- 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
- tune issues
- red/blue or blue/green pcm
- knock sensor
- HPT 4.0 anyone using it?
- Bluecat tuning tool
- GENIV software flashes, any aftermarket support yet?
- Some ideas on direction for surge after VE/RAF/IAC
- Exorcist- tune question
- F body operating system VS C5 Corvette
- 2000 rpm idle in gear
- 4l60e shift to third gear issue
- Reduced Power Mode. PCM Swap
- No acceleration even at WOT
- Speedo issue!
- Lq4 tune question HPTuners
- HELP!!! HP Tuners MPVI 2 wont connect
- Stoich to lean sweep
- Any P59's have Tow/Haul mode???
- Hp tuners reading issue?
- P0108 / P0300 randomness
- 2000 Sierra truck starts then dies right away
- Massive Lean Spike on Shifts
- Mefi4 Ecu repair in uk??
- Knock Issues
- 12614717 iat sensor curve HP tuners
- 06 impala ss ls4 ecm and tcm problems.
- Tps issue >>>
- Stock 5.3 swap?
- Locked pcm
- Help! New Built 370 Dies Immediately, Already Tuned
- How to disable fans at speed 411PCM
- 98 PCM to 99+ lose tcs/asr? what about airbags?
- Do I need to buy another E67 ECM
- EV6 to EV1 adapters
- Question for tuning Gurus regarding O2's and open/closed loop
- Overheating coolant a swapped 07 ls2 c6 to ls3
- Even Weirder A/C Issue
- LS1 vs LT1 (24x swap) Tuning differences
- Weird AC issue, Silverado
- AFR issues with Atomic EFI 408 LS
- TCC goes on off on off on off, etc when I’m 4th gear
- VSS Pulses per mile out of range
- Idle tuning - Megasquirt 2 + TSP 228R + Milled 862
- Upstream and Downstream O2 sensors?
- Diagnosing Knock Sensor issue with HPTuners
- Need help - tuning for trans brake but my OS doesn’t have any options to control 1st
- LS Tuner
- 99 Suburban Vats
- Remote Tuning an LS3 swapped C5
- Stock 02 and wideband placement advice
- stumped on a STFT bank to bank mismatch...
- 6L80E tuning guide
- Peak torque
- Stock computer for intial start and break in?
- PCM Differences - 411 vs 896 - Functionally The Same??
- Can someone at diablosport please activate my account?
- Won't go over 4000 rpm (LS1 2000)
- Can't reflash TODAY, but could YESTERDAY???, after-new site, new log-on, etc...
- Emailing $EEHACK File?
- Lean Bank 1, Rich Bank 2 after engine build
- 2000 Camaro SS with an RPM NC tune, IDLE HIGH, only with AC on
- 4l80e questions for the Dyno
- Driving to tuner
- Turbo ls1 randomly won’t start/horrible misfires
- Please look up my tune. I need help!
- Slight rough idle
- Computer issues
- Boosted Iat on pump gas
- No TCC lockup - TCC misfire off
- LT4 Gm performance run kit , no throttle
- how can you tell if your ecm is progam to drive by wire
- AC idle bump 03 LQ4
- OBD2 WiFi Wireless and Android Suggestions?
- New to tuning. Injector: match set or fast 36#
- P0036 and P0056
- P0036 and P0056
- where in hp tuners is the p1514 table?
- Jerky in first gear.
- I think I bricked my PCM. Help
- Newbie Questions regarding HP Tuners and Injector/MAF swap
- Stock .hpt File for 99 M6 Z28
- P0135 and P0121 after hvac delete
- FAST EZ-EFI No Start Issue
- Turbo 5.3 possible tune issues
- are these o2 sensor readings right? Also how to disable dfco?(1999 firebird)
- P0200 after injector swap
- How to LS3 DBW TB to LS6 pcm
- Ls2 idle problem.
- Help getting a 3 bar setup, no stock file
- Normal knock retard on l92?
- Total PCM and Tune Noob needs to decide and start learning NOW,to ready for NEXT year
- Ls1 fans
- General Question
- New built engine won't idle
- Tuning help- am I doing it right?
- Powder flat after 6000 rpm
- Noob question
- Mail order vs dyno tune after cam swap
- No throttle response
- Holley EFI & 6L80
- Error code issues
- Idle Airflow config ?
- 95 Z28 with 02 Tahoe 12212156 OS
- 4L60E will not shift into 3rd or 4th unless I command it to do so in HPTuners
- Taking out my rear o2, egr, and air pump
- Ls3 swap computer question
- Trouble with 58x to 24x conversion
- Off Topic, Dodge Q...
- Who can reflash my ecm? A4 to M6 swap
- Car only surges in motion off throttle
- LQ4 tune wanted
- Unorthodox knock sensing ?
- LS3 - Long crank(5 or 6 seconds) with no spark, THEN it starts. (RESOLVED)
- maf issue