- fast efi up and running
- Any good use for this stuff....
- quick question?
- P0327 code related problems?
- How much timing at WOT??
- power gains after tuning?
- EFILive question
- Anyone still make a knockout box?
- Knowledgeable Tech II users inside please…
- LTFT questiong ... come on in tuners!!!
- FAST 90mm Manifold & 90mm TPIS TB....Issues
- FAST 90mm Manifold & 90mm TPIS TB....Issues
- please help me!!!!
- does this 98 moddified trans am have 269 hp????
- Is 1050 too high of an idle?
- Need help I'D ing MAF
- need some tuning advice please
- Diablo Sport
- LS1 edit tuner
- MAF Translater Question
- How much in the 1/4 or 1/8 on H/C cars did tuning help you...
- HP tuners vs ls1edit.
- journal articles on traction control
- Give My Idle logs a look please.)231/237)
- Advice and questions on bad O2 sensor
- LS1/6 Autotap data helper!!!
- Idle issue after ported throttle body
- P0704 code .... ???
- HP Tuners
- Screened vs Descreened 85mm MAF
- Anyone Rewired a 97 (C5) with a 2001 PCM - Questions
- Car Leaning out above 4K
- Expert Electricians Needed PLEASE
- Crank Relearning
- Wiring Harness--Help!!!
- testing tps
- Best way of tuning for part throttle LTFT's? (usingLS1edit)
- Loaded Predator/power loss?
- Question about replacing airbags
- Knock Censor Codes.... pls help
- Can you use a HPPIII for a 2000 LS1 on a 2001?
- Swapping PCM's?? i need help!!
- injector question ...enrichment
- Just a heads up...
- Why do I keep blowing a fuse??
- What do I need to log with Autotap.....
- Has anyone used the AEM wideband O2?
- Car doesn't want to start after new heads and fuel filter
- hpp3 gains?
- short?
- Secondary Injection System??
- hptuner is way cool
- whats a better tunner
- Max air ETC
- Big Truck Keeps throwing ABS codes after driving?
- Dyno Tuning
- Whats up with no 98 tuners
- autotap for sale
- R Mods worth tuneing?
- o.k to spray with ses light on?
- s.e.s light flashing.
- Pcm ?
- How to order ls1edit ?
- Open Loop AFR vs, w/ Power Enrichment?
- Timing on a blower car?
- palm pilot tuning?
- Daytime Running Lights
- Autotap clears SES codes?
- Removing pcm controls from manual tranny
- Rev Limiter problems on 97 C5
- Where do I buy a cable for my ATAP...........
- 1-2 shift lag
- I want to install a 85MM MAF and resistor - need help
- TPS voltage?
- Headers burned after cam install/tuning?
- Please confirm my understanding of O2 readings and MAFT settings
- Predator V1.04 Upgrade - Official Kiss-Off.
- PO300 code delet???
- P1637 Code
- Predator Programer ?????????????
- Anyone have the Wideband O2 kit from PLX Devices?
- PROBLEM....possible tuning issue???
- car running super rich? bad o2 sensor
- In dash gauge info..look!
- if battery is unhooked does programming go by by?
- should you reset pcm after every mod?
- lm-1 rpm hookup
- How do I edit CAT Test count to pass value?
- 01-02 LS6 MAF Sensor Pinout?
- grams/sec airflow to HP conversion question
- Black soot on acceleration – otherwise tuned dead nuts…need suggestions please
- Front O2 sensors disconnected...
- ABS and BRAKE lights on!! HELP!!!!
- Fuel trims
- PO343 SES code Thrown
- i was looking around and seen?
- LT1 hybrid question
- Headers Installed - ? - Codes.
- Z06 Maf freq, spark, PE, IFR, and VE tables wanted
- Tips for tuning 231/237 cam
- MAF Accuracy - Supply Sensitivity
- SES Light on after Transmission Rebuild
- How does Skip Shift Work
- A4 issues- Short shifting, logs here. Also, lockup in 4th @ 33mph. Nogo? anyone?
- need help car not pulling
- Accelerating Problem
- car running rich - bad MAF
- does your motor lag or ping due to cat removale (ls-1's only)
- Is there a way to use LS1edit to help with 02 heater codes with headers?
- Speedo calibration for 28's & 4.10's
- KR everywhere
- Dyno Tune
- Predator users I have a ?
- does ur motor ping or lag when check engine is on for cat reasons
- Need Retuning question answered
- did a bcm scan...
- KR from running too rich?
- Very unique Navigation install. But have problems need help!!
- Paging SuperTuners
- Tranny gauge mounted in cupholder...
- Why does my car sound like popcorn at 5100rpms?
- Temperature Gauges?!?!
- Problems after H\C install...
- How can you use live to determine actual converter effeciency?
- can anyone ID this wire?
- Newbie VE question
- How to calculate AF ratio with Atap?
- how traction control works
- V-6 to V8
- Closed Loop Question
- SES light came on....00 T/A
- gauges doesnt show milage throttle body clicking
- tuner??
- maf model year question
- NoGo Your PM box is full...
- S.E.S light after Tune
- map help.!!
- Since converter is unlocked WOT, lower mph shift points ?
- Oil light must go.
- SES light..high octane gas the culprit?
- Obdii Meter-any Info???
- Bad O2 sensor?
- SES light not comming ON (bulb not out)
- Excessive RF noise and Dyno/EFI Live Issues
- A4 Short shifting
- Ever have "one of those days?" tuning?
- Tsp Mail Order Tuning 231/237
- Need Help Updating VE Table - Getting weird #'s
- SES light only fuel and temp up and down?!?!?!
- What are the Ltrims after a head and cam install?
- Transmission Tuning - Shift & TCC Philosophy
- LS-1 Edit, in Broward County
- P0101 code is driving me crazy!!!!!!!!!
- SuperChips OR Predator??????
- Custom Tuning on my 97 C5 (LS1Edit?)
- BRAKE/ABS INOP lights...
- VCM Suite by HP Tuners, 1.0.1 Updated Info
- Help Calculating VE
- ls1 tuning
- Can anyone in Chicagoland area tune my car within couple days - Paying good $$$
- fixed the stock temp gauge
- can't check codes
- Will I need tuning w/ new headers?
- FAST Edist Wiring - Any Helpful Suggestions?
- Governor?????
- A4 2-3 shift going redline - help!
- autotap, look at IAC counts or desired IAC counts??
- How do I test a Idle Air motor?
- shift points
- Torque management removal
- Need Some Help
- Testing O2 sensor
- Autotap giving bad (spiking) data
- Why does my TPS angle not go below .4%?
- Part Throttle Surging/Bucking
- Customers C5 came in with a bunch of codes, cant figure out problem
- power increase
- Wideband O2 "keeper"?
- LS1 Edit -- adjusting LTRIMs on an already dyno tuned car?
- Throwing P0103 code at track...need help
- o2 Sensors suck
- installing LT headers with cats....is tuning required?
- Edit question
- LS1-Edit help plz
- EGR/AIR disable questions...
- Help me to adjust the idle.... plz
- knock retard=how much lost HP?
- Tuning Spread Sheet 1.0.0
- IAC Counts at 0 after LSX intstall
- Fuel surge on Shifts
- F.a.s.t. Engine Management Help
- Help me choose the "best" Wideband O2 kit....
- dtc 1155 and 1133
- Cleaning O2 Sensors
- What values to shoot for? KR = 0, etc...
- Crank position sensor relearn?
- Need Urgent Help! IFR Table
- Scanner won't read my codes...
- can't stop the kr and ping
- any problems w/ a 98 pcm and harness...
- Where to get Wideband o2?
- New SLP MAF
- Throttle body plate openning adjusment
- MAFT question....
- pinging when it's hot out???
- P0420
- Limit of MAF reported.
- ls1 edit by me after a pro dyn tune?
- 4 codes from computer!!
- whats the best tune
- What do you guys think about HP tuners Product?
- Help The Afr Is Flatlining!!!!
- were could i find the ls1 edit
- simplify tuning for me....
- anybody play with their HP tuners this weekend?
- RWTD seem kinda slow
- Need to Retune the car after LSX install???
- Get IAC counts down ls1edit? Drill ?
- tuning experts, what all is there too it? just fuel and timing?
- o2 info??????????
- Quick question about LS1Edit
- Tuning For Large Cubic Inch Motors
- Safe to drive car?
- Free PCM Diagnostics Progs?????
- shift points on 95 lt1
- Help Please
- Nitrous Tuning - GMAF, Timing, O2, General Qs?
- Tach not working?
- What could all cause this?
- system readyness tests - need troubleshooting help
- My LS1 runs, but the PCM seems dead (no gauges/only starts via hotwiring)
- 160 Thermostat
- At what temp does the inst panel "check gauges" light?
- Can Autotap show rear end gear setting ?
- TPS shows 2.8 volts @ WOT.
- Need clarification: Tung Base
- ported maf tuning
- Dtc 1571
- why 2 diff part numbers for the o2's?
- need tuning?
- just a simple ????
- f body race tomarrow need help
- AIR code after air lid install
- Can bad check values in the A.I.R. system cause these codes:
- FAILED INSPECTION (stock car with LS6 engine)
- Predator Info Request
- PCM tuning
- Shift Adaptation Time Programming - Minimum
- LS1Edit or HP Tuners???
- Purchasing LS1Edit