- Compared PE multiplier Stock vs. Hypertech - question !
- Tune to recover lost HP, please help !
- Tuning ?...... HELP.....
- changed in jectors what has to be tuned?
- need help here guys
- Cars been tuned--now new gears--what to do?
- Idle problem after head and cam swap
- HP tuners question
- Throttle Body question
- Knock Sensors (Pics)
- EFIlive vs. HPTuners, has anybody used both?
- is LTB2 sapose to be greater than LTB1?
- Need an HPTuners-capable 4-door Commuter Car...
- help! IDLE=550 when STFT's go negative
- very confused! I need some help!
- Questions about Open Loop Fuel Table (Pic)
- hp tuners question
- Crane's programer for ls1
- tac is off i think...*maybe wrong forum*
- tuneing question HELP please!!!
- hp tuners question
- efilive flashscan price
- pcm reflash by dealer
- Nelson tune for Z06?
- trouble getting rpms to recover, fuel trim problem???
- How much Hp can I get from a tune?
- Turn Signal?
- How acurate is Gtech?
- the only change was a converter!
- Errors in HP Tuners??? Can someone explain why...
- idle isnt rich anymore, YES!
- question about timing in SD mode
- false knock
- 98 Locked Hypertech
- 2nd gear start for A4 1998 LS1
- could rail pressure be reason for rich at idle?
- is it really worth keeping the MAF? read inside
- timing problem after TH400 install
- how does the IFR table work?
- help, car stumbles at idle, injector ? too
- can I change out my 98 computer??
- Question about PLX wideband - help
- converter tuning?? HELP
- P0121
- How do you delete Knock sensors?
- New to tuning
- po171 / po174
- Dfi Gen 7 Questions?
- Running Rich at Idle Question??
- How to make converter lock up firm instead of PWM?
- Injector Scaling 28lb. to 60lb
- Tuning STS Turbo Car
- 75 mp every 1/2 tank and strong smell of fuel..WTF!!??
- 98 computer question
- Insane O2 Voltages?
- Positive L-trims going to kill people help
- MAF calibration>after descreen and port
- Need help with Accel DFI
- Questions about EFILive V7/Flash/Scan..
- IS the VATS tied to the Compuer?
- needs help
- Code P0327 Help!!
- logging MAF freq in SD?
- Cold Cranking Issue/Tuning?
- need your help guys
- Need Some Ideas - Idle Went Nuts On Me
- Why is my PCM setting the wrong Fuel Trim Cells?
- Throttle hold on decelerate?
- Futral tunes?
- guys need your help here!!!
- Does HP Tuner have Increment?
- What happens when you go into boost?
- How much power would you guess I left on the table?
- new to tuning, help w/ LTFT's
- need help on code:po121
- Give me suggestions
- hp tuner gp
- tuning choices
- Sweeping guages at each start up
- Converter unlocking question
- Time Again, Dyno Talk:
- Quick LTFT ?
- fuel problem while crusing
- TPI Tuning
- Dyno Jet Wide Band Sensor Install before or after cat, Y pipe ect.
- PE Tuning?
- Can a friend with a GM Preditor load a tune I make for him using HP Tuners?
- evap test NEVER completes
- Need help with SES
- Another Open/closed loop question
- Anyone use "Pro Scan"
- What scan tool/tuner to buy
- Reading knock sensors without a stock computer?
- Aftermarket ECU
- Sputtering under light load again!!!
- Pics of the F.A.S.T XFI ECU
- Question about idle
- Help!! WOT Sputter
- learning curve
- P0748 How to get rid of it
- Delete THIS
- need some codes help
- Changing to 28#s
- Open Loop Required?
- o2 narrow mV Vs. Actual AFR wide
- high idle
- Idle Air Park Position
- No rear o2 sims?
- Is a Diablo Predator worth $350
- Speed Density Tune
- LS1 Edit---------Unknown PCM
- Throwing P0135 and P0300 codes
- engine code need help
- I Need Tuning Please Help
- Having a "stutter" at 4500rpms mis fire? Have ATAP sheet..
- Is HP Tuners for me? Please Advise
- HPT...is there anywhere to get an un-bias...
- Do I [I]need[/I] to wait for HPT 2.0?
- Question about F-Body PCM hardware
- sensor help?
- New MAF Table Spreadsheet and RAF Table
- Need 04 GTO stock Bin...Anyone????
- What should the LTRIMS be at idle for a properly tune cam car?
- Gorillachipz?
- knock sensor question
- HP Tuner Question
- B2961?
- anyone ever heard of this?
- NYS inspection - finally passed emmisions!!!!!!!
- Pcm Problem
- Is not buying the EIO cable a mistake?
- Predator Wiring
- Set boost w/ls1 edit or adj. boost with HP tuner 2-bar/E-boost?
- Running Airflow Spreadsheet (LTIT/STIT)
- Accel Gen VII keeping me from joy....
- Fuel Trims and Fixed Orifice PCV
- diablo help
- Power loss at 5300 on dyno
- Setting Up MAFT #'s
- Iam getting a heater code of 1133 Why?
- I need to test somebodies knowledge
- need help on code po121
- Here are some EFi logs i want you guys to glance at!
- Confused - diff between EFILive 6 & Flashscan
- Got a M6 224 112 bin?
- Lockup converter programing
- LTIT & STIT
- Nothing like messing it all up with a Mod
- p1133 ? and p1153 ? What?
- When I make changes to the idle parameters does the PCM need a learn time?
- Predator internet tune files?
- passenger side bank = no fire! help me out please...
- P1637 code messages-help :(
- OBDII maxes out at 7000 rpm?
- Help with HPP3
- Thanks to .....................
- Any way to see if Im close W/O Wideband?
- Diablo tunes
- Got rid of my Granatelli MAF but car is still running lean
- ProScan OBD-II / Dyno / Quarter Mile Analysis Tool - $99 GP!!!
- Should I bite the bullett and buy HP Tuners?
- coolant temp gauge jumps..?
- WideBand Sensor Placement
- Q about AEM wideband wiring....
- The new F.A.S.T XFI
- longer time users of HPT
- which two fuses do i pull to reset my pcm (lost cover)
- Help! Am I running out of fuel?
- Wide Band in Stock Sensor Hole
- Dyno and Tune in SE Michigan
- Melted loom causing P0131?
- SES Light After Cam Install
- disabling pass. airbag?????
- Am i going in the right direction? VE related
- Some VE Table Values at 0. Idle at 2,700 rpm. Help!
- new to tuning need some help
- How high should I set my rev-limiter
- Idle timing ?
- vats
- 0.01 g/cyl @ 15.05 stock map (muuuccch higher in reality) WTF??
- NEEDED: LT1 MAF Table in Excel format
- problems with emission test ?
- need 04 z06 ve table
- DTC 1515 - Electronic Throttle position sensor
- Idle (STIT/LTIT)???
- how to delete the rear O2 sensors using LS1edit?
- Dynamic cylinder air.. got a question
- Is this a good sign?
- HPtuners Wrong software??
- HP tuners + wideband help
- Should we create a Wiring (working title) Forum?
- How Do You Log at the Track?
- engine start up
- Thottle cracker and throttle follower tables
- what effect does adding timing have on A/F?
- car bogging
- ok to tune with multi. programs?
- Difference between Dyno Tuining and PCM mail-in
- Prob with O2's. Help
- Open Loop, Closed Loop???
- Check engine light
- PLX Wideband
- looking for a know mail order tuner who uses HPT
- What O2 Sensor is best?
- Sticky Consolidation Poll... Also what else do we need?
- *READ ME FIRST-- Tuning Docs,VE/MAF, SES Lights, FAQS!!!! + more! *01/31/07*
- 2 bar speed density?
- Car backfires/hesitates/feels like its losing power
- Tuning After 233/233 Cam
- Anyone share a .bin for 30lb injectors?
- Open loop Vs WOT
- EFI live flashscan users:
- pcm fried or reflashing!!!???
- Need help with trouble code: P0011
- I'm a fast learner, but...
- What controls converter unlock throttle position?
- HP Tuners v2.0 release date?
- what is the best tuner for me?
- Over Heating ???
- Ls1edit Rev Limiter Problems Help!?!?
- How much did you advance your diablo's timing?
- is that hesitating a miss fire?? or something else?
- Quick Help with LTFT tuning
- wiring harness
- Chips...
- help...i have asa cam sould i use...
- HP, vs. EFI Live, vs. Edit
- question about my diablo sport tuner
- +25% fuel correction at idle- why?
- Is going from Diablo to LS1 edit to HP tuners bad on the PCM?
- Idle proportional fuel tables? On/Off?
- hey guys, new scanning PDA, ls1m?
- WTF, Lots of rain this weekend and now the car...Help?
- verify good tune ??
- predator reset ????
- People that relocated their battery to the back - question
- 2.73 geared vette and WOT shiftpoint and TM questions
- is mult. tuneing from different tuners bad?
- tach problem
- Car wont start!
- BS3 Help
- Fixed rough idle when very cold TR224 / mild cam
- Change in elevation
- Mail order tune > Who's is the best?
- FMS 30lbers, VE need to be reduced more?
- uhhh.....
- Excessive VE values?
- Recommended diagnostic tool for semi-pro?
- missfire for what????
- DIY Wideband o2???