- EGR connector?
- Shift RPM
- Max Timing for LS1
- Pcm ?
- Converting from A4 to M6 tune
- p1221 & reduced eng pwr lights
- how to adjust transmission shift firmness
- 01 ZO6 Odd Idle Problem
- Adjustable fuel regulator and tuning
- Need some guidance OLSD tuning
- timing 40 degrees at WOT???
- FYI: Close gap on TR6, ran lean
- SCT X3 Tuner, Car Problems.
- 131 PD? What code is this?
- Running rich after temp drop!!
- Sd or MAF....
- help high idle started out of nowhere
- switching PCM pins to run rear O2 plugs for front O2's.
- anyone use a cortex tuner on their f-body?
- locking and unlocking a PCM HP tune
- testing air to fuel ratio HP tuners or wide band
- MAF Voltage
- Anyone using the FAST Tuner?
- new tune. cold start idle
- Closed loop temp?
- Max hp with 28.8lb injectors?
- Need to tune out egr on S-10
- Have 300 bucks to spend for what?
- Tuners that have tuned an elbow setup in here please
- PCM ?s
- Bs3
- fbody traction control - tuning for good launch possible?
- Code U1000
- BS3 w/racepak questions
- futral motorsports fixed my car
- JET power programer
- Got fuel lined out with lc1 wideband, re enable fuel trims, it pulls 7 % goes lean
- Anyone have a tune for the MS3?
- shift point
- HP Tuners pro or standard?
- Preogramming LC1 Analog Output
- re-tune for new intake manifold?
- 04 gto lean lean lean at idle until ST's jack it up to 14.7 finally
- tuning software general questions
- ECM/PCM tuning and switching platforms/ECM OS
- Change cl afr?
- Help,loaded funky tc file to 94 lt1
- HOW TO TUNE LTFTs
- how bad is it running lean?
- PCM Constant is killing battery, HELP
- ls6 wiring
- Problems accessing my PCM after TSP tune HELP!!!
- camshaft position sensor low voltage
- hp tuning school?
- throwing codes after long tube and exhaust
- no communication with diagnostic port
- guys that have run their wideband input through the AC pressure sensor, fan question?
- OBD1 code scanning
- AEM Tru boost help
- what to do after needing 80lb plus inj?
- Car surges when warm, breaks up under light acceleration, low on power
- Wont run with 2-bar tune
- computer issues in 01 ss maro
- Is a 99 trans am a Can-Bus set up?
- WHo does SD tuning?
- What causes this? STFT Question
- tuning question. help?
- Diablo Sport GM series II
- pick apart my historagram please
- anybody know why im getting constant knock? log inside
- Throwing a code
- Car won't go into cold start mode, ideas?
- emission codes
- would tune cause smoking?
- Wierd glitch at the dragstrip, could be HPT related???
- loose wire coming out of PCM... what's it for?
- High Idle
- 06 corvette knock retard
- sd tune for kytp project
- Custom PID HELP!!!!!!!
- will front o2s not switching cause constant open loop?
- where to get a tune in northwest indiana or chicago
- 4L80 tuning question
- Want to cancel the BCM on a 1999 FRC Corvette
- Useing HP Tuners How Can I make my Coverter Lock up at Full Throttle Only @ WOT?
- need help WOT issues
- HELP!!! Need to pull timing using LS1 edit
- Startup trouble after flashing an SD tune
- Base XFI tune?
- Question about HP tuner & EFI Live
- mail order tune?
- Innovate Wdeband Problem - AFR=21.9
- Best tuner in Tampa area?
- Anyone for sharing 48lb. injector tables?
- finished cam swap today, need advice.
- 95 LT1 Firebird, Data retrieval?
- newb tuning ??
- Anyone ever hear of Late Model Throttle? Or West Bend Dyno in SE Wi?
- Looking for a new wide band, have some questions
- Question about running SD open loop
- Wideband without EIO questions..
- Still have a PO153 code and running rich
- LC1 WB Readings
- Tuner Help Me Decide
- Anyone clarify this for me??
- Code PO200, sounds like a 4 cylinder....
- tuning code out question
- Going crazy with this, experts come in!
- Question about P0500 and P2101
- 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
- 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