- 2 OBDII Ports???
- New 408..what would you use for the tune?
- LG Motorsports
- 2002 OS on a 2000?
- question about 98 pcm
- Electronics guru's - How to get a 5v reference signal?
- Suggestions on retune for a Supercharged Mallett 435 C5
- IAC counts...
- ignition cut/mis-firing rev limiter
- tune question
- Is a wideband useless with cats?
- po172/175
- MAP sensor location???
- LC-1 Issue
- Need Cheap Source for: LM-1 + Auxbox & HP Tuners
- Part Throttle KR
- mail order hp tuners? or get a professional dyno tune?
- Whats the difference?
- i cant get any more than 62 grams per cyl
- Help with codes please!
- help changing fuel/air ratio....
- Problems with LS1 Edit and PCMCIA Card
- EFI live DEMO questions
- Timing & Power Question
- Vats
- efilive/ pcm good? question. please help.
- Max Horsepower Gain With Diablo Predator 2 Slp Tune????
- 'cooling/TPS'?? help please
- Options
- Idle air Throttle Follower? Throttle Cracker?
- Vinci/ Crane Question
- Want your VE calculation input.
- rear o2 delete
- speed density
- car all of sudden went crazy
- someone explain this 3bar mapsensor thing to me?
- Good wideband???
- What's your PE? I have tried everything.
- BS3 problem help!!!!!!!!!!
- transmission pressures in EFI LIVE
- FAST Air/Fuel Meter vs LM-1 Air/Fuel Meter
- new to tuning
- 98 MAF on 01 LS1
- Vinci Tuner Question
- question about superchips tuner
- hp tuners for big Horse power
- No Spark
- Have a 98 Z28, want to put in a 99-02 computer
- Idle Setting?
- TCI 3500 stall
- HPtuners A4 SHIFT PRESSURE QUEST.
- Need help tuning a 408 with hpt
- Anything Happen If You Drive Your Car Untunned??
- what table for tcc NOT to lock up wot
- Knock on startup normal?
- Changing speedo with vss pulses?
- BS3... where can read about this system in its entirety?
- LTFTs are pissing me off!
- wideband 02
- Newbie With Hptuners
- How Do I Save My Stock File
- How do I turn off rear O2's w/LS1 Edit???
- Just Got Hptuners How Can I Add My Year Car??
- Reset HPP3
- Engine misfire question
- Misfire codes daily??
- potential horsepower increase with dyno tune
- CMR end user software, when?
- HPT question-version 1.4 cs. 2.1x
- Anyone Tune an LS2 TBSS here?
- Rough Idle, engine shaking, HELP
- P0481 Coolant Fan Relay 2 Control Circuit
- EFILive AutoVE Newbie MAF Question
- Torque Convertor lockup question
- 12 volt wire
- tech 2
- 98' tuning questions
- tuning with ls1edit help?
- Oxygen Sensors *lazy at idle* 02s EGT long tube headers closed loop
- Brand new LS1 Predator (U1798) & ~50k LS1 Bird Cluster
- AEM wideband in factory O2 bung?
- Knock Retard PCM signal.
- LS4: DOD for swaps, can you override it working without VSS signal?
- #1 cylinder keeps fouling: PLUG pics inside...
- Narrowband O2 sensor wiring?
- LS1 Edit help please.
- Wierd Issue after H/C
- where can I get tuner cat for my turbo LT1 and how much does it cost?
- Can someone tell me if my AFR is good or bad?
- whats the differences between OBD1 and OBD2?
- timing on a 2002 z
- What's your AFR on cold start up?
- Anyone try a custom 90mm MAF yet?
- What is causing my car to stall sometimes
- 4l80 in a 98?
- Whats with these things?
- upgrade works ???
- Disconnect this wire, car won't start...
- using other year .bin files for hptuners
- False knock?
- How hard is it to run megasquirt on a 98 camaro
- Does anyone have installation pics of an LC-1 wideband, controller and gauge.
- P0507 code after converter install
- Getting car to idle at right rpm
- Question about 2 bar SD in HPT
- Best Tunning Software
- Tuning with MAF translator
- My LTFT's are pinned at 25% ????
- 88% max throttle while scaning with HPtuners?
- Tuning difficulties?
- RTT with maf
- need some experienced tuners
- Anyone have a Diablosport customer service contact? Not tech support, but service...
- 98 ls1 edit files for supercharger?? needed
- rock on trans 3 k stall need tune???
- car is driving me nuts!!!!!!!!
- What are signs of a failing camshaft position sensor?
- Car problems!
- Can predator edit an HP Tune?
- need a very close up pic of a maft wire harness
- Testing injector Drivers
- What causes this hesitation?
- Help! Idle Problem..
- 2 Bar MAP on a 1998 PCM
- Help !!!!!!!!!!!!!!
- Loss of communication??? Long Read, Please Help
- What's the prognosis? DR.
- Would a stock fuel pump on my setup cause inconsistant WOT AFR?
- I set lt & rt rich codes but trims are -1.5?
- GTech Performace Meter
- High LTFTs after Filter
- BEST Tuning Software
- How does the PCM determine which gear a 6 speed car is in...
- Can someone check out my log file from EFILive?
- p0171 and p0174 codes
- Low hp numbers after tuning
- ????????????
- shift points? and rev limiter?
- #5 Cylinder MISFIRE - WOT
- weird DTC codes
- Wont Start After Engine Install
- SES light and no reading from Computer
- Dyno Results
- couple of after cam swap ?
- MAF, SD or PE tune please help
- Anyone with HP tuners...need your help
- VE TUNNUNG Question ????????
- When should i....
- Accuracy of the time stamps in the HPT logs
- Emissions stumper
- 98 to 01-02 pcm swap
- P0442 Evaporative Emission Control System Leak Detected (small leak)
- random/false KR!!!! need HELP car has alot more left in it!!!!!but decided to be safe
- Comp 24#/24# Cam & Nos
- 2005 Suburban 5.3 to 96 S10 Blazer
- Bcm 2723 Hc.. Help
- need tune...bad
- HELP!! Belt exploded and ate my MAF now won't run no DTC's!
- Does HPTuners support tow haul mode?
- 402ci 242/250 112 60# Motrons Drivability Issues
- Help with 3 SES Codes
- Going to buy Hptuner software but... wideband?
- Your first expirence with tuning
- vacuum issues, NEED AN EXPERT!
- where to get a 3 bar sensor????
- Cleaned my engine bay..problem with voltage now
- bad maf?
- Ses ?
- Any estimate time on RTT Autotune w/ HPT?
- Efilive --- Help !!!!!!!!!!!!!!!!
- Need factory coolant temp sensor values
- 408/Procharger/96# Injectors HELP
- Base tune for 3800 stall??
- Release DTCs without scanner?
- P0803 Problem (skip shift)
- is this good or bad?
- P1153 on LC1
- P0161 Code??
- EFI Live?
- Just got EFI Live...questions
- jet reprogrammer
- need some help....
- Those Good With IFR
- Engine Sens Fuse C5
- Got the HPP3 today.. questions... ***
- Anybody near me with HP tuners?
- done with SD, plugged maf in...
- WHat to check for BEFORE i go DYNOTUNE??..maintence?
- PCM blues
- where to get the cable
- VE tuning questions...
- A4 408 guys, what is your idle set at???
- New Cam safe rev limiter
- where does the tach get it signal crank position, cam postion sensors?
- wierd problem...please read
- what all to do for tuning new injectors?
- New to tuning, but question about KR and timing
- TPS Says Throttle is Open Without Pushing Pedal
- after using fuel trims to dial in VE table in CL SD..
- Zo6 Cam = Zo6 Tune?
- 02 Sensor Scanning
- C5 code p0101
- 98 motor ~> 01 pcm & harness
- I'm looking for info on long term fuel trim.
- What am I missing?
- Should I Dynotune?
- I think I fried my wideband...
- Diagnosing voltage problem, assistance needed.
- Vats/ BCM problems related?
- My ASR cuts off when AC is on
- How Many Are Running A Wide Band
- Dead Battery
- EFILive tuning
- Power dips from 5,000 - 6,000
- How much is timing worth???
- Duty cycle is high...
- Where can I get some diodes and resistors?
- Weird IAC Position
- Mobile Chassis dyno For Sale
- need tune up for sure but what's wrong exactly?
- HP Tuners or EFI Live?
- Anyone know anything aound SLP's Air-Temperature Module????
- Anyone notice WOT shift failure issues with maxed MAF tables?
- MAF no working???
- inspection help
- Vats Screwing Up My Car!!
- catalyst not tripping to "ready" for emissions test
- Fast Fuel injectors rated PSI
- P0103 code means the car is running SD?
- Help please, trying to log TPS with LMA2
- hp tuner info
- tuners...
- EFIlive speedometer calculator: How accurate?
- What in the F are these codes from my "Creader" OBDII Scanner?
- Missfiring, Need Help !
- IFR for stock 98 injectors
- speed density tune
- HPtuners ???
- Will VATS disable me access to my VCM?
- Reverse lock out-No ground from pcm
- Looking for something,,, can you help?
- Why does spark table look jagged?
- Why aren't FPGA's used more often for ECU's?
- lc1 keeps resetting itself during restarts and is off.
- Wideband Logging with HPTuners, How??
- EFILive powers first 11 second "diesel" Duramax:
- AFR 224/228 idle!!
- 1000 Posts on this one
- WTH Bank 1 (-4) Bank 2 (+22)
- I messed up...