- Which ECM
- Air/Fuel ratio 11.3 on dyno. Worth a tune, or should i just wait?
- Too many codes, explain please!!!
- mail order tunes
- timing tables, question about the roughness
- Hpp3 - LT1 - Settings
- dont know what else to do, tuning for injectors
- in SD using low octane, how does this effect KR?
- Help P0013 P0032
- Wanna order HP tuners....wht exactly do I need?
- high low octane tables
- Hooking up Air/fuel ratio
- Turbo tune
- Installing larger injectors
- connecting wideband and 2bar map to hptuners
- Mechanical speedo
- Relationship of TCC to shift points
- Trouble codes
- adjusting injector pulse width, please help
- why open loop at idle
- Engine starts, runs 5-6 sec, then dies please phelp
- Computer Programers Which 1???
- How is dynamic airflow calculated?
- 1998 PCM??? What's the difference between it and the newer years?
- P0500 (vss)
- hp tuners question
- Hp 2 Bar Or Ls1edit?
- KR ? with the predator
- Stalling after tune????
- Some progress...maybe. I was actually able to create bucking through tuning changes.
- viewing IDC... in hptuners...
- 112% Injector duty cycle. How bad is that?
- IAC reads 0 at idle..is this ok?
- HP Tuners......works on 2 years of cars?
- Need help please!!!! How do you lower TPS voltage???? I can't get it under .8v
- newbie question-98 C5 pcm interchange
- VE Tuning w/ a Supercharger
- Best way to log AFR vs RPM vs MAP
- LTFT Learn Steps......
- Method for Disabling Proportion idle?
- Need good generic OBDII scanner - no tuning needed
- In SD mode, a 98-00 USES A SECONDARY VE TABLE??? G^& D^&*#$!!!!!
- Texas Speed Mail Order Tuning On Special!!!
- Can't see 97 LT1 Knock Sensor in HP Tuner Scanner
- MAF grams/sec
- Crankshaft position sensor
- simple question.is the vin stored in the pcm?
- Anybody Seen Or Heard From Jesse Bubb?
- 2001 ss header install
- No drill idle mod throttle position voltage question.
- ve tables driving me nuts!!!!
- HP Tuners VS LS1 Edit...
- Is this something the dealer can fix?
- Guide to VE tuning using fuel trims
- reset trims after injectors??
- will i have pcm issues without speedometer with th400
- Removing A/C and Radio, some questions.
- Get It Tuned???
- Cant seem to get REDSUPRA's RAF table to work!!
- help throwing a MAP code what to check
- o2 problem?
- 02s Suddenly Drop From 950+ mV to Less than 100 mV at WOT
- running with no maf
- Sometimes O2's follow each other, sometimes they are opposite???
- Swapping A4 for M6 what to change?
- engine light hurt performance?
- hptuners SCAN any year?
- Newbie tuning the T-Rex, few questions, can someone look at last couple files quick?
- IS MAF Freq output proportional to air volume?
- couldnt be this easy right?
- KR in 3rd gear - due to air resistance?
- Anyone ever try Ultrasonic Cleaning slow Oxygen Sensors?
- trouble code 0122, 1122
- LTFT learn ?
- Crank Position Sensor Pinout??
- Zero'd out LTFT on fresh H/C install, dead battery, need help w/EFILIVE
- phantom cyl 6 missfire
- If Tuning the VE table we remove the MAF then couldn't we....?
- Fucked up night tuning in SD
- Real time control w/HP Tuners/EFI Live??
- Car wont start after flash????
- Dyno software
- how to properly tune Idle on any cammed car??
- forced induction tuning question.
- 02 question
- Tuning and transmission life trade-offs?
- IAC tuning drilling
- gas pedal stick when up and runs lean
- Mail order tune or New dyno tune?
- Tuning surging idle-Leave car with tuner so it can be cold??
- ok EVERYONE with a timing tuner sound off...
- looking for a good LS6 tune
- vinci programer
- Pagin V6 Tuners -- Knock Retard Decay assistance
- P0757
- BigStuff3, is it still stuff?
- gameover, do you have time for an in-depth on changing Dynamic Airflow Filtering?
- Detination and misfire after cam swap
- Anyone used the LC-1 yet?
- Which PCM to use
- Interface for PCM Bench Harness
- How do I richen with the IFR table?
- Question on Fan Turn on Temp for HPP3
- Who tunes with only STFT's?
- Tire height calculated vs. installed???
- anyone on here have...
- tuning without a dyno - possible?
- FAST EFI Problems
- Ve-ltft ?
- lls1 edit help
- new o2 sensors, GM or Bosch?
- Looking for HPT bin file and have questions
- Odd fuel cutout problem???
- fuel trims positive at 4400 but runs rich?!
- TPS @ 100% when at idle
- On a MAF car does the AFR change from dyno to street?
- Predator
- ltft HELP please
- jimmyblue's Trans spreadsheet question
- Air flow decay
- what do you think about my a/f on this one?
- SES Light
- LC-1 information
- wideband O2 placement in exhaust-dual cutouts?
- Need a stock 97 M6 LT1 Edit File
- Autotap...
- WOT issues
- what tuner to choose and why???
- Dual Electric Fans
- Autotapped the car today, need help interpreting
- Let's Talk WOT Vacuum!
- what is difference on operating systems
- DYNO Run COST in your area???
- fuel trims way + and then go - ???
- SES light after torque convertor install-help!
- M6 Guys, tell me your IAC settings
- Can bolt-on mods offset rich A/F ratio?
- *P0153 and P1133* HELP!!!!!!!!!!!!!!!!!!!!!
- A4 to M6 swap what computer?
- Ltft
- HP tuners trade-in program?
- o2 placement on turbo system
- no start?
- would a cracked lid, with a tiny hole in it affect A/F?
- O2 Sensor Questions
- newbie question on hp tuners
- HP Tuner ?
- P0300 code only at Idle.
- C5: Idle stubles or hangs
- Need to reset ltrims, where are the bat and ign fuses at?
- Put car in gear and it dies
- How do you combat a bucking issue around 1500rpm after a cam install?
- A4 Transmission question
- What would cause my fuel trims to get super rich after I let off the gas?
- What should IAC #s be for cammed car at idle ?
- SES Light Flashing!?!
- help p0420 code
- LS1 Edit Communication Error Ideas?
- PE table noob question
- HELP No idea where to start.
- Preditor what sponser has pre loaded program?
- Autotap reading help...
- what other data programs are there?
- help with p0442 code
- Explain the Vats system to me
- OBD2 software - multiple license problem
- question about switching from predator to hp tuners
- Truck won't start early in the morning?!?!?
- How on earth do you tune these damn Mototron 60lbs? Help me before I go insane! :)
- Cam/tuning ?
- Its been a while since i did closed loop tuning
- The IFR table is such a dirty way to tune trims
- Safe RPM limit for stock rockers?
- Need some help please! (lm-1 rpm converter)
- how well can you tune...
- PCM reflash
- EFILive VI logging
- Will a 02 pcm work with a 99 harness?
- will a 01 computer work in a 00
- 12v ignition sorce
- Optimum A/F
- Bucking/surging & cruise affect questions...
- Editing MAP Values, other affects
- How do I tap into the fuse box
- Recommendations using LS1Edit
- Increasing VE = Increasing LTFT's??
- check engine code???
- Tach Wire
- Weird rpm rising
- HPTuners - Cannot determine correct bootloader!!
- P0131 is driving me CRAZY! Gremlins inside.
- Scanmaster pinout?
- WOT fuel trim questions
- ABSINOP and ASR lights on after dyno
- "Field Harnesses" and PCM pinouts
- ls1edit in shops
- air temperature module upgrade necesary?
- Who has the best mail order tune?
- Worth tuning?
- PO336 Crankshaft Position Sensor code...
- just finished H/C install on my procharged 98
- engine dies on right hand turns
- what is all done on a Dyno Tune??
- More Performance, Inc
- How to delete skip shift with HPtuners?
- maf lb/min
- reasons to not go into pe
- What all is needed to hook LM-1 to HPTuners?
- Finally ordered HPTuners
- timing drops to -64 degrees
- ses misfire after 30lb. injector swap???? help
- check engine light, high flow cats??
- Is something wrong?
- 04 4.8 silverado tunning ??'s knock retard and ve
- is there anyway?
- is there anyway
- which tuner to use
- Dual versus Single WB Tuning/Monitoring
- Drilling TB vs reseting TPS ?
- Ordering HP Tuners today, have a question...
- Mail Order Tune Vs Dyno..
- Car died at a stop from tuning???
- Dont know what tuner to buy. Help?
- My first histogram after "magic stick"!!
- Anyone ever screwed with a Holley Pro-Jection 4di?
- car won't attempt to start! no click or anything
- Car won't start on first try???
- RWTD timeframe
- Any body tried Harlan 2 step with FAST
- Code 57 pulled from the BCM
- anybody hook there aussie (Techedge) DIY wideband to hp tuners?
- SES Light/Header install
- rev limiter hp tuners
- fan settings hptuners stock thermo
- Oil Pressure be read while cranking
- Boost referenced regulator PCM tuning questions....
- Turing off airbag codes with HP tuners.
- My MAFless tune/log results
- Tsp Tune ?
- transgo shift kits come on in...
- Phantom SES light
- Car cranks but kills????
- No more LSEdit on new GM cars?
- Tuning shift points for MPG / in-town driving?
- So whats the excepted way of MAF calibration for today?
- Lq4 Pcm
- unbalanced ltrims
- Throttle Control Module...
- ls1 edit tune for a bolt on car
- HPtuners compare question...