- PCM won't hold memory?
- Need Advice on the PE for Nitrous Car
- HPTuners set the main spark table enable to 0.0
- Just sent an email to GM
- HP tuners is the greatest....
- DTC P0101 MAF code with big cams?
- Hp tuners
- Any handheld alternative to Ls1 edit?
- Predator not uploading/I'm stressing
- ?? on a 95 trans am
- Can HPTuners read your PCM after LS1edit tuning?
- Predator custom tune any good?
- F-body vs C5 PCM tune..
- Stoich value...can someone answer some questions?
- Can I look at your trans table?
- Who is close that can dyno tune my car
- Aha. Don't I feel stupid. Tuning fuel trims with and without MAF plugged in...
- random misfire, cant figure out whats wrong
- A4 Predator Users!
- Contact info. OBD2 software company??
- idle timing for h/c cars?
- Ve tuning
- If I disconnect the MAP sensor can I tune my MAF?
- predator tunning?
- Desired IAC counts...jumping anywhere from 16 to 458?
- Explain this to me...
- MAF flow logs ... dips here & there ?
- Got my laptop for the HPTuners!
- High TPS voltage During Hard Acceleration
- Running rich causing missfires?
- What is your Commanded AFR at start-up?
- G5X3 Hot Start
- Could my BCM be bad???
- OBD II software
- Quick question?
- Help! Killed my guages, now the dang thing won't even start
- LTFT and multiple WOT runs
- 98 firebird modifications
- How do MSD rpm pill work?
- K.p.h. Default
- Can you have a bad o2 sensor w/out throwing a code?
- P0449 code-Driveability Problems
- How much timing are you running at WOT?
- FART! I gotta a P1133 code!!1
- Help! Car wont go into Decel DFCO
- VERY slight negate TPS voltage. BAD?
- how to connect hp to new labtop
- MAF question
- Will I pass Virginia emissions (sniffer) test?
- Vacuum with Hotcam?
- What does this mean?????
- Power to the PCM?
- hay guys need help with finding good tuninst in the bay area
- Please help! how to delete/revise torque management?
- Wideband install questions (preferably Zeitronix)
- OBD I ECM Scanning / Logging using a PDA - do they exist?
- Banks 1&2 rich, over and over again, HELP
- Book for tuners??
- Does anyone have Stock TM for a 1999 LS1 F car with HP Tuners?
- Hptuner 2002
- trans not shifting
- smog test question
- Cranking A/F ratio
- check engine code P0430
- just bought a hypertech and what setting do you guys or gals use?
- Upgrade my Autotap????
- I searched....Anyone have the real Bosch part # for the WB LSU 4 sensor?
- How do you tune "idle air in gear, moving, throttle closed" with HP Tuners?
- Car is throwing every O2 sensor code in PCM
- Spark Retard
- A4 changes with LS-1 Edit?
- Shifts early into OD, can tuning fix this?
- 98 Model ECU question
- 0757 Shift Solenoid Stuck on question
- Arlington DFW area tuner needed please read!
- predator
- hesitation
- New cam and the car hardly goes into
- Gremlins in my carss computer
- service engine soon light
- Any Nor-cal Tuners?? Help!!!
- 96 Saturn EGR - how does it work
- Dyno Tune Special
- FAST vs Electromotive Tec 3
- just installed 02 sims, question
- Wideband O2 question
- Torque by gear table???
- Car Wont Down Shift At WOT At Mid RPM After Trex Install
- Engine running hot.... PCM issue maybe????
- Shiftlight install problems HELP!!
- maf vs. frequency calibration for slp maf
- Need Simple Help In Picking A Tuner
- Is HP tuner worth getting for a stock motor?
- Copying High Octane table to low table???
- Tunning In Texas??
- Is HP Tuner Going to Change Anything?
- Question about Surging on Hot and Cold Starts
- Preditor Question
- OPEN LOOP TUNING Special in Texas..
- hp tuners or ls1 edit?
- COTS, o2 delete, rich idle
- o2 sensor error codes
- Auto Tap
- accel Gen 7 HELP!!
- Voltage limitations of TPS and "PE" mode issues (FAST intake & TB)
- Please Help me ,why does my 2nd auto tap run have KR
- Throwing P1132 and P1152 Lack of Upstream Heated Oxygen Sensor Switch codes
- Common 98 Issue? P0103 and Blowing Engine Control Fuse
- idle setting problem with set screw, filled hole, already searched
- Running RICH......I need to resolve this,,, i'm stumped
- Aha...I figured out why I am in cell 22.
- Question On Choosing Tuner
- Reset PCM before warranty - Possible??
- code isnt setting off the SES light
- what codes do i remove for stall for 02
- Getting codes without scanner
- Speedo with Gen VII
- Scanned my car with FreeScan. Can anyone analyze data please?
- Should I smell like I bathed in 93 octane after sitting still?
- What could cause a misfire??
- WARNING: LS1 Edit & GM Column Lock Recall Don't Mix
- Some tuning issues
- Question for guys with engine management Accel/Fast/BSIII
- What is the formula to convert HP Tuners airflow to IAC counts?
- cam install
- Rich idle, o2 voltages normal, medium cam
- Hp tuning on nitrous
- Running boost on a 1 bar MAP sensor
- TC lockup with tuning?
- Hypertech Question. ( yes another one )
- Who is the Cheapest for Bosch o2 sensors?
- Anyone do tuning on an exchange basis?
- Emissions code questions
- Where to get a good deal on a used laptop
- short term fuel trims
- Desired Shift Time
- Does anyone know what the TCC logs numbers should be?
- PCM > 02 Sims vs. Sensors > Cats vs. no Cats
- Idle Tuning - is it rich or lean?
- LS6 Swap HELP
- Weird Idle after throwing P1133 code???
- Stoich question...my 98 has 14.62857, every other year I've seen has 14.737?
- Torque Managment, Yes or No
- Body Control Module Problems after Dash Removal(Pics and Questions)
- Should I be concerned,Greyish-white smoke,Tune or something else?
- MAF Table
- What is normal g/cyl at WOT on an LS1?
- cam installed, accessory problem
- Runs bad
- help with neighbors car
- How much does tuning help drivability?
- need help with these codes
- Need to lookup an SES Code? look here
- USB to Serial Adaptor - LS1 Edit
- hey guys, just threw my first SES light at 41k, questions
- Hypertech Power programer hp/tq ?
- can anyone help battery meter prob.
- afr w/o wideband, only nose :-)
- Predator
- Drill the throttle body or Adjust the Screw??
- After Reflash PCM with HP Tuners,Do you need drive time?
- Horist,Jimmyblue,anyone tell me about the closed loop proportional Idle?
- What is the best programmer???
- injector flow rate
- idle help plz ??
- Help in P0300 misfire code ??
- trouble codes...
- Predator question
- Heads/Cam
- Help my
- Help Me pleeeez
- Dissapointed with Hypertech have some Questions
- PCM Gurus Need Help fast: Overheating, Car Dying
- Computer can learn?
- Can A PCM Be Locked...
- Edit Experts
- I am really HP Tuner Illiterate?
- What is the Purpose of resetting your L Term trims?
- Why is my PE adder table look like this?
- where can I find sample tables
- moderators :)
- problem w/trip odometer
- showing more timing than I should???
- 99 z28 383 where in dallas can i get comp. flashed or burned whatever
- Vacum trouble
- Can it be done/ hypertech?
- Tuners near N Central Ohio, Toledo, Cleveland?
- This can't be right! Can it???
- Predator Tunning
- Can someone edit my LS1edit a4 file to m6?
- car keeps going back lean after adding to p.e
- was told computer would need to be "burned' not modifyable???
- HELP have ls1 edit installed cam cannot get to idle
- Crap...FTC 22 comes up randomly...Bink...Anybody?
- LS1 edit vs. HP tuners
- California Smog Laws
- How do I copy a table/tab from LS1 Edit?
- Bad O2 ? Help please!
- Tunercat Tutoring
- engine misfire
- 96 Grand Voyager P0140 code
- O2 sensors staying low...long post
- What happened to LS1Tuning.com?
- predator computer reflash question
- LS1Edit software
- Reset PCM after changing collant temp sensor?
- How critical is my situation???
- hypertech or diablo? sorry if repeat
- What is wrong with my car? Tuning related???
- ses light flashing
- Need help with my first tune!
- hp tuners vs dyno tune
- New tune shows FTC 22 when engine idles cold?
- WideBand question
- torgue management???????
- How can I tell if I am staying in closed loop?
- What mods that should do tune?
- How much timing with heads/cam & 91 octane?
- ASR light on after service... help !
- Help With Choosing Tune
- wiring diagram
- wideband users: which do you have and how do you like it?
- Trouble Codes - Help Please!!!
- how much can you detune an engine??
- Help! P0300, 6*kr, +16LTFT!!
- Dealer loaded new PCM, car feels weaker
- switching a 98 pcm with 99&up??
- Need a table.....
- What do you think...
- VE, IFR, PE, (afr)
- HP Tuner qustion.....
- diablo for 98?
- Help w/gear ratio shift points
- anybody know anything about the evap system?
- Strange situation -- after shift car holds an RPM then feels like it got kicked
- What to do with knock sensors?
- LS1 Edit guru's. I need help with De-accel Fuel Cut Off and Throttle Follower/Cracker
- question
- Which A4 shift table do I use?
- DTC P0106 H help!
- New heads installed and now the car bucks under light loads under 1700 rpm?
- lean after intake - what to tune?
- acting weird
- What parameters must be met for the pcm to ue the HOT mode tables?
- What should my TPS Voltage be at Idle and WOT?
- DTC test: SES light, why?
- Possible to Re-Flash Computer????
- o2 sensor question
- what all does the tech 2 do???
- P0101 code and superchargers