- Hptuner or tech 2
- DBW throttle pedal values
- Is it okay to "duplicate" the OBD2 Port?
- 04 GTO need idle help i'm ready to burn it idle problems
- LS2 Idle Issue
- Tunerpro guys come in lt1
- Ls1 MIL p0650 code
- mass air flow
- owners of a LSA + LS9 cam and a 2.55 upper pulley, seeking help
- 5.3 to 6.0 swap -- can I replace my 2005 ECM with a 2004 ECM?
- Who is the best efi live ls1 tuner?
- How to "Split" a 5v Signal
- Tuning and Shop Appointments
- e38/gen 4 gurus school me up
- wierd stumble at 1500rpm
- Car stalls while driving, then starts hard
- Can't get tune right
- LS3 tripping idle control system rpm
- Micrsquirto firing issue
- Tech2Win question....I/M readiness
- comp 54-428-11
- Wideband install
- 0280158187 injector on ls2?
- 112 octane tuning question.
- 0411 swap, no pcm power
- engine dies when fuel pump is on
- Okay to drive?
- Bad misfire under load
- PCM With DBC, Flex and 2 bar Real Time Tuning
- Which part to test on TAC Harness Plug
- 2002 trans am v8 5.7 ram air not wanting to start
- 6.0 Timing
- MAF Reading at Idle
- Easy/updated way to add wideband to hptuner standard?
- G/CYL question
- Advanced Auto, says GMC is throwing P0135 PO155 & P0300 codes.
- Misfire
- Reduced Engine Power Issue
- tuning software
- 343 code please help
- 4l80e always reads -38
- Dead Miss?
- Tech2 Diagnostics Question
- need help trouble shooting an issue
- Segment swap issues.
- First run on stand, idle erratic and LT B2 not close to LT B1...scan attached
- General Newbe Question about Tuning
- Can anyone please advise? hptuners forum = little help
- Logging Problems With HP Tuners
- Gear Change In EFI LIve
- m6 to A4 seg swap idle issues
- HP Tuner buy or use the tuner's equipment
- Deka 80 EFI tune question
- Start up tune advice
- LS2 swap starts & dies with VATS removed
- Turbo 5.3 Swap into 1995 Trans Am
- 05 GTO after os change
- In need of two bin files...
- Handheld Turner for my situation?
- Checking EFILive cable for unused licenses??
- Idle/stalling issues
- Sensors needed to make ls1 run
- Help Needed TPS Sensor
- what 33 lb/hr injectors for 2004 lm7
- In need of some direction
- Houston, TX LS1 Tuner
- another IAT sensor question - works after 15-18 mins
- Tuning limitations 24x vs 58x reluctor wheel
- 20% TPS at idle?
- Best lsx tuner in NC
- erratic idle
- Closed loop trims go -35 help
- Tuning out LTFT for more consistency
- HP tuners MPVI2 problems
- E40 Scanning and Tuning
- 228R 5.3 2.5 heads timing at wot?
- Tuning an LS1 with unknown camshaft
- DST LT1 files
- Newbie
- TH400 with original VSS how to program in HPTuners
- Torque pro app p59 ethanol content
- Maf problems
- Cam Tune
- Injector rating for boost referenced FPR
- Fuel pump issue
- I need more than 4063lb/hr in MAF table in HPTuners, help save my track day!!
- 2 Derale Pusher fans causing bank 1 to go lean?
- no flex fuel spark advance adder on 3 bar p59
- Tuning with a turbo - Log included
- Will 1999 LS1 Tune work on 2002 LS1?
- Just got it back from the tuner.......
- Simulate knock?
- Bad map sensor readings
- How to tell if left and right O2 sensors are wired backwards?
- P0343 code
- 2004 Stock LS1 P0171 code help
- Boosted L33 stutter at WOT
- EFILive Flash Scan V2 Black Box Help
- C220 harness pin G brown fused output ignition
- RussK log lower than expected?
- No Codes when powered up off board
- 94 z28 flashing problems
- Need someone to look over my log (HPT)
- HELP!!! Holley EFI wiring solution.
- DFW tuner for upp twin turbo vette
- ms3pro no start.
- Tuning Issues
- Will a tune fix this problem??
- Good and Bad: Car got totaled right after i had it running perfect
- 2008 corvette c06 ecm immobilizer delete
- RTMR & RFRM fusebox difference
- L20/6L80 swap -e38/t43- idle surge in gear SOLVED
- 2004 gto running rough after hot start then clearing up
- CEL woes on LS swap
- Is every tuner different??
- 02 camaro Ss 370 troubleshooting
- E67 VSS settings - HP Tuners - Heeellllppp !!!
- Fuel Gauge Level Sensor Issue
- LS1 stalling and idle issues
- LS1 Maf on a dorman LS2 intake
- Looking for a shop to tune my 4l65e
- Need a 2004 GTO BIN FIle
- Hptuner failure & IAC
- E85 and Flex Fuel for street strip
- What to watch for to keep it from gernading
- Upload hptuner files here
- Ls 3 - 480
- Both O2 Sensors acting weird
- Rich on e85 stoich
- 6.0l no spark
- Front O2 and MAF Delete?
- ecu tuning in ne ohio canton akron to look over tune
- anyone running ac with an ms3 camaro?
- ECU options for LT1-> LS Swap
- O2 Issues
- Iac steps vs effective area table
- Which ECU to go with??? S10 (Sonoma) 6.0/4L80E swap
- Looking for a cable to data log aem 30-0300 with flashscan v2
- Need service manual help!!!
- L99 into a LS3 2014 Camaro No Start
- Weird problem with my LS2 swapped Camaro.
- inches of vacuum ls7
- Monitors
- L99 swap - no cranking at all
- Boost control trough egr circuit
- ls1 rpm gauge
- Traction control problems
- Fresh LS Volvo
- Wanted hp tuner mpvi1!!
- TQ Lock Up / Diff Noise / Lugging question
- Popping and backfire on decell and Intial Startup
- Installing a standalone ECU in a 2000 GMC Sierra 4x4, need help!
- 2000 GMC Sierra PCM piggyback help
- HP Tuners Application Key - Am I Screwed??
- wanted hp tuners mpvi1
- Whats the secret to unlocking 2017+ gm tcm 8/10 speed?
- Holley Dominator. No rpm signal and no fire
- camaro a/c pressure sensor to switch swap?
- AWD Dyno and tuner in SF Bay Area
- How to get throttle open sooner at launch
- Heated mirrors drain battery.
- Engine stalls when coasting to stop
- Which ECM, and why?
- New Day, new issue E39a pcm not charging
- No tune, will it run?
- Ecu 411 with gm e85 flex fuel sensor
- Stock cam/head LS1 with supercharger...base airflow tuning
- Microsquirt no rpm sync
- Temporary tune?
- I need some help tuning for bigger injectors
- Injector data
- HPtuners (standard) , LC-2WB question
- red/blue ecm and Tmap
- Does anyone else have crazy AFRs after flashing new tune to PCM?
- 1999 GMC Yukon ECU reset
- Dyno recomendation local to me
- Heavy throttle from a stop - Timing goes to ZERO (or negative!) - what's going on?
- tuning a tuned port injection ?????????????????
- New LS3 6L80 install
- MAF erratic
- Incomplete O2 sensor monitor and heater
- Any wendor/dealer that can help with tis2web?
- need Help! i am trying to figure out fueling
- boost enrichment?
- Main Ve question
- Drivers side missfire after ignition hot wire short, fried ecu?
- Help with loading new tunes through EFI!
- Tune is done dyno results on the LS3 stroker
- T56 tuning
- O2 Sensor Heater always on with ignition ??
- Lm7 swap no start
- Will NTK wideband be damaged it it doesn't heat up?
- Troubleshooting lean spikes on large throttle transitions
- Normal idle cold start, high idle warm/hot refire
- Knock sensor help
- LS 376/380 Tuning
- Tuning after stroker/bigger cam install??
- Share a tune?
- 36lb Bosch 165-FIC36LS1B Short Pulse/offset?
- CONFUSED Hp tuners MPVI2
- 3bar SD setup, no start, what am I missing?
- School Me on Throttle Cracker/Follower
- 2003 OUTLANDER Scan tool live data OL-Drive Question
- can’t write to ECM
- How to DATALOG LNC-2000 ignition retard on HPTuners
- Trying to make sense of Power Enrichment
- HPT OS Question
- Tuning issue on new ls3 stroker
- 2007 Escalade chassis - ABS/TC/BCM?
- 0411 PCM , Tahoe pump and Dakota Digital gauge?
- Fast Idle
- Lm7 no spark
- Engine stand startup - fire but no idle
- Howling thru the airfilter...
- swapping BCM with HP tuner
- dod delete
- Vcm scanner mounting
- Help chasing codes P0507 P0172 P0175
- Tuner Recommendation South Louisiana
- RussK idle config, how many times till it works?
- Help P0158 and C0896
- Need Help with tac module please.
- Odd idle hang
- hp tuner
- conflicting engine temps front driver and rear pass head ports
- 3 bar SD TURBO tune, back to 1 bar N/A tune questions
- Looking for dyno tuner in NJ, DE, Eastern PA
- 98 Camaro Mail Order Tuning Question
- standard tranny is in the 2011 2500 series truck. now for tuning?
- E85 and boost referenced regulator
- Cam idle tuning
- melted coil low reference wire
- Struggles to start when warm
- 99 z28 tune file HPT
- Best tuning school, course or individual who teaches tuning for GM HPtuners?
- Tuning a 418 in a 1998 firebird
- Random ruff idle when slowing down only !
- Help CL after OL tune. Same VE but WB fueling help
- Why NB/WB flip readings at CL/OL operation?
- Adjust o2 flow rate with full exhaust install?
- P0342 and P0343 Camshaft Position Sensor 24x Swap
- My stock lt1 live run file
- What are these modules?
- New LQ9 Build stumble at half throttle
- 4L80E Swap trying to rule out tune
- TPS reads 100% at all times
- 8.1L vortec - Low vacuum at idle after rebuild - Need expert help for this puzzle
- 67 Stand Alone - No Communication
- Fuel pump Relay issue
- Codes After Head and Intake Swap