- I NEED HELP@!!! chevy messed up my car!
- LS1 and Megasquirt trigger wheels
- Air pump always on
- Lean @ WOT after LT's
- BCM Replacement 2000 Yukon Xl - Does it need reprogramming?
- What is P0154 code?
- Super Low Dyno Today
- starting issues
- Lost Power
- HPTuners v2.1.14 RTT now car won't start...
- Alternator charging question.
- Running Lean
- Can I swap computers
- HP Tuners WOT Shift Question
- Could somebody help me with this file?
- HPT MPVI logging off Autometer Cobalt Fuel Pressure gauge-has anyone done it?
- obdII not working?
- Newer GM 2 BAR MAP (the small one) - Proper HP Tuners Values (scalar)?
- Look What I Have Been Playing With...
- Quarter Mile Customs- WTF???
- CEL and surgeing
- Can anyone tune a '03 4.3L Sonoma?
- NEED HELP!!! 2 Bar MAP key on says 2.22V but 0kpa
- Learn me on some timing
- Gains Stock Engine
- Any software to support both 97 & 02 fbody?
- MAF Flow vs. Frequency?
- Really odd electrical problem.
- 2007 LS1Tech Calendars Available!!!
- If dealer scans a tuned car...(Predator)
- Def file
- How do BLM modifications affect tuning?
- slp maf and ms4???
- What is correct key on reading for 2 bar MAP???
- Help!!! I need computer files
- 2002 Escalade ECU help???????
- How to get rid of "Check Gas Cap"
- idle question
- HTPP3 question
- code not in HPT?
- Speed Density Tuning
- WOT timing
- Retuning (Converter Replacement?)
- Gen 7 Install
- Not Enough Vaccuum
- HP Tuners VCM Suite v2.1.14 is Now Available!
- Could I use injectors, or get away with the stockers?>>
- I Need A Tune
- Random Misfire with no codes
- what are the best computer tuners for the LS1
- Bosch o2 used w/ LM-1: standalone p/n?
- granitelli hand held
- need help! Tuning prob. after gear swap
- 99-00 complete conversion need help w/ vats
- 02 Sensor Voltage Switching
- rev limiter
- Are all LSU (WB) sensors pretty much the same?
- Torque Management Question...
- Transmission help
- Off idle knock at track...suggestions??
- Installing a Wideband question
- my procharged car is making 250+ temps
- please help ASAP
- How to test O2 sensors.
- Speedometer correction ratio for Gear swap needed 98 F-Body
- Please Help
- pcm guru's
- LT1 OBD 1 Tuners!!!!!!!!!! NEED HELP
- where to go to delete codes?
- tuning? is it worth it?
- C0240, C0041 and C0036 Codes after cam
- help! Knock sensor!
- Checked the stickies...and
- Do they make a serial port to USB adapter?
- 98 A4 WOT Shifting
- OL SD... break it down big bird-barney style for me
- Bin repository access??
- Anyone using an FJO WBAFR to output to the PCM?
- ECM programming for slightly modded 00 LS1
- PO103 MAF code fixed
- TSP 228R Tune
- serial number Help
- Anyone have a wiring diagram for an FJO wideband?
- what is grams/cyl ? and timing help
- Tuning Questions
- wideband install
- Rich after LongTube and "low end loss" explained
- Newbie Needs some help
- Help! Car will not start until i reset the pcm manually
- Need a 98 Fbody PCM any one have one for sale?
- 98 to 99+ LS1 PCM conversion?
- lt1 edit vs. Tunercat
- tune for turbo with diablo
- when auto ve why does it create huge spikes
- C5 O2 adapter needed--Flat to square connector
- Need list of codes to disable for EGR and AIR pump removal
- check engine light please help
- throttle body wiring connectors
- Can you sell an HP tuner suite?
- help on efilive LS1 tuning?
- How Do I reset the TPS ?
- any HPTuners bin based on near Stock LS1 engine in repository??
- OBDII cable compatibilty
- What Tune Should I Go With
- code problems...need help
- PE Fuel Adder vs. IAT
- Predator tire size for gear change
- Any way to tell when this ECU was Made?
- What is a cell
- Tuning newb
- Changing my tune for a stall
- flashscan not reading what the lm1 does
- Question about VATS bypass.
- What would cause 4 lights to be on at once? Brake, Service vehicle, TCS OFF, and ABS?
- What causes an A4 to not Go when floored?
- Maf Translator GenII
- Crazy B2S1 Readings...Help.
- Updating tire size in HPTuners...tire diameter?
- Wideband Discussion and Poll
- P0300 code random misfire...
- still trouble with wideband scanning
- Need a quick question answered: Instrument Cluster Light
- I need a rec for a Tuner in North Carolina
- quick easy questions
- MAF Help. 0 Hz??? Can I use a Z06 MAF instead of SLP???
- Handheld vs Software
- lean out with Diablosport?
- Hp Tuners: lost 1bar maf enhancment?
- easy to use tuner?
- What is the limit of the stock pcm?
- got it to idle for just a second... here is my log and tune
- Inspection question
- MAP sensor feed voltage lost
- 99 FRC Tuners PLEASE Step in!!!
- help with stalling/bucking on decell.
- New numbers after tune
- HELP!!! new motor problems
- Correct Mileage ?
- Traction Control Mod
- Injector Duty Cycle
- How to use LS1 edit to help cold start up issues?
- Crazy Idle Problem
- Help car wont start.
- LC1 Problem
- new motor process
- central valley tuning
- HELP!!!! Unknown error 99 when trying to flash /car wont start
- can i use my PCM as an RPM switch????
- PROBLEM! Tuners come in plz
- how long til readiness tests complete?
- LS7 HPT help
- O2 sensor readings with engine not running?
- code p0327
- Throwing code P0442
- ve tuning... smooth it out?
- fast 90 install question (sticky TB)
- Car Pop's at WOT??
- Increase RPM's on start up?
- Running Fat + Idle Problems
- Do LQ4 and LS1 sensors interchange?
- HPTuners-- Idle issue with 60# injectors & turbo
- Upgrade OS on PCM with HPTuners?
- Identify cut wires on engine harness
- IFR Table ?...
- why they set shift tables so high?
- swapping trannys, help me with the tune!
- SD VE question.... HPT
- 3 Bar Map?
- need a diagnostic program for a 2000 ta
- VE tuning
- MAF help please p0101 code
- autometer tach problems
- minor changes, now what
- brake light comes on for no reason
- P0342 code & hard starting
- cuts out 3-5k then takes off
- If you know your shit ......
- Mail order tune
- Different tune for elevation???
- need help with programming for a 97 chevy pickup with a carbed motor PLEASE!!!
- Engine won´t start
- PCM wiring diagram?
- looking for a base file for a procharged 408
- tuning pcm?
- After cam and tune
- A4 shift properties ?
- TPS reset
- Clearing a Hypertech Programmer?
- Re-Dynotune After Underdrive Pulley?
- new motor
- 2-bar mafless guide? hptuners
- what is the lowest ratio the widebands go?
- Is RWTD site down ?
- How can I make the car run slower E.T.'s?
- an option you should really consider for the roadrunner
- calibrating LM1
- S/C FRC falling on face after launch
- Need stock (or bolt on) BIN File
- VE Autotune done.....now what?
- 427
- Anyone have a 402 tune I can borrow
- need some help with this code P0107
- misfiring need help please??
- i need ls1 edit file
- HP Tuners has a new website!
- 2002 - efilive- newbie
- shift light
- Help me decide.
- How to eliminate 155 MPH nanny :(
- hp tuners flashing problem
- Speedo and tach reading slow????
- Pedal position sensor output?
- acceleration enrichment?
- Wideband sensor is giving ER1 error...
- just got my hp-tuner's
- Shift light install
- Pleas help O2 sensor problem
- Jeremy Formato tuning and porting NORCAL 10/18-10/21/06
- Pcm swap from 99 camaro to 00 trans am question
- tune needed for stall?
- lc1 wideband controller
- What color should the inside of the exhaust pipes be if A/F ratio is okay?
- Map sensor question
- need help with lm1 and efilive
- monitoring voltage
- Injector tunning
- wideband fit where stock downstream narrowband did?
- burst knock enable, for pinging?
- LS1 swap to 90mm FAST Intake and TB - MAF code
- Knock retard, knock sens bad?
- Security light
- Needed Vortech Tune for HP Tuners
- Secondary Air Injection?
- Enabling Lean Cruise?s.
- What else to look for?
- Ls1 Edit help!
- would i feel i differance with a tune?
- Hypertech programmer?
- Does anyone have a 1999 A4 HPT Tune with a 3800 to 4400 Verter I can look at?
- tuning turbo car - LTFT still positive after OLSD tune
- When changing from 26 to 28.8.........
- Tuning without wideband sensor
- After cam install how does the PCM do??
- Cheapest place for Interceptor?
- will this fix this problem?
- Car Won't Start ,Please Help
- po103 and SD on a c/h car
- Your tune
- Cant save a BIN from my PCM to the laptop!!
- speed density question