- Idling
- 112lsa, 3500+stall 230+duration.... help
- Could these codes be from an exhaust leak?
- setting shift points, firmness?
- Rookie
- PO480/481 Cooling fan control Circuit
- PCM going insane
- secondary ve table
- throttle cracker and follower, nothing about it in the help file??
- Racetronix and the Inj Offset table - help!!
- Newbie at tuning?????
- need good tuner
- ls1tuning.com?? cant seem to get there???
- How do you disable Onstar on an 05 Crew Cab Silverado.
- Asking People Who Know
- P0342 + no run....
- All 90mm TB users inside....
- question about max effective area
- 02 Sensor readings question.
- Local tuner
- Different AFR readings
- 5.3 to 5.7 tune
- IAC Counts and TPS voltage
- Mail In Tune?
- Trim learn Disabled
- still having some odd idle issues
- Programmer
- 90mm Throttlebody calculations and thoughts
- P0300 & P0307
- FAST-Can someone take a look...
- Adjusting air/fuel ratio
- What *PIDs to log for cold start stutter?
- Can you calculate the Effective Area of your TB?
- narrow band 02's
- Knock retard in low gear only
- F13 Bin ?
- HPT experts...help me read my scan ??
- how much power loss with PE disabled
- when i put the throttle down fast, acts like it wants to cut out
- A4 to MN6...How To Wire Clutch Neutral Safety Switch
- 98 4* knock was gone on the way home today could it be the new Drive Shaft?
- What's Up with this IFR, still rich
- ls1-ls6 intake manifold swap, will i need retuned?
- VATS is killing me! Please, I need help!
- HPP3 on 2001 3.8 Camaro
- HP Tuners primary VE
- hptuners eio problems (help)
- code numbers
- Code scan question?
- IFR and Fuel Pressure
- cold starting issues, not getting air??
- For all you tuning guys I have a question
- Help this n00b
- Need tranny controller for automatic!
- Injector Scaling Ques.
- Anyone care to comment on the tune?
- Car wont frickin idle!
- Where does WOT start?
- idle hangs when driving, just started happening
- tuning for a stall...what do I need to change??
- Diablo Tune
- which side
- please help identify why car won't start
- is this possible??
- Weird Problem?
- WTF is up with my car? O2 pegged?????
- Is it possible?
- Sts turbo tune (5psi) for drive home from shop doing install
- Please Help-VE Tuning and still NEG Trims???
- search aint workin, buddy got a p1336 after dropping ls1 in truck
- temp gauge goes crazy, car chugs, ??
- Best place to get a predator custom tune?
- AFR at idle and part throttle? Good or bad?
- 4l80e swap programming?
- Unexpected SES light... questions
- BS3 and stock guages
- Vinci tuner error
- Help Vinci/Crane Tuner error / Car won't start
- cold start issue
- Tech Edge testers wanted
- i think my iac is maxed out, tb screw all the way in, now what??
- P0430 Code and Burning smell...
- BS3 Knock control?... You bet-cha!
- Almost finished. Just need quick IFR scaling factor...
- Cheapest way to pull 2-4 deg @ 1500 rpm
- Swapping PCM's?
- Purchase HPT now or wait for 2.0
- how do i permenantly clear/delete a SES code???
- GM tech 2 info needed
- anyone who had P0118 and rewired
- Twin turbo, megasuirt, hptuners, + wideband
- open loop f/a vs coolant temp
- Strange stumble from 5,000-5,300 rpm
- Best LS1 tunning program for PC
- what is the max iac value
- car throwing a check engine code,help.
- help with hptuners ordering
- TH350 Tuning
- Here's a wierd one, fans come on all the time since wideband hookup
- Is my car running to lean??
- HP tuners in Wisconsin???
- EFI Live Prices
- Can you use...
- Need Help
- HPTUNNERS AND LT'S W/Magnaflow Exhaust
- PE Question
- Serial to USB adapter won't work with Autotap Any ideas?
- O2 sensor longevity issues??
- bigger injectors what do i change?
- If it's not broke don't fix it?....HELP
- gonna try to get a wide band, whoever has them come in please
- Results: Tuning IAC effective area and Idle Airflow
- getting some KR on takeoff??
- gauges going crayz after a night of bad rain
- Few PCM Questions
- bolt-on tuning: STFT/LTFT
- HP Tuners at Home?
- speedometer going crayz
- IC control?
- Check Engine light
- Maf table question
- Hypertech Power Programmer 3 For 2002 LS1 F-Body-is it worth the $
- lots of knock but at low loads/rpm
- HP Tuners Help with Injector flow rate vs. kpa
- How much better are custom tunes
- Went WOT for the first time after FAST 90/90 combo and VE tune. results inside
- problem with ETC/TAC and individual throttle body manifold
- Thrown codes/Intake/Hot Outside
- effect of overlap on tune?
- have I mentioned I hate kr
- Serial card
- Spark Dwell
- *Urgent* help truck won't start!
- Please Help TCS Light and SES Light!!!!
- how much will it cost me to have the VATS removed from my 99 PCM
- timing table and actual timing are different
- Big stuff 3 in F-body
- What could be wrong car idles crazy...
- Quick PCM ?
- P0106 because of oil change?
- 2001 computer in a 2000 truck?
- disconnected maf no code?
- O2 Sensor Issue... Help Needed
- FAST VE craziness
- looking for entire vehicle pinout
- VE tuning??
- Help Deleting Codes
- Looking for...
- LM-1 and HPTuners
- Please Help ignition problem
- Tuning a 402
- 1998 Knock Retard.. pics.. oh joy.
- 233/239 Cam, How do I tune for drivability ??
- ABS inop?
- Will Bad Gas make my LTFT's go Positive?
- NEW MAF calibration Worksheet
- Newbie Tuning Question
- STUPID Problem/HELPPP!!!!
- Removed EGR - now idle problems
- Need Help Tuning In Birmingham Area!!
- Is this right?
- Aluminum Flywheel Changed Tuning?
- MAF tuning screwy on my car
- RAF and Effective area, will changing one effect the other?
- First log, got some questions
- LC-1 Connection to FlashScan
- Help, my car has the hiccups
- SSRA tuning
- Question: Not sure where to post
- BLM spike on one side
- Tuner reduced timing tables to 19 degrees to reduce knock
- Question on replacing TPS.....
- 1998 ram air tuning different?
- what's your thought's??
- PE tuning ? spikes
- Can Someone Help me smooth out my VE Tables?
- idle hangs in decel...with clutch pushed in
- Need help tuning
- Will a diablo predator delete the rear o2's?
- Help tune almost complete, few problems!!!!
- Wiring diagram for Hurst Line Lock
- Need VSS??
- could use some help on o2 sensors asap/and codes
- VE Tuning question
- HP Tuners
- Does MAF control PE AFR?
- VE question regarding DFCO, and maf tuning
- O2's and speed density
- surges when stopping
- misfire?
- calculating new effective area table...
- HP tuner- can i change year of PCM?
- How do i resolve a P0118
- questions about idle airflow with cam...
- EFI live or HP TUNE????????????
- HPT Enhanced I/O fixed!!
- Security thing car wont start sometimes.
- GUYS Please can you help me with this O2 Wiring Issue.
- Anyone run a multi disc converter?
- HP tuner question (A4 - T56 swap)
- Predator tuning question
- Check out my VE, looks high doesn't it?
- min pulse width for SVO injectors?
- rear gear correction
- PCM swap
- Tuning question
- what wires from VCM send out signal to Speedo..and is it accurate??
- Help me decide on a tuner
- MAF-less operation and timing?
- problems with a buddies car..need help...
- stock car with 4* knock at WOT?
- somebody double check me...injectors...
- Idle issues, in depth analysis inside.....
- My VE sheet
- tuning tires sized, troubles, lights come on
- BS3 or FAST XFI ?
- Idle PIDs in HPT not logging... any ideas?
- Crap ,I think myNew HP Tuners EIO Bit the Dust
- Ok To Settle The Svo Injector Ratings
- 9247 RPM's whats going on?
- HELP!!!Can someone check out my tune .bin
- Cold start tuning
- MAF question...
- Mysterious Electrical Problems Discovered and Confronted. Still need help.
- Dumb questions.(before and after tuning)
- Comments from reviewing the "Tuning Document"
- Timing Advance - Confused
- HPP3 and timing tuner?
- Matching low ocatne tables to high octane question
- A/F question
- Computer Code P0601
- Trouble with low rpm kr high load
- spark advance tables question...differences from 2000 - 2001
- I made a convert PCM :)
- troubles with histogram
- car not staying on.. key/ignition switch issue?
- PCM for less
- Changed gear in LS1 Edit now Harlan shift light off...anyone ever seen this?
- LTFT Boundaries...what do they mean/control
- 2 bar for Hptuner vs Efi live
- Here is my SD Tune from Sunday ,why a Change?
- How Can I put my Histogram from HP Tuners on here?
- For Logging STFT's do I have to Reset Fuel Trims?
- I need an expert opinion
- 2 BAR V1.7..It's free for 2004 pcm??????
- EFI Live Question
- Let see some hands, how many had problems with their MAF.
- help
- air/fuel gauge
- Big Stuff 3 Turbo Timers???