- Dumping fuel - Why?
- stock 02 file onto a 99 pcm with hp tuners
- Engine Startup Lean Adjustment
- BigStuff3 vs stock PCM
- Handheld tuner question
- Do I need a retune for LS6/ported TB vs FAST90/90 ptm
- hp tuners 2 laptops
- p0135 help
- LS1edit won't/can't read
- harness and tune
- MAF Calibration - Diff AFR at same MAF HZ at different speeds/loads
- question about autometer tach w/2002 pcm
- Diablo mv readings?
- Intermittent idle and shift problems
- HPT won't log maf
- Any other sources for o2 sensor harness kits?
- maxing out map sensor @255 KPA- power reduction
- Program to do VE on E38/E67 LS7 style pcm
- Stumbles under acceleration
- Car won't go into pe mode at WOT
- I need the 97-98 pcm internal schematics
- ses light
- What to set LC1 output settings to, and HPT PID formula? (egr logging)
- Black smoke, tune problem?
- How hard to tune the hotcam?
- still waiting on HP Tuners
- Tune with stand alone trans
- Guys posting questions>POST IN FREEGIN DETAIL
- Hi Every Body
- LS1 Edit & PE Table Adjustment
- how would a leaky map sensor effect idle / drivability?
- idle charge problems
- wtf i have no idea whats going on
- computer case
- VE table Idle tuning question with cammed car
- Need help with tune please !!!!!!!!
- The LS1 & E85
- HP tuners demo
- Bank 1 fuel trim not working? need help
- Need help with tune please !!!!!!!!
- Already tuned... adding...
- Using Factory Clutch Switch for 2-Step Activation
- Gauges question
- Noise??? on NEW 402ci
- 02 LS1 engine harness with 04 GTO Body Harness
- Fried PCM
- LS3 Vette Tuning
- PCM question
- Does it matter is ecm is a4 or m6 ??
- Diagnostic port problem!!! HELP
- G-Meter's Accuracy?
- Using LS1 PCM/ECM for LS6
- o2 sensors
- Trans tunning issue - please read
- Anyone using the Predator?
- who's all ripped into their PCM before???
- Alarm System Malfunction??
- ms4 tune?
- Question on LS2 engine wiring harness
- Detonation problem please help
- LC-1 questions/issues
- Car runs like crap after header install!!! Please help
- Can LS1 Be Multi-Displacement?
- 1998 Camaro LS1 OBD2 Secondary Air System Monitor
- handheld or mail order tune?????
- Messing with the tach? Pro's please help.
- stuck in fuel cell 22
- question please help
- which PCM and wire harness
- Base 96lb Low Impedence Injector Program??
- HP Tuners VCM Suite v2.2.0 is Now Available!
- Looking for Wideband A/F Gauge
- Auto Trans tuning with HPT
- FAST vs. big stuff 3 opinions
- AFR Change day/night
- Security System Problem! Wont Start Engine! HELP!
- Custom programming has never been easier
- First log with new motor
- V.A.T.S. question, speartech please look inside!
- old autotap ????
- car hits 4600rpm and POW, backfire and shuts off???
- Another crank relearn question
- efi live & fast widband setup
- HPT site down?
- How Much Choke Flow Time with HPT
- Independently Tested INJECTOR FLOW NUMBERS!!!
- What should I look for?????
- MAF normal range?
- wideband tune --> remote start not working
- Multiple Injector Offsets Found
- Rich idle after cam, VERY rich
- Predator Tuner and P0757
- FAST 36lb Injectors rated at what PSI? Anyone have a good base IFR table for them?
- p0152, p0300
- t rex xar was running fine, now wont run for shit. stockish tune
- Detonation problem persists
- Tunning Gen 7 , Looking For Tune File 408 Na
- wb sensor location
- TPS sensor p0121
- PCM Calls Injector to open at what point?
- Diablo Predator tuning help
- PLX SM-AFR installation
- tune for Noz
- got problem need some help asap
- VATS/Security problem I think...
- battery problems
- Which tuner to adjust for bigger injectors?
- EfiLive Guys, could you Please critique my tune...........
- Running Rich
- eFI LIVE
- Need Help with VE Tuning
- NEED help trying to get this "stock" ls1 tune back to stock
- question about HP Tuners Credits
- please help possible tuning issue?
- EFILIVE speedometer problem
- tune
- My stock tach is off
- Spark timing
- My New Computer Flashed with Traction Control?
- 99 Camaro wont stay running .... ????
- Changing from 24X to 58X reluctor?
- VATS detune
- TSP tuning prob...
- Timothy Slovert Orlando, Fl Tuner?
- Need Help - Open Loop Bucking and Surging
- Need a WB A/F gauge for my LC1
- COT: what happens when CAT's overheat?
- Need a pic or link to FTC graphic
- hp tuners questions in bremerton, wa
- pcm unused 5 volt inputs
- ses light on
- Adjusting part throttle shift points
- 2002 Z28 PCM and a 2003 LQ4 engine
- Could this be from stock tune with mods?
- Injector Offset Tunning
- Tune killing my tranny?
- Ran my newly acquired scanner last night...
- 450 to much for dyno tune?
- rear O2 sensor question
- Why am I suddenly running lean at idle?
- Conversion wont start
- PCM fan control ?
- Any Tips For 01 Firebird LS1?
- Can't find anything on this problem..
- Do i need a programer?
- Wrecked car won't start
- Bs3
- Knock Sensors
- IAT effecting IAC steps. How?
- 383 lt1 probs.
- Big thanks to RUTANTA
- Walk-Through Grams/Cylinder --> Grams/Sec
- help with a problem
- What could be the problem?
- Lamp Circuit Failure code B1061
- No tach, cam sensor code
- Will EFI Live flash my VIN in another pcm?
- DTC P0704 Clutch Switch Input Circuit Malfunction and HP tuners
- Maf Hp??
- Wife turned key off while flashing PCM!!
- scangauge II
- Wideband Hook up. Does this sound ok?
- Put MSD6a on a 96 LT1 Now It misses,Kills
- Tunners for LT1
- FAST double bank wideband
- Hit the gas...car dies!!
- SD w/ th350, having problems with rich decel (dfco)
- weird problem need help asap
- weird problem need help asap
- shiftpoint logging
- Is there any way to bypass having to have the BCM in the car to stay on?
- PCM conx connector 18g Where to find
- long trims at -15 at wot, with cutout open
- problem when trying to copy ve tables
- How can VSS read 30 mph and speedo say 0
- reflash pcm
- cam sensor adjustment ?
- Where to buy hp tuners or ls1 edit?
- Where can I get a LS1 wiring harness?
- Guys I need some help tunning with EFI Live
- LS1 conversion: possible to get a 98 auto harness to work with a 6 speed 02 PCM?
- Is my IAC Gone South?
- 427 RX-7 Tune input needed...
- B1001 Restraint code...SES?
- Windows Vista and Datalogging.
- HELP! Rev limiter kicks in randomly!
- Car like 11:1 AFR using BIDI. I am Confused
- Need help with new LS2 problems
- HP Tuners or EFI Live
- p1018 causing fuel problems?
- Detonation/Ping on vacation trip
- t rex tune?
- Would someone be willing to look at my tune and logs to help with an idle flare?
- What software for 4.3 V6?
- wideband inaccuracies
- Low speed surge
- is this a tuning problem?
- MAP/TPS codes simultaniously
- Any way to test each injector and/or cylinder to see if ok?
- need pcm info on a 99 LS1 (SS camaro). pin #s specifically...
- a/f ratio
- Logs attached
- need some help.......
- Help with 408 tune....
- very intrested in efi live??
- Affordable wideband controller kit ?
- whats the best a/f guage for tuning??
- Changing OS with HPTuners
- Airfuel logging??
- LS1 Edit Questions
- Injector Driver failure
- Stock computer's limits
- Need Help tuning
- Please Help
- Rear O2 delete
- Car misfires when warmed up.
- Cam position sensor
- How do the numbers read in Base Running Airflow chart
- Help with SES code.
- MAF-less / SD folk...bellows??
- slow HPT orders ?
- help, i need someone good to make a mail order tune for me
- bad tune?
- Got mice?
- Mis/Sputter at low rpm Clogged/stuck injectors LS1 Swap
- Need a Little Help with logging with HPT
- Will this work?
- Tuning Veterans...whats up with my WOT Tune?
- Car is acting funny on highway
- AFR < 4000 rpm discusion 14.7 ?
- SES light... P1133 & P0135
- Very lean idle problem
- TPS on Gen 7
- No DTC, car runs terrible
- Maf tuning that simple?
- How do I upgrade to 2001 and up operating system?
- Swapping PCM's
- Air/Fuel way off need help
- anyonehaving issues with their MSD timing twister???
- I need Help with my Tune File
- Air/Fuel way off need help
- New PCM install and Code P1637
- can somebody look at my tune?
- What tables can be modified in RTT in HPT?
- Is It Possible?
- MAF tune vs Speed D tune
- Can't get rid of bad pop at 2800-3200
- EFI Live, Flashscan V1.2, where's the tuning software?
- New PCM, fuel pump does not turn on--sure way to check if PCM is functioning?
- Drop into Gear stalls Immediately (Cold Engine)