 3 for SD tuning only?
- Need quick help....asap.
- How Much Timing Do LS1's Run Stock
- Tuning Guru's Need Held with OLFA and Temp vs. Map Table
- pcm4less for obdII
- What wideband are you BS3 guys runing??
- Pe Enable Tps,, Hot Select 284f
- Computer problem or Injector problem LT1. Open and closed loop mode questions.
- Westers Tune Questions??
- Stupid me
- Disable adaptive learning with Shift Kit?
- tuning for n2o and a cut out
- 408 SD Tune WONT IDLE
- Security, BCM, Something??
- EFI live scan question
- 12V at 6000 RPM NA and 11.8V at 5300 RPM N2O
- Flashing a replacement PCM
- how much does LS1Edit cost?
- NEWBIE DFi questions
- IFR For Accel 36lb Injectors
- Tuning help please 402
- MAF Translator worth it?
- SES Light Question..
- Need to Reset PCM
- what question should I ask my tuner?
- KR Problem
- Stock LS1 Rpm restrictions
- Obdii
- TCC Lockup Problems
- Speed Inc & BS3 Harness for Stock Guages
- What table for open loop idle control ?
- No power at diagnostics port?
- Throwing PO 0410 Code - help needed
- 2.73 to 3.42s tuning w/ Hypertech -WTF?
- Difference in computers?
- HP TUNER number?
- I need Help wiring a Harlan 2 Step!?!?!?
- Why NO Boost at stock map sensor location???
- Need help with VE and Timing Tables-TEC3
- Finally getting HP Tuner's, got a question
- laptop fried, lost my file
- what lap top do i buy for tuning?
- Need help with VE and Timing Tables
- What to get rid of for SD tune.
- hptuners help
- tuning in kansas
- Cant view my timing table
- Lt1 Missfire
- ls1 edit
- LTFT's off from bank to bank - ASA cam - help!
- Major Problems Need Your HELP!!1
- DynoJet wideband replacement O2 sensor
- LC-1 wideband and HP tuners 2.1
- Need some for tuning after A4 swap
- Help Please!
- Best For Me?
- Converting AT1 autotap to usb
- Switching PCM's
- P0410 Secondary Air Injection (AIR) System. Need help.
- Should i tune?
- Car won't idle...having problems after wire play
- when did the bin depository become just for hp tuner customers?
- FI VE question..
- OBDII port
- Calc CylAir vs DynCylAir
- Autotap: Total Misfire Current Count???
- OBDII Codes Help
- Cars that have gone faster than 9.90 with a FAST system...
- MAP reading doesnt match in histograms??? HPT
- FAST Users inside...please :)
- New to tuning
- HELP! A4 Trans acting up after H&C install
- tuning quesions? when to tune?
- throttle follower
- CEL on throwing 3 codes.
- g5x4 cam, no tune
- Cheapest Place to buy O2 Bungs/Plugs?
- Best tuning for 02 ls1 & 97 lt1
- is there a way to put a valet(parking attendant) chip in the ls1?
- Tune Worth The $$$?
- extra injectors or FMU with HPtuners???
- stock afr