- HP tuners software with Mac?
- need help tuning my afr
- [HP Tuners' Spotlight] HP Tuners is looking for you!
- Problem with my knock sensor always reading knock.
- HELP!!!, LS2 swap : removed the VATS and its now cranking but no start!
- Oil pressure sensor to hp tuners
- Code help needed please
- New to gassers (twin turbo lq4 S30)
- Thunder Racing MAF P/N:89872878877
- lean spike on take off, help
- Multiple Codes yesterday
- Do i need another base tune for this??
- Mile high spark timing? datamaster log...
- 4l80e tuning
- Fried ECM?
- Bcm help!!
- Cam/Header swap, No closed loop
- 6.0 fuel table
- LS Atomic EFI
- Turbo tuning tight quench engines
- Help with Lambda error VE
- Help - cam crank related, 12v or 5v issue
- best write up on making a wiring harness from OEM?
- Want a FREE C7 Tune??? Come inside!!
- Cutout issues, High Timing?
- Looking for a 4l80e t42 pinout diagram
- No spark on new engine
- LS2 misfire issue
- TPS Readings Help
- UEGO to Hp tuners
- Scanned with hp tuners and got this*pic*
- Ignition breakup...Help please
- PA inspection is a PITA
- Scaling HP Tuners for Large injectors E40
- what wiring harness goes to the top of the ecu 2001 v6 camaro
- Hooked up wideband to AI-1 on HPTuners Pro, major problems now
- Wiring harness help, alternator
- O2 sensor problems!!!! Please help!!!
- Ignition issue. (please helppp)
- fairly simple question
- possibly more timing?
- Why does my LS3 idle high
- Help!!!! Please
- HPTuners 2bar GTO map sensor issues
- Locked tune question?
- Computer pin help
- Need help tuning.. Noob
- 02 voltage question
- timing? ls1
- how to tell what year an ecu is ?
- Swapped t56 to 4l80e now I have 2 codes
- security problems
- VSS Question
- VSS Programming
- Cold ECT's, no start, too rich, too dumb to figure out why...
- 98 Trans Am - BONE STOCK Codes 0171 0174.. help
- Anyone help set injectors to 85lbs on my tune
- tps,coils,and trans slipping problems
- Best wideband placement
- hesitation
- 1998 ls1 into 2002 z28
- Tuners how hard to tune this setup
- E85 and 93 MPG differences?
- Vendors for holley dominator and hp
- Tuning guys check this out!
- Noob looking to get into tuning. What do I need?
- Odd Idle Issue
- Need Abit of help
- Switching Delphi 85mm MAF sensors. Tuning required?
- Am I in the right spot?
- Help with PO336
- LS1 C5 going from no cats & muffler to cats and stock muffler, does it need a retune?
- What is "Performance Mode"
- ( long thread) Need help with code. I've searched, I swear!!
- holley dominator harness
- How the heck to I enable/disable VATS with hp tuners
- Fasterproms Jeremy Formato in Pennsylvania October 22nd through 28th
- Anyone use Hitechtuning?
- HP Tuners credit question
- ABS, brake and TCS light...code c0090
- Something wrong
- Switched plug with and without meth (beware large pictures)
- 4L80E swap shifting inconsitent
- HP Tuners, load 2 Bar MAP and now no startup.
- false lean at near WOT?
- Mail Order Special
- Timing jumping all over at idle
- gear change help
- e38 ecm wire diagrams
- tuner
- air bags/ car want start
- Disable P0134 DTC?
- 5.3L swap dies at intersections when warm
- losing my tune
- Anyone attending the tuning school 10/5-6
- HP Tuners and timing
- Too much idle airflow
- Voltage/MAF/Bizaare (to me) Issue
- p0343 and out of ideas
- Advice on splicing c220, c230 connectors.
- TPS issues....I'm LOST!
- A couple of LS1 Sensor Questions
- Thoughts on GM stock tune power enrichment
- Timing drops out at WOT
- TCC Oscillates > 70MPH
- Maf code when it's brand new
- Tuning Classes offered by EPS
- Boosted 5.3 misfire in boost
- Necessary Mods to run LS1 ECM on a 5.3
- Circuits to interrupt multiple pcm functions?
- 85mm MAF tuning.
- Diablo tuner or Frost Tune?
- Evap and O2's will not become ready
- at idle, cruise: occasional backfire. what to tune? hp tuners
- sick speed
- Do not allow Behe Performance to tune your car...
- Frost 4l80e Swap Harness Tuning Question
- car only runs right with scanner plugged in...why?
- bs3 transmission tuning help
- 98 z28 shutting off
- Timing or fuel/air mix?
- pcm questions
- p1153 code and speedometer needle bounces on braking
- What ECU/TUNING?!
- fuel trims causing a VERY lean condition.
- Idle tuning
- Looking to buy HP Tuners
- What's the trick to get a hold of BS3
- Car misses like crazy only when it rains
- Disadvantages to using injector adaptors?
- Possible PCM shorting problem
- Help No Start on new motor! Using HPTuners to diagnose;
- Non lockup turbo 350
- Hanging idle while vehicle is moving, help greatly appreciated
- In drive spark table nomenclature in HPtuners
- truck harness with 2000 fbody pcm. What needs to be done?
- KR and adding timing??
- HP tuner logging questions
- No injector pulse.
- Holley HP Leaning Fuel? How lean can I go.
- Need BCM help, car wont start through key, but will start with relay jumped.
- Where can I get ECM pins?
- HELP NEEDED! My 680RWHP LS7 w/NW102 has a stumble off idle, more tables to tweak?
- Newbie HP Tuners Pro user. Lovin' it...but have a fuel injector set up question
- which HP Tuners to get?? Standard vs Pro
- Misfire? Transmission issue?
- IGN ADV readings on diagnostic scanner
- Holly HP EFI live
- Gauges not working...
- Tuning in southern Oklahoma?
- TCM issues
- obd2 diagnostic port wire color question
- How to test knock sensors
- Misfire and stumble on launch
- Holley hp and dominator differences
- harness difference????
- Fast 92 TB cold start issue. Pics and info
- 402 running lean at idle
- '69 Camaro w/ LS2 and Painless Performance PCM....
- Want to eliminate the DOD feature on 07 truck
- running rich?
- Maf sensor to AEM AQ-1 datalogger frequency question
- SES Codes after Heads Only Install - UPDATED
- Wideband
- HPtuners target timing? Log and Tune attached
- switched to OS sd 2 bar, few questions
- Dtc help!!
- My 3000 stall won't stay locked. Wtf?
- E38 ECM Stoich Adjustment?
- Car dies, with time starts again....help please!
- Need help with ls3
- e38 ls7 tuning help?
- No change to idle AFR no matter what i do.
- Lsx 454 base tune
- New mod? = SES..." help"
- injectors have no pulse
- EPP Blower Cam tuning help
- Good work Beyond Redline!
- my oil catch can
- SlowHawk
- E-fans and idle trims
- Code P0480 help
- Intake pressure drops, post em if ya got em
- High Rpm Skip/ Miss in 1st Gear Only
- Knock Sensor
- I'd like to request a tune, if I may
- Do I need a Tune?
- ECM/TCM fuse
- Adjusting for !EGR and !O2 with Handheld?
- Ls2 Knock Sensors on a Ls1 Pcm?!?!?!
- Tunning issue or bad 4l60e??
- Just Blew my Holley Dominator System. Stock Coil BS. Need info ASAP!
- Using the GM flex fuel sensor on an Fbody
- Deceleration fuel enrichment
- Eliminating Fuel Tank Pressure Sensor
- ITB tune files?
- Need help with trouble codes
- 4th gear low rpm KR
- Which EGR wire to hook AEM Wideband to?
- 5V fuel pressure sensor
- Flash new ECM
- cylinder 1 misfire
- asr and abs inop lights on
- Hp Tuners Questions
- Best Analog Gauge to use with NGK AFX?
- Injectors dont fire
- Need some Help - 427 LSX drop in motor 2002 Transam
- little new to tuning, am i doing this right?
- Cooling Fan Coming on Too Early
- AEM wideband ?
- 4L80E with a Speed Density Tune
- Cruise Timing & Idle Timing
- No Tach and Fuel pump isses
- ECM question
- Fuel pressure and Wideband!
- PCM and harness compatibility question.
- Chip under the gas pedal?
- How to save current tune in HP Tuners
- Want a tune near 90280
- PO420 code
- can anybody send me a better tune for my '00 z28?
- OBD1 tuning and codes with LSx
- Jeremy Formato of Fasterproms Tuning and Porting in Davie/Miami September 12th
- Speedo Recal Needed near York PA
- my car threw 14 engine codes!!! HELP
- wire harness to ECU connection
- Western PA/Eastern OH tuner
- a/c control question regarding C5 corvette PCM
- help with reading dyno
- Rough idle, need help
- Problem with pushing in clutch/ idle with AC on...
- Jeremy Formato of Fasterproms Tuning and Porting in Ft. Myers September 11th
- tune running very lean and vss question
- tune help
- P0300 and P1380
- tuning newb question
- Holley EFi tuners in Texas?
- What's a good cam for a mail order tune?
- tuner needed in the middle east
- Microsquirt issues..
- 224r .bin file
- who uses hptuners with aem uego wide band?
- tuning for snapping and popping after lifting.
- EFILive Tune mod?
- 2002 starts, idles rough then dies. HELP!!!
- Please critique this 2bar speed density turbo tune...
- Loc 6000 error trying to link Hp tuners to 01
- Histograms Populating Sporadically
- Pe commanded AFR help
- 4L80E .bin file