- MS4 tuning high altitude
- Tuner question
- Tuning for E10
- PCM reset itself, no idle now.???
- Code P1518 New 408 Stroker won't idle!
- need help with this tune
- HP Tuners 2 bar SD OS
- HP Tuners Unable to Locate VCM
- 4l60e shifting trouble
- timing trouble
- Screwed up fuel trims and slow o2
- HPT: bigger TB and Intake ???
- Stuck in Speed Density????
- pcm learning tune.
- Is ther a different version of VEMaster for the 1993 LT1s?
- I should pass emissions with it all looking like this right?
- AEM Wideband connection to V2
- LS1 PCM questions
- HPT: Injectors data calibrate ???
- wide band?
- What is the 'speed' in speed density?
- Cant disable LTFT for VE tuning
- How does braking effect ECM output?
- Diablo Tune
- hanging idle?
- editing pcm with hp tuner . os issue?
- 95 t/a swaped to a ls1 (scanner wont comunicate)
- 102mm Throttlebody question
- TPS codes and problems along with rear abs sensor??Need help!
- A4 to M6 Tune Question
- ECT Sensor Mystery
- tuning advice
- I need an update on the HP Tuners,regarding a 2009 4.8 Truck
- Help! How to put tunes on my EfiLive v2
- High Low Octane Q
- Take a look at this and tell me what you think.
- Custom EFI Live tune;failed emissions big time
- Windows 7 with HP Tuners?
- Backfiring?
- Maf help
- Pros and cons of SD Tune?
- Unsolved mystery!!! 01 z28 problem plz help!!!!
- FAST™ XFI™ Fuel Injection Training Course Open For Enrollment
- Crank Relearn.......P1336.......how to do it
- TM removal ?
- Quick tuner question
- Davie / South Florida - Formato Fasterproms Tuning April 12th and 13th
- SCT gm tuning package
- GM PCM controlling a non-GM running gear
- flashing check engine light
- Who has their own HP Tuners program for Datalogging?
- locking out the o2 sensors
- I have a 98 pcm,what are my option for my twin turbo build?
- Calibrate my Racepac and wire a GTO LS2 into a miata
- Possible bad IAT sensor?
- help me understand
- speed limiter delete with diablo
- setting up raf in hptuners
- price question??
- Torque specs for ECM connectors
- Techrod Wiring Harness
- 98 TA Speed Density NEED HELP
- HPtuner 4400 checksum error
- 2000 Trans Am, 4 Knock Sensor Codes, Need help Fixing...
- lost power while flashing PCM
- Corvette code help
- aem uego & msd 6010....datalogging?
- Dreaded PO121!!!!!!!!!!!!!!!!!!!!!!!!!
- Need injector flow table for HPT
- Help with ECU
- bogging at 2000
- 95 lt1 using tunercat / intake backfire
- transmission problem code
- Fast classic issue
- Turning off the INOP, Brake light, Service Vehicle, Security Light???
- Best "How To Book" on tuning with HP Tuners
- Idle smooth but runs rough under throttle
- vcm editor
- fast b2b
- Drivability problems
- Big stuff 3
- Gains for stock car tune ?
- LTFT problems
- Please look @ tune, air flow issue after cam swap
- 98 m6 pcm to 02 m6 pcm swap
- Problems after replacing O2s.
- poping under 2000 rpms
- Ls1 ecu connectors where to buy
- Anyone heard of or dealt with this tuner?
- TBSS tps problem. HELP PLEASE
- LC1 Analog output splitting
- Take a look at my IFR table, new to tuning.
- stand alone wiring harness
- Has anyone experienced this?
- MegaSquirt 2
- 98 ls1
- Please help with 4 year high idle problem.
- Ive been Rhino tuned!
- Leave the Predator tune on PCM for LS6 swap?
- Simple (aka noob) question(s) :)
- Dtc p1041
- So i got the P1153 code, ???Which side????
- air fuel ration guage??
- Speedo recal for TH400
- WB portability with hptuners
- Anyone ran into this starting problem before (car sitting for 2 year)?
- PCM question
- HP Tuners Cylinder Balance Q
- Trouble Code???
- Need help with idling and surging issues...scanner numbers inside
- Diablo Predator Features???
- Lean After Nitrous Plate Install?
- What does pin C2-50 (Vehicle Speed Output Circuit) do?
- who does your tuning ??
- 98 ls1 pcm question
- Question about the DiabloSport Predator and custom tune.
- Engine Stuttering Hesitating OBD Data
- LQ4 to LQ9 pistons
- efi101
- hp tuner ?
- big cam running o2 sensors?
- Will a pcm from a 98 A4 work with a 98 M6 car??
- where can i find this harness ?
- lookin for bluecats #
- A4 Torque Management Question
- LT b1 and LT b2 going crazy
- 1998 to 1999 Swap
- Deleting O2's with Predator
- Cluster swap issues
- Difficult startup after a reflash??
- Temp tune for bad knock sensors?
- PCM code P0496
- ls1 pcm control L92?
- Dyno'd low & have some knock issues
- Can I do it
- AFR for idle
- WOT Lockup Help
- help
- DTC P0171 Fuel Trim System Lean Bank 1; can't find a leak
- HPTuner Scale for Red Top Ford Injector
- Can you use auto torque management as poor mans traction control?
- P0230 Primary Fuel Pump Circuit
- Wire fed straight to positive terminal?
- obd hook up
- Gen IV DBW - Idle TPS??
- what year computer and harness is this
- HPtuner new user help!!!!!!!!!!!!
- SES Light P0154
- PCM tuning
- hp tuners
- Need some help on OBD II error code
- 05 5.3 harness with 02 Camaro ECU ?
- O2 Sensor/No Cats
- hp tuners
- bs3 no fuel
- Dual Flash/Prom LSX PCM - looking for expert knowlege.
- Lt's stuck at 25 when not cruising
- ABS fault in DIC
- HPT vcm scanner will read DTCs but nothing else...????
- Put myself in a Jam.. Tune myself (no experience) or take it to a tuner? Where in MI?
- New Circle D converter and will not shift into 2nd until 6300 RPM tuned with HP Tuner
- Unique VSS problem?
- Bolt on m6, what have you gotten from a tune?
- Running Lean...time for a tune (Indiana-ish area)
- How do I use my LC-1 using both HP Tuners and AFR gauge?
- Have to start car 5+times in order for it to stay running after reflash
- Help P0154 SES Code
- How does this look?
- VE tuning problems...VE tables Maxed! Help
- hypertech junk
- RS4 Performance Chip
- Need help quick. P1626
- Resetting PCM?
- I Need A Tune!!!
- Trying to scan 2010 ss
- Engine on and wideband off, can it damage sensor?
- knock sensor question
- Lots of bolt ons, how much hp did an NA tune get you?
- xfi iac status problem
- Sd. What in place of MAF??
- LS1 PCM Pins: HELP!
- Launch Control/2-Step for LS1...
- Pcm spark tuning
- HP Tuners licensing
- po420
- MEFI 4B Tuning
- I need help! LS3 into 2002 Z28 tune.
- I got mail order tune today , installation tips
- Bs3 rpm
- Gremlin pissing me off......
- Need HELP! with P0332 knock sen. code
- low idle on start up
- Programmers/Tuners...Do You Know How I Can Do This?
- 58 tooth ls2 crank in a 24 tooth ls1 04 GTO...
- Car Idealing High little help please
- Very interesting electrical issue.
- Need to find a place to have my car tuned
- Central Indiana, speedometer PPM reset?
- 98 maf tables vs. 99 up Help
- OBD 1 switch
- Help with tune please
- Ground for LC-1 Wideband
- Timing for a 6.0 with Trex
- question on my new car
- Where to get a tune
- un-steady under 2000rpm´s
- Anyone else replaced LS1 with LS6, Harness OK?
- fan temps
- FAST wideband
- Oil Pressure Sensor Volt vs Oil Pressure Formula
- HELP new cam backfires
- pcm for 5.3
- Maf readign way too high
- Can I get my Diablo Tuner to work with an LS6?
- Is this Possible? (HPTuners experts enter)
- Tunning ?
- Tuning out error codes: no message vs disable
- ecm questions?
- Where is that darn Oil Temp Sensor?
- How to diagnose a vehicle speed sensor VSS
- How big of injectors and still idle??
- Enhanced PID's over CAN protocol?
- wait to tune for ls6?
- HP Tuner Vs. EFI Live
- Which airflow tables do I need to adjust?
- fuel presure
- Need help throws no codes runs horrible.
- ls1 engine custom tunes
- car wont stay running after motor install..
- WOT 2-3 Shift
- Maximum power @WOT
- Have Diablo, custome tune worth it? Almost stock.
- LC1 via the fuel tank pressure sensor
- Jet DST and converting from cal... how reliable?
- Trasn Holds Shifts
- tune for the t/a
- LS3 recommend AFR
- Does anyone do email tunes here?
- 1998 Z28 with p0442 code
- 6 SP 07 Silverado LTZ tune ?????
- How to tune out EGR/AIR/rear O2's?
- Checking ECM
- tach stopped working??? whats wrong?
- Diablo Predator problem
- Help Diagnose Please
- 408 first startup
- fuel pump wont prime in warm weather
- quick question about emissions. please help
- Do I need to retune?
- Diablosport question about O2 sensors