- 98 to 02 ECU with EFI live
- Trouble codes inspection failed help
- 92-90
- Both fans, and removing AC?
- need help with P0300 and P0332
- Pro and Cons to Mail Order Tune Vs. Dyno Tune
- How to correct MPH??(HP)
- MSD 6LS Tuning on 408LSX
- DBW speed limiter
- What if I have normal injectors and flex fuel tune?
- No Spark..... No RPM.....
- Weird tune issue - MAF related? Ridiculously rich...
- Need help! no injector pulse!
- Realistic Tune Numbers
- Help please...MAF, or MAF-less???
- Please Help with log.
- will hp tuner read trans codes?
- cheapest way to see oil pressure via obd2 scan tool
- Transgo = delayed 2-3? + MPH vs RPM upshift question
- 12200411 ecm numbers
- Engineered Performance???
- Tune DOne heck Yeah!!!!
- wideband erratic
- Need Injector data.
- Open loop idle issue
- pop in the intake
- Engine stalling going from speed to idle
- GMPP Gen IV Harness and Gen III LS6
- Tuning Software Updates
- o2 sensor issue
- E85 tune in WI
- new to HP tuners, have screen shots of histograms need advice
- Hanging Idle and "Cruise Control"
- Engine likes running at <11:1 in PE mode
- help w/TPS plug wiring
- Question for tuners regarding rpm limiter and gear selection (manual trans)
- high idle from time to time
- STFT & LTFT enabled
- Secondary Fuel Pump on PCM
- tuning out torque management
- How to tune out idle issues after automatic swap?
- what ecm will work?
- adjusting shift points
- Loose PCM
- Do I need to pull some timing?
- Safe to drive to tuner?
- LS1 cuts out at 6800 rpm?!
- 6ls help
- BLM Question
- a/c not working because of tune?
- AEM WB sensor #
- VHP Tuner (Vinci/Crane Cams) Question
- Need a HP Tuners 4L80E 4x4 file
- HSW controller
- Tune with fast 102 vs ls6 intake??
- Standalone or Tuned PCM?
- Question for all who have Frost Tune
- Injectors
- first tune tommorow, how to prep????
- O2 sensors and MAP not reading?? Related?
- Atlanta tuner needed and A/C load cutout and ABS VSS questions
- Can I remove my computer and my lights still work?
- hp tuner 99' LS1 high speed fan control
- Siemens 60's idle issues, any advice?
- EFI live Version 1 help!
- 2008 LS2 cam sensor wiring pictures or diagrams please?
- O2 Sensor Help with HP Tuners!
- is JET a good tuning program?
- Need some help. O2 sensor flat line.
- Stupid question about ecu
- FI tuning - timing and afr
- Big tire=no abs/asr!?!?!
- HELP, LS2 not getting injector signal, starts on starting fluid though
- HP tuner to FAST
- tuner in nj
- HP Tuner saying cable not connected!!!
- 5.3 swap only wot, help
- How did you wire your wideband?
- Speed Density Tune, Codes: P0102, P0103, P0106
- frost tune review
- Air/Fuel Ratio Question...
- 56 Belair with LS7 o2 problems
- efi live help
- B1001 cannot tune pcm now.
- 4l60e VSS vs RPM Shift question?
- asr/tcs reverse module
- Just installed My Hyperpac Today
- Just installed My Hyperpac Today
- 02 readiness still won't clear
- red/blue harness question???
- ASR troubles
- Need EFI LIve in MD area or reasonable distance
- Logging for TCS tune?
- Dtc p1626...
- idle too low???
- HPTuners PID to log Boost in PSI? Anyone?
- Someone care to share injector table, have a RICH WOT issue
- HP Tuners Histo Help
- Efi live or go tuners, need to be able to do truck and car
- 2psi boosted camaro, breakup at high rpm, bouncing afr's
- NA motor mail order tune vs nitrous mail order tune
- p0155
- made minor tune changes, now it starts and dies
- Tuning a tuned pcm
- Mefiburn
- Checklist for holley dominator setup
- SE WI Tuners
- P0158, P0174, P1153 Consistently...
- Tuning Question, Please help!
- TTS datamaster log
- How can I tell if this PCM is DBW or DBC
- Any local tunners?
- New tuners, don't do this...
- Does my PCM need refashed ?
- Help Please!!
- Diablosport experiences...
- Super Rich at wot, bank 2
- Wideband
- E 38-ls2, 4l80e tuning questions
- Oil temps
- IAT -38* then when jumped reads 285*
- wide band guage display the condition of the 02 sensors?
- Headers equal tune?
- hp tuners delete question????
- Before and after
- Mail Order Tune: Need your input
- detecting false knock
- Only seeing 1.2V reference for tps
- Quick question
- Pulling vacuum up top, intake, exhaust or both?
- Idle question
- BCM (abs and active handling) tuning?
- having issues with a 2005 cobalt ls 2 door need help about to kill car.....
- hp tuners and lc1 wideband through egr problem
- Need help tuning C6 ZR1 with 2.35 pulley.
- re-tune after cutting cylinder heads down?
- I am stumped need help
- 2.5 bar os for ls1 ecm
- .tun to compare
- LM1 wires are cut
- Will a tune help any?
- 1998 Corvette PCM vs 1999-2000 F Body PCM
- 2005 L33 Tach Output?
- Computer for Pontiac firebird -95
- Bad o2 sims???
- Question about the air injection pump
- tunerpro rt and data logging 95 lt1
- code 122.....TPS
- please help!! traction control question
- p0133/p0153 02 sensor slow responce
- anyone else fed up with HP tuners beta versions?
- Knock Sensor Sensitivity and Threshold Values Difference Based on year?
- 55 Nomad with LS1 o2 problems
- cruise control?s not working after sitting.
- Dumb down lambda
- help idenify fbody computer
- Couple questions about frost tune
- PE Modifier Rpm
- Too much IAC kills motor?
- 99 computer pin ?
- wheres the cheapest place to get a hp tuners pro
- Issues with 4l80e lockup...
- What CEL codes for no cats?
- trouble with car starting
- Did LS1Edit go bust?
- start up high rpms
- E-Cutout...need a tune?
- need help id'ing some connectors that are in the loom for the trans....
- MailTunedByFrost
- Dyno tuning question
- stalling issue, please help
- park neutral rev limiter??.. something weird
- tuning diagnostics
- Need help with SD base tune and idle. please
- HELPP Random Stalling
- thinking about buying a tuning program *BEGINNER*
- Th400 swap now codes poping up
- ECU will not read for state inspection
- how much hp should i gain with tsp tune
- question about diablo tuner
- need help to choose the right hp tuners for lt1 24x conversion
- quick tuning questiona..E85 and open loop and O2 sensors
- Candi Module
- Would it hurt to drive before tune
- Please help 02 dropout in 98
- Interesting Behavior on a 2001 Z28 LS1
- will a aem digital wideband work with e85?
- does a 99-04 pcm switch ground or power?
- Predator won't communicate with car ECU!!!!
- fic 2000cc or fic 2200cc injector review
- Lean, Can I Drive to a Tune?
- po171 & po174 codes
- Any good tuners?
- Bad knock sensor?
- Had VATS disabled and still wont crank
- RE-tune for age?
- gauge cluster problem
- Good tuners Near SC
- Tuner???
- eps 236/242 tune efi live
- Tuning WOT a/f: linear or richen near peak TQ?
- how and what to tune an LQ4 in a 98 ss
- Predator tuneing HELP PLEASE!!!!!
- running stock cam with ss4000 yank shift suggestions???
- Still getting knock with low boost and meth
- Slight surge under light throttle
- might be ressurecting an old idea but... lean cruise how to do it??
- PCM swap & emmissiions
- Computer for tuning?
- Pcm question
- buying hp tuners
- Ls?
- crank no start
- Tuners around south Mississippi?
- Tune
- Removing rear o2's without tune?
- what is this port for? Chip? Picture inside?
- How to wire a tach in my 01 ss camaro ?
- 4L60e to t56 swap, can I use automatic PCM?
- spark cutting out
- P1637 code w/ no fuel pump prime
- can some one look at my base tune?
- lt1 & megasquirt
- wideband oxygen sensors and long tube headers
- help with a baseline tuen
- mildly tuned with little power
- Car won't start
- Vehicle anti theft fuel shut off
- Commanded AFR issue please help!
- 5.3 Turbo First start tune...a few questions
- G8 PCMs
- No STFT data and no downshift
- bipolar e67pcm
- Converting 98 PCM to 99-02
- 4.8 A4 Converted to 400ci + 6x
- Power enrichment calculation
- Frost Cooling Fans Temperature
- Loading up at idle issues help...
- Need to locate a wire...
- Security light help.
- CASE learn for diag ONLY or performance also?
- Thinking about getting NGK AFX wideband
- survey on tuning
- LS6 DBW conversion
- HPtuners assistance needed in RI/MA (high HC emissions)
- Botched tune? Please look
- Removing Torque mgmt on 02 A4 Camaro with EFI Live???
- Please look a my OBDWIZ log
- Noob thank you
- 91 to 101 octane do you have to change timing?