- My first Speed-Density Tune
- Lt1 Edit Help Please!!
- trans codes = limp mode???
- Runs fine for a min when cold then starts misfiring...help
- Tuning? How much will it help?
- Tuning for consistency
- P0300 code... please help!
- Throwing P0300 Code, please help!
- P1635 (Aux reference)
- Speartech releases latest edition of Offboard Programming Harnesses
- Bad Injector or Bad O2?? Help me out
- blawar ???
- LT4 PCM Question?
- 0300 misfire after header install
- o2 won't go away...:-(
- Tuning question
- LC-1 install
- Why dont FI guys just delete P1514 code?
- Need Help/Check ENG light
- Car keeps maintains throttle once gas is let off....
- what would i need?
- mega with wideband
- All of this because of a converter install??
- Disabling VATS with EFILive
- Passing emissions with Big Stuff 3.
- SES Code P0175
- .600 242/236 off idle tuning problem
- Engine swap
- c5 big cam tuning: stop me from drilling a hole in my throttle body.
- Idle tuning 408 automatics??
- What am I missing? LTFT/VE tuning.
- Electrical relays
- flow rate
- I need a new pcm for a dyno tune??
- Help with knock (graph inside)
- What options should I get with the Innovate LM-1
- INOP and Trac Off light
- changed gears in Hptuners ... not installed on car yet
- My SD TEST!
- Tune
- what a nightmare
- Best way to tune with 2 bar MAF
- Where to TUNE around me?
- Torquer v.2 bin.
- Granateli Mass Air Flow Thing?
- OBD Codes!
- HPTuners: extra eio pig tails for serial interface?
- Turned SES light off, now funky idle.
- what is causing this lean cold start *graph inside*
- Advantages/disadvantages of SD
- which wideband 02 allows me to do this? (split the output)
- Random misfires on all cylinders
- Need some histo help.......
- IFR For Stock 01 26lb injectors
- how to tune for 30#injectors
- Smog is killing me
- Has anyone heard of Kalmaker?
- Adding aux inputs to HPT pro interface
- how to clean maf
- Is a Vinci tuner really worth the $$$?
- NO "FOB TRAINING" diplayed on DIC on 1997 corvette
- Sct???
- Help! Failed NJ Inspection, HC too high!
- Innovate RPM converter hook-up
- main VE and backup VE in Autotune
- Tuning Differences Between 350LT1 & LT1 Stroked To A 383?
- Tuning for N2O
- O2 Sensor Balance
- please help
- Looking for a TSP 233/239 .bin
- TCC slip???
- Diablosport predator questions
- Looking for a laptop that will support LS1 edit.
- Keeping Stock Gauges w/ BS3
- Non WOT Above 4K SpeedDensity A/F
- Using EGR for wideband input, on NON-EGR eqipped vehicle
- Can H/P tuner reprogram for 3.90 gears?
- EFILive Scan tool not connecting to vehicle?
- Tuning help: hotcam=rich idle
- Electrical woes - Pulling my hair out!
- subaru sti tuning
- 98 PCM questions
- A.I.R. control valve connector
- .598, .608 236/242 cam and stg 1 heads tune needed
- Handheld Tuners
- HPtuners screenshot. What does this mean?
- Disconecting problem
- Speed Density dry nitrous question
- which scanner should I get?
- Would someone be willing to look over my tune...
- PO336 code on new 408" startup, wont idle or run more than a few seconds???
- "Completing" Evaporative System Readiness Test?
- Tuning in DFW area
- can pcm control variable speed rad. fan
- Smoothing
- PCM went out, now all electrical is messed up, ABS always on, misses/dies
- O2 Sensor
- Noob to tuning, not to OBDII. Need some advice and direction.
- Now accepting Pre-Orders for EFILive FlashScan V2!!
- non LS1 check engine light
- maft-pro + stock ecm + thumper?
- V2 is Released to the public!!
- Surging idle issues - please help!
- quickest seen ls1 with minor mods 1/8 mile
- Maggie Tune and Efilive
- Tuning for relocated knock sensors
- Any New Tuning Books avalible with Tranny Help?
- Dyno results...funny read
- Car running without vats module now... No check engine light self check....
- delivered engine torque in hpt
- Car is shutting off out the whole???
- How much HP is a "tune" worth.
- Style of electrical connectors, metripack? or GT 150?
- Would ABS delete cause code U1000?
- Basic Tune or Dyno Tune, that is the question.
- Emissions test and tuning?
- Car missing above 2500rpms
- Is there a PCM difference in vettes? 97-99
- How many wideband o2 oxygen sensors do I need?
- Power loss at the start line
- Tuning Gurus New SS3800 converter,Please help me Tune
- changing vin in ecu
- 98 pcm's
- Check inside for a quick laugh something I found in the G-TECH PRO SS manual
- Need Help with power programmer plus
- P0154 DTC Does it effect Performance?
- What does Tuning Cost?
- Have searched eveywhere...Please help.. Idle issues???
- idle dips with maf plugged in
- efi live
- new ver of hptuners 2.14 and rtt
- How to test if a wideband sensor needs to be replaced?
- Tuning gurus please help with AF ratio question
- Cause of LT B1 norm & LT B2 maxed out ?
- Pulling timing and leaning out.
- I NEED HELP@!!! chevy messed up my car!
- LS1 and Megasquirt trigger wheels
- Air pump always on
- Lean @ WOT after LT's
- BCM Replacement 2000 Yukon Xl - Does it need reprogramming?
- What is P0154 code?
- Super Low Dyno Today
- starting issues
- Lost Power
- HPTuners v2.1.14 RTT now car won't start...
- Alternator charging question.
- Running Lean
- Can I swap computers
- HP Tuners WOT Shift Question
- Could somebody help me with this file?
- HPT MPVI logging off Autometer Cobalt Fuel Pressure gauge-has anyone done it?
- obdII not working?
- Newer GM 2 BAR MAP (the small one) - Proper HP Tuners Values (scalar)?
- Look What I Have Been Playing With...
- Quarter Mile Customs- WTF???
- CEL and surgeing
- Can anyone tune a '03 4.3L Sonoma?
- NEED HELP!!! 2 Bar MAP key on says 2.22V but 0kpa
- Learn me on some timing
- Gains Stock Engine
- Any software to support both 97 & 02 fbody?
- MAF Flow vs. Frequency?
- Really odd electrical problem.
- 2007 LS1Tech Calendars Available!!!
- If dealer scans a tuned car...(Predator)
- Def file
- How do BLM modifications affect tuning?
- slp maf and ms4???
- What is correct key on reading for 2 bar MAP???
- Help!!! I need computer files
- 2002 Escalade ECU help???????
- How to get rid of "Check Gas Cap"
- idle question
- HTPP3 question
- code not in HPT?
- Speed Density Tuning
- WOT timing
- Retuning (Converter Replacement?)
- Gen 7 Install
- Not Enough Vaccuum
- HP Tuners VCM Suite v2.1.14 is Now Available!
- Could I use injectors, or get away with the stockers?>>
- I Need A Tune
- Random Misfire with no codes
- what are the best computer tuners for the LS1
- Bosch o2 used w/ LM-1: standalone p/n?
- granitelli hand held
- need help! Tuning prob. after gear swap
- 99-00 complete conversion need help w/ vats
- 02 Sensor Voltage Switching
- rev limiter
- Are all LSU (WB) sensors pretty much the same?
- Torque Management Question...
- Transmission help
- Off idle knock at track...suggestions??
- Installing a Wideband question
- my procharged car is making 250+ temps
- please help ASAP
- How to test O2 sensors.
- Speedometer correction ratio for Gear swap needed 98 F-Body
- Please Help
- pcm guru's
- LT1 OBD 1 Tuners!!!!!!!!!! NEED HELP
- where to go to delete codes?
- tuning? is it worth it?
- C0240, C0041 and C0036 Codes after cam
- help! Knock sensor!
- Checked the stickies...and
- Do they make a serial port to USB adapter?
- 98 A4 WOT Shifting
- OL SD... break it down big bird-barney style for me
- Bin repository access??
- Anyone using an FJO WBAFR to output to the PCM?
- ECM programming for slightly modded 00 LS1
- PO103 MAF code fixed
- TSP 228R Tune
- serial number Help
- Anyone have a wiring diagram for an FJO wideband?
- what is grams/cyl ? and timing help
- Tuning Questions
- wideband install
- Rich after LongTube and "low end loss" explained
- Newbie Needs some help
- Help! Car will not start until i reset the pcm manually
- Need a 98 Fbody PCM any one have one for sale?
- 98 to 99+ LS1 PCM conversion?
- lt1 edit vs. Tunercat
- tune for turbo with diablo
- when auto ve why does it create huge spikes
- C5 O2 adapter needed--Flat to square connector
- Need list of codes to disable for EGR and AIR pump removal
- check engine light please help
- throttle body wiring connectors
- Can you sell an HP tuner suite?
- help on efilive LS1 tuning?
- How Do I reset the TPS ?
- any HPTuners bin based on near Stock LS1 engine in repository??
- OBDII cable compatibilty
- What Tune Should I Go With
- code problems...need help
- PE Fuel Adder vs. IAT
- Predator tire size for gear change
- Any way to tell when this ECU was Made?
- What is a cell
- Tuning newb
- Changing my tune for a stall
- flashscan not reading what the lm1 does
- Question about VATS bypass.
- What would cause 4 lights to be on at once? Brake, Service vehicle, TCS OFF, and ABS?
- What causes an A4 to not Go when floored?