- 98 to 99 swap now comp not working
- Buildind a new car, need input on what engine and trans management to use.
- TPS value not reading in HPTuners
- LS2 swap custom harness no start
- DTC diagnostic flow chart
- Need to BUY 98 PCM
- MEFI 5 or 6 Tuning software
- New project. Some issues. Help!
- LS6 died
- 2002 z28 will not crank
- My first dyno tune - some questions
- Engine Surging 2008 Truck 5.3L
- Have to let idle for 2 mins or hangs rpm
- HP e85 tune anyone?
- Mail Order Tunes! More ECm's supported Now
- Service Electrical System 2005 Corvette, continuing after 2 years
- Houston Area Tuners
- 2-3 shift 4l60e
- anyone know any good tuners in tulsa, ok area?
- i can't lean it out
- P0300 P0140 P0405 P0412 P0418 Ninja Please... 😒
- 4L80 swap going into limp mode after 1-2 shift
- LS6 stumble
- AFR error after OL tuning and knock sensor sensitivity
- HP TUNERS 3.0 doesn't record injector duty cycle in gragh
- Anyone it the Toledo, Ohio Area
- OS swap on 0411 pcm, HP Tuners
- 99 c5 tire size current says 87.48?
- problems loading ls3 eq in bluecats formula
- Need truck round D585 coil dwell settings
- all 411 pcms the same? And problems between jumping from hpt to efi live?
- Tune to make A/C work after heads/cam install (EFILIVE)
- Need Tune File for LS3 GM Connect and Cruise Package
- 12613412 injector help
- Tuning MAF to give SD Throttle Response
- 2005 Corvette tuners in Houston
- New build won't stay running
- number 4 cylinder not firing
- LS1 P0300 help
- Injector tables to run LS7 injectors on 99/02 LS1 PCM
- Tuners Tuning Remotely or send tuning file via email etc?
- Tuned something different
- Flash/Tune new PCM
- Looking For Help Changing to 3 Bar OS
- Base tune set up Hp tuners 3 bar
- ls1 to ls2
- Reader Upload Request: x7F negative response code error
- idle hunting surging 4.8 to lq4 swap with cam and dual valve Springs
- ls3 help - p0101
- Idle is almost perfect....need help fine tuning
- Why doesnt my motor make power?
- VATS I hate it and you should to
- Blow through LQ4 tuning help
- Car died last week, replaced crnksnsr now wont start.
- Intermittent lean/loss of power?
- EFI Live 12212156 OS tune
- Need to find a tuner in the bay area. sacramento area.
- B1001 Code-things to check/FIXED
- Low voltage...still
- Please help. Cam sensor problems from LS6 to LS2 swap
- 4l80e lockup issue
- 01 5.3 need help comparing tunes
- Looking to buy handheld scanner
- Obd1
- chinese 3.3 bar duramax map sensor
- 2004 GTO no MAF signal
- 98 PCM - Sudden Grounding Issue
- 4 low tuning?
- 2009 Chevy 1500 bricked ECM
- HPT 3.2 possible WB through AC
- Engine Randomly Shuts off - won't start until clear codes
- Need mobile tuner.
- 98 pcm for corvette bad, can I put a 99 or newer in it?
- Acceptable current draw
- Tuning 5.3 Chevelle, no power.
- LQ9 - setup parameters - Bog/lull off idle
- Dual throttle bodies
- New to Tuning - HP Tuners
- Oil pressure sensor effects
- Stall tuning required?
- HELP Hp tuners 3.0
- Service Vehicle Light
- Whats need to start tuning
- Starts and dies after a few seconds
- Tuners in Charlotte, NC
- PCM swap or reflash old one?
- Speed Density Tuning with Baro sensor input
- 05 GTO-high idle, limp mode, hard start
- Sensors staying active switch off
- Need help with my build
- Accel gen 6 Calmap
- Please help me find a new MVPI PRO Data Logger :(
- A/C problem related to tuning/wiring
- 2000 5.3 and 4l60e and in need of HP Tuners trans tune
- Lots of codes after redoing my harness for the 4th time
- Low VE
- Pcm pins
- HP tuners Tune Info
- Knock sensors killing me...any words of advice?
- swap not reading 02 sensor or injector pulse
- New 408 build shutting off at 6k
- 42lb Injector data
- Tuner having problems getting the car to start up right.
- WHy is timing being pulled?
- Quick Q; Can you datalog oil pressure with Autocal?
- Question about Plug n' Play Fuse/Relay Box
- Wideband Sensor Keeps Failing
- tuning maf with fuel trims
- 5.3 air flow issues, tables maxed out
- Vss signal
- 5.3 Swap P0102
- No rpm in hp tuners scanner suite
- Car at tuners, have a couple head scratching questions.
- No Lift Shifting With HP Tuners
- ECM HP Tuning over the mail?
- VIN question.
- Problems with my Tune
- P0121..
- how to verify timing via timing light? HELP
- LS program credits?
- Best tuner local to me Long Island NY
- holley efi. erl 427 randomly loses rpm signal.
- What pcm?
- 5.3 standalone harness no spark
- What should IAC and TPS levels be?
- Bosch LSU 4.9 wideband sensor life?
- Base tune?
- 5.3 High IAT Temp advice
- Help needed finding a tuner il burbs
- 5.3 to 5.7
- fouling #1 plug
- lS1 maf table changes not effecting stft in the mid to upper ranges. very lean!
- Idle tuning help
- Seeking tuner in NC
- No cam Signal, Please help!
- My DBW throttle does not work, sometimes...?
- Truck randomly idles at 1500rpm
- Speed density and altitude change
- Cammed/stalled 1998 SS idle problems
- Ghost issue, bad ecu ?
- Bank 1 o2 sensor false reading - Sensor is NOT the issue
- stock tunes
- Any new tuner choices in the north east?
- Speed density component questions
- 1998 VS 2000 Computer
- Idle issue
- To Do before dyno after mods?
- LS1 swapped Trans Am running very rich, surging at idle! Please help. Log attatched
- Flooded car woes
- 0411 PCM and wiring harness question.
- Crank trigger stock computer
- 5.3 wont start
- Need a stock T43 Efi Live file for 2011 CTS-V OS:24256125 CAL:24256124
- Need Tune File for LQ4 with Manual
- Wb says lean pcm says rich help. SD tune
- Different PCMs, FBody Camaro 1996
- DTC P0200 Injector Circuit Malfunction....which color wires to look for?
- DBW LQ4 with NV4500
- Help! My LQ4 in my 1980 Camaro stumbles under constant throttle
- Is there a benefit to using an LS7 MAF?
- Looking for a Holley Terminator EFI tuner.
- Riddle me this......OLSD Tune Weirdness
- Can not run in SD mode
- tuning
- Can someone check my injector data please
- Microsquirt Bluetooth Mod
- Motorcycle tuning
- Idles up shifting to N while moving
- Need HELP!! TPS low voltage P1122 & P0122 codes
- PCM TCC control question
- Need help with Magnacharger tune
- Smoked EFI Live Box
- best mail order tune
- Hunting idle issues...
- 2001 Camaro SS tuning for headers
- Why am I getting positive LTFTs in PE cells?
- Plugs: Stock or Cooler ??
- Gto rpms out of control
- Can I use delivered torque to help set a PE curve
- Engine run on....and on
- Reduced power mode help
- Who has used the Baker VATS bypass box?
- Stock LS1 IAT table
- No low end performance. Sluggish. 5.3
- Another wot bog question
- LS no first fire, no throttle control
- 04 GTO idles rich but dies.....
- WTF! is going on?
- Misfire at idle
- code after whipple install
- Lean under load both banks
- 5.3 Runs good for 1 driveway pass
- Good shops in Socal LA/OC to fix engine engine code P0449
- Need HP Tuner credits ASAP...
- NO Start
- Aftermarket chip or tune for more HP
- No 4th gear after dyno tune
- transmission controller problem
- 2.73 to 3.45 help, where in EFILive?
- maxed fuel trim one side
- Replaced knock sensors now problems please help!
- holley hp efi on ls1
- timing strategy
- Which HP tuners package
- 5.3 harness
- Misfire
- IAC counts, Drilling TB, TPS voltage...
- Pnp range sensor wiring/starter relay Help!!!
- Need a little help. Holley HP
- Idle RPM in different gears
- Ms3 pro or stock harness and ecu
- Where to buy efi live tunning software? And other ?'s
- First startup issue...VATS?, or Mods
- Middle TN....can someone help fix my speedometer after adding 4.10's?
- Car Got Wet, Now it's Pissed.
- New - I think I have a tune?
- 0411 ecu guestions
- Holley dominator and stock gauges on 00 ta
- Car dying
- what crank sensor?
- Idle dip at stop
- Turbo 5.3 camaro 2 bar SD tune help! First start
- Boost Ref. Regulator Tuning
- WOT afr going rich after shifting
- Rich Neutral, Dead Lean in Gear Question
- Clutch in car dies WTF HELP
- just done cam swap idles good except when rolling to a stop
- before i buy hptuners....
- My review of my TERRIBLE experience with Livernois Motorsports
- Reduced power Ls2-LS3 swap issues. HELP
- Engine stumbling flashing check engine
- L92 DBW delete
- Tuning in Northern MD
- Could it be the tune that causes catalyst not ready?
- Looking for tune
- idle TPS % increase after getting warm?!
- AC compressor shut down, what engine temp and TPS %??
- Engine bogs at wot from stop or under load.
- sending out for mail order tune should i ask for anything specific
- can I remove the charging sensor from an E67 PCM?
- Need A Top Notch Tune
- 98 PCM swap
- Going from 2 bar back to 1 bar map??
- Tps voltage problems
- looking for Tuner in Okanogon BC
- No throttle
- old box on 04 5.3
- TPS stuck at 0% always
- Pedal Unresponsive?
- Remote tuning