- gear change in central Jersey
- P0122 code
- Ran through puddle of water - ELECTRIC ISSUES
- 00 LS1 computer ok for 6.0 build up ?
- Mail Order or Dyno?
- Tuning transmission question and torque management
- Crankshaft variation learn procedure
- Tunercats for OBD1 ?
- p0107 code
- does anyone do 4l80e segment swaps?
- Tune gains??????
- Great examples of some hard work:
- SD tuning for elevation (question)
- PN for ECM holder?
- disconecting the E-vap line from the intake to a vented catch can?
- LS1-LS6 cam install Tuning??
- LT1 Edit
- Tranny tuning questions....for new stall
- ls1 with ls7 maf, sanity check, input appreciated
- Custom PID
- where to put lc1 controller??
- LM-2 through EGR
- 98 pcm help
- 05 C6 Cam and bolt ons 453 RWHP
- Think my pcm took a dump
- Car jerks when letting off the brake
- lots of wierd codes being thrown
- LT1 with EFI Connection 24x need base tune
- bolt-on tunercat files? 94 lt1
- How to change vin
- BS3 Crank trigger MSD7531 belt drive dist
- Does any tuning software allow "profiles"?
- Looking for a Tuner around Lansing,Mi
- VIN Changing Question
- H.e.l.p
- Did the blackbox to 411 swap .. problems
- FAST A/F digital dual sensor meter?
- Anyone use the fast flash tuner?
- Tuner for a 98 t/a
- AFR for WOT and Idle question
- Is this true or not?
- Really lost on fuel trims
- coils
- Looking for a scan tool w/ABS and bi-directional functionality
- Can I find a PCM for a 5.3 Manual?
- AEM WB readout in HPT
- need advice about whipple dyno tune tomorrow
- Changing PCM type and engine harness
- Do i need a tune?
- Need computer tuned Georgia
- Anyone have efi scanner in mesa arizona to perform a CKP relearn
- Box Fear....
- LS6 swap Tuning Issues
- code po106
- tune in hawaii?
- Do i need a tune after stall
- Cam tuning with and without headers??
- diablo sport predator 2 gm series
- Maryland/NY tuning companies
- Buffalo/Rochester-NY tuners?
- Is there a possibility that a PCM could accept a tune but still be bad?
- 04 got heads cam tune today numbers...TQ Low?
- What type of engine control and programming to use?
- TPS Values out of range?
- Anyone have experience desoldering, programming and resoldering chips?
- 0 vaccuum
- PO134 and P0101 What the hell.
- Open Loop Slowing Me Down?
- Opinion Change LS1 Edit to Hp Tuners
- predator is it worth it
- VERY high Eq Ratios (?)
- Can my tuner "borrow" my EFILive V2 to tune my car?
- Lm1 problem?
- Part Throttle Shift Pressure w/ Diablosport
- Idle relearn anybody???
- maf vs speed density
- Does the clutch switch affect fueling?
- Injector scaling issues
- Erratic timing during spool up...
- Just posting some readings at idle
- high/low timing table ??? when??
- SES need help pulled code using HP Tuner.
- wtb hptuners
- PO134 after LT install........Insight?
- BCM question?
- hooking up LC1 wb gauge..
- silverado truck tune
- hp tuners or efi live
- weird wideband readings
- large injector tuning - E40
- evap leak problem
- In need of a stock 2004 LQ4 tune for manual transmission
- Hand held tuners for the 1998 model year...
- FAST 37 lb./hr LS3 injector data
- PCM after nitrous backfire.
- Need Good Tuning Advice...
- Couple of codes: P0101 and P0135/0155
- Car Starts, then dies within 20 seconds
- e38 ecu VSS output problems
- what pcm to use?
- Intermittent SES Light on 2000 SS I Just Bought, Any Ideas?
- Can you guys tell if i have a blown head gasket?
- tuning with hpt 1bar maf rtt?
- Not my LS1 this time.
- switched computers on LS6 no spark
- Service Engine Soon Light.
- ltft's maxed after getting car back from shop rear end work why?? MIKE L please help!
- what happens at 70 seconds??
- Stalling -- rpm gauge dies / motor running
- L76 injector values
- ls3 carb motor question
- where to find tuning sites
- PLX wideband w/guage need help hooking it up.
- frustered...
- Need help pin out for a 98 chevy
- where to get pcm flashed???
- 4l60e pulse pr minute
- multiple codes, hopefully related
- Msd 2 step
- Just finished turbo build, first time using HPT, having issues. . .
- Is this a EBCM or BPMV Issue?
- Lc-1
- What Idle MAP pressure w/ H/C/I swaps do you generally see?
- A4 Shift Settings
- PCM fuse
- suggestions on who to use for harness and ecu
- I think im having computer issues...reflash needed??
- ABS INOP, Brake, and SVS lights turned on
- Wideband acting funny....
- Electrical probelm after tranny install.
- Tuning help
- PO121 code after LQ4 swap
- need help, data log attached
- tr224 bin file request.
- Torque Mgt & Knock Learn Factor: Help please
- LS3 40# injector tables on LS1 PCM...
- OBDII Scanner can't connect(Resolved)
- speed density tune in Oklahoma City?????
- Just Finished my Wideband O2 LC1 Install Lots photos
- Diablo....do not use if not factory tune warning...question
- Four SES Codes.. Help
- need name of good tuner around desmoines iowa
- Retard Modules and PCM readings
- slight misfires, driver side only
- I need some tune info
- Way lean!20-23/guru's help!
- Tuning Help Please
- gauges stopped working
- low voltage on knock sensor??
- LC1 ground questions. did search and found conflicting answers
- MS4 and Dart 205's tell me what is wrong here.
- BS3 Updates
- AFR not scanning
- Safe Rev limit for an LQ4?
- OBDII CAT monitor not running
- no spark
- fast standalone question
- 2004 LQ4 auto to manual tune: questions about this
- SES light & 2 codes NEED A LITTLE help
- MAF readings at Idle/WOT
- What the hell is this INSIDE my pcm?
- Help with a H/C Trex!
- Need HP Tuner .bin file
- TUNING HELP~ Battle Creek, MI
- Performabuilt transmission...What tuning needed on install?
- Which predator to buy?
- who does dyno tunning in tenn.
- Predator Tuner?
- attempted maf tune.
- Finally got the timing up. now please help me get this one little tweak.
- why is my car getting leaner?
- xfi tunes
- New O2 sensors
- Accel DFI, intermittent no spak, no start issues.
- what sponsers offer mail tune
- Another motor with KR problems.... AFR ok, very low spark, and still getting KR!
- Do I need a Tune
- pcm harness diagram
- Runs better in open loop?
- accel gen 7 install, no power wire for starter
- Ford Racing #30 injectors
- Issues with my tune/O2 sensor
- Dead PCM?
- reset superchips programmer
- need help big stuff 3
- Hypertech question? (I know there junk)
- e38 ecu speedo and tach problems
- Need a raw .bin
- Left my car at a gas station...help me out!
- Need Rear 02 sensors tuned out in Oregon
- Rev limiter wont change!
- LM1 LMA-2 RPM converter TPS and VSS hookup
- Little lean? Too much timing?
- My KR and octane table problems
- AUTOTAP Question...
- Newbie about pcm/ecu's and tuning. Help me please.
- Diablo Sport Tuner II worth it?
- ITB tunning
- thinking of buying HP Tuners
- GM EFI Tuning Beginners Guide DVD
- Scanner wont read my car
- Good Dyno tuner for a 355 LT1 around Kansas City
- what can fix these codes
- sd tune ?
- pcm lock?
- HP Tunners Credits
- Tps,map sensor
- MIL Installed
- do you think a tune would help this setup alot
- tach / e 38 setting - # of pulses ?
- factory tune wont work
- tunning transmission?????
- Oxygen Sensor Wire Switch
- Help-fuel pressure problem
- VSS question
- Newb to 2 Bar MAP tuning.. HELP!
- PCM Question
- looking for a tuner
- Stock tune what to expect
- tcs code help please
- My ECTs and AFR are dropping and stopping the motor
- Need help tuning with efilive using a .hpt file
- how to run LS1 out of car
- SCT Dash Scan help
- Is hptuners.com down
- Help With my LS1m Scanner
- OBD2 Connector Location
- E38 vs E40 vs E67 - live tunable?
- Tuning School
- single or dual wideband setup?
- Mail order tune?
- Would a gauge cluster from an 01 work in a 98?
- Mail order tune using a new PCM.
- GM Tech 2
- Truck PCM reflash to Camaro PCM?
- Getting a tune, question
- No Cats, Need PCM information
- Yet another "won't fire" thread. Help
- Threw a AIR code.
- Looking to buy efi live v2
- i'm lost...
- Need help !!
- Reverse Lockout Malfunction after new Master
- Tuning with HPT ..Need advice
- AIM/Yahoo/ICQ
- Just got HP Tuners
- anyone with El Torro cam or similar please read
- Big stuff 3 tuners..help please
- need help....with electrical prob.
- Problem with alarm and car wont start. NEED HELP ASAP