View Full Version : PCM Diagnostics & Tuning
- Clean up stickies please?
- Harder Starting on my 04 LS1
- wierd check engine problem
- KR on WOT transistion
- twin MAF'S
- First log file EFIlive FS v1 startup issues
- question about the air pump system
- I need Tunning Logs in Excel
- Anyone using Crane/Vinci tuner?
- EFIlive flashscan and o2 wiring help
- misfire help
- Can't get EFILive V1 black box logging to work...
- EFIlive FS question
- forced induction LT1 pcm
- Efi live help
- Setting Shift point help nedded.
- does anyone know when Hp tuners 2.2 is coming??
- Anyone Know How To Instal Monster Tach Without Using The White Wire On Pcm??
- Setting up LC-1's to run off stock O2 sensor power connections.
- Is Anyone Useing Xfi System?
- Found a Tuner that used Tuner Cat software
- DFI Gen 7 Not Connecting!!
- TH400 Speedometer values in Hp Tuners
- Any tuning tips for the 4l60e
- BS3 Hellp .
- going to get tuned..anything special i should ask for to make max power?
- Why is Tuning a Torquer 2 so difficult or unfriendly?
- speedometer wiring ?????
- best place to buy hp tunners?
- what do i need
- reasonable fee to swap a 98 to a 99+ lsx pcm
- 4000stall tuning
- Troubles w/bank 1 lean condition
- 98 WOT timing issues
- ? about factory tach
- Changing my AFR to run leaner
- Guys PLEASE HELP ME!!!!
- Any programs to calculate base VE
- 4l60e lock up
- please help i have lots of codes
- What's better Hp tuners ls1 edit efi live
- 1998 to 02 ecm change ?
- please help with codes be thrown
- Used PCM VIN Change on 97 OBD2
- Traction control Frustration!
- How to tune the throttle cracker with ls1 edit
- p0152
- Pcm swap, anti theft problem.
- Fast™ Dual Sensor Air/fuel Meter
- Looking for an ms3 tune to start with?(HP TUNERS)
- Looking For A Good Data Logger
- please help
- idle raises to 2000rpm when car moves
- obd1 vs. obd2
- PCM tuning suggestions?
- 1998 a4 z28 tune
- help with 4l60e swap
- Throwing o2 codes, no SES light, is it okay to race?
- o2 sensors dont read anything Help
- Would any EfiLive Guys have a Vortech tune that I could look at..........
- all help appreciated
- FAST90/90 Issues. Need some input
- wideband a&f guage
- cylinder five miss-firing
- 98 Corvette wanting 99 computer
- Strang wide band readings
- Can you take a tune from a 93 and use it to put it into a 94's ecm?
- p1153
- Keep throwing a P0103 only at WOT?any help
- PE tables
- VE table, MAP-dimension profile: Theories & Practice?
- Straightline Tuning
- Strange stalling issue...log file included
- Wideband sensor wiring help
- Help with MAF calibration
- EFILive Users & FI, What Gauges?
- tunnercats
- Please help with my crazy fuel trims
- LTFT memory loss?
- car went crazy need help
- Map At 3 Volts (lt1)
- HELP!!! What tuner should i get!?
- 60lb mototrons
- Formula 98 - HP tuner compatible?
- help info need on 85 MM MAF
- What causes huge spark dips from 40* to 8*?
- P0430 code?
- Wideband users: AFRs while driving normally?
- Anyone use MSD DashHawk Vehicle Information Display
- Buy new harness? Or repin for 99+ ECM?
- Odd PCM Question.
- Big lean problem after switching to 2001 OS
- Audible Ping?
- P0342 and P0343 Problems
- Crankshaft variation learn BS!!!
- Alright Guys I Need Some Help....And Fast...
- wiring questions
- fuel trim max'd at idle??????
- P0171 and P0174
- oxygen sensor problems
- Should I tune my car..
- MAP sensor replacement
- Help, Tune review?
- LT1 Gear swap tuning.
- Is there a way to look at all RPMs and speed the car has been to with HPtuners?
- Throwing Code P1133--Just replaced o2 sensor plz help!
- diablo???????ok
- EFI Live Pro's & Con's
- Best price for HP Tuners?
- LS1 MAF to LS6 MAF?
- BIG DILEMMA - PCM Mod for 01 Z28
- hp tuner newbie questions!
- Speedometer Calibration
- High RPM MAF trouble
- Where to get Dynojet Wideband Commander
- Which maf fail numbers are you using for C2907 and C2908?
- Hp tuners help
- Shift light install in 98 Z
- Hyperpac?????
- any good TUNERCATS tuning info HELP!!
- Dyonjet Wideband Commander help
- Keep getting 0121 and 0122 codes
- Help with tuning new motor, please
- A little more simple please!!
- cam only tune in pittsburgh area?
- need a tune in alabama or just any help
- Power increase over stock tune
- question concerning afr
- fast sefi system-
- Wideband autometer question
- I have a road runner what else do I need?
- SES light costing horsepower?
- Inspection readiness codes
- need a stock 02 vette auto pcm program
- start up trouble.. after tranny cooler install?? what the hell!
- Reprogramming froma 4l80e to 4l60e
- An awsome day for Dodge owners! :)
- difference between lc1 and lm1
- Woot HPTuners arrived yesterday
- Lean Off Load Wideband Readings On The Dyno.
- BS3 experts....please help.
- Strange LTFT problem causing stumbling, hesitation
- Wideband with Pre-Cats
- Tuning or fuel issues?
- Need opinions on my tune
- So, where do I start .....
- Hand Held Tuners
- Multiple missfire under acceleration?
- SVO 30 pounders
- o2 question?
- Tuner Question on Recent Dyno...
- D*mn Cali smog law
- When to tune yourself?...
- p0420 and p0430 even after brand new gm cats
- needed 1997 lt1 OBD II tune
- auto ve filters to help with changin IAT's & ECT's
- Headers installed, car won't go into CL mode....
- Need a tune
- Swapping motors...what to change before inital startup.
- FI-SDOL- IAT and ECT ve mulitipliers
- Help, car is destroying o2's
- i do my own SD tunning but how is MAF tunning done?
- Computer died?
- Tuning VE Using LTFT's
- Lean off idle. Please help.
- ignition timing advance for #1 cylinder/efi-live?
- P0138...Help
- 98s best option
- Need the best tuner possible PLEASE give me suggestions
- best way to pull timing only when th kit is on (LT1)
- EFI live tune suggestions
- 4L80e torque management?
- Please Help me, LEAN condition!
- drop rpm help ...........
- Installed ported Fast and lost 40 rwhp. Car is running very rich
- favorite wideband?
- Falling Power Curve @5.5k
- Hooked up HPtuners today and found.......
- w.o.t shift down at 40 mph
- can i get some help with my diablo
- oil pressure gauge
- Swapping a 99-02 ECU into a 98
- Po 43
- Who can tune an LT1???
- tuning issue or somthing else?
- po102 code help
- Timing & Boost
- Motor install done. Motor is spiking from lean to rich
- LS1 Edit Compatibility Question
- 2step/anti lag
- 600rpm
- Installing a cam, what needs to be tuned??
- need help asap???
- manual fan switch?
- Couple of Quick questions re hptuners
- How can I force fans on?
- Help with A4 C5 tune, car pulls all timing on launch!
- predetor E-85 tuning
- Running an LS7 on an LS1 computer.
- Car wont start....BCM is "clicking"
- Idle Surge Help
- firing problems
- A/C killing my idle w/ big cam car
- Holden Tunes
- no signal to coils!?
- tuners look here please?
- Timing advance: how does the PCM determinate G/Cyl
- Pcm tuning
- Runs like ass help
- Would SD help my setup?
- need help choosing a program
- intermittent cam code????
- Bogging at WOT no power
- WB Setup with No Cats Using Rear 02?
- PDA tuning
- My Computer Is Dead!!!
- Anyone else had probs reading LC1 correctly
- Narrow and Wideband?
- service active handling and abs light on C5
- Car stalls, gauges read wrong. runs like crap
- lt1 tuners come in
- question
- What causes bucking
- Your Opinion???
- Factory tune incorrect for a 2000 with 241 heads?
- Tps?
- Trans Torq,, [ Ft.lb] IN HPT..
- Shitty Drivability
- people w/ a P0300 code come on in
- No one knows - - help.
- Auto Meter ( Rpm ) Help ??
- hypertech hand held programmer
- weird problem
- Need reluctor wheel help
- Does it exist? I want a handheld to flash the PCM with a nitrous tune at the track!
- please help
- throwing 3 codes
- Crankshaft sensor relearn knock tune out?
- not getting cam position sensor signal/tach is dead
- Need help with check engine codes
- ohm reading from pcm?
- nobody can figure this out, can you????? PLEASE!!
- random MAP sensor alarm after FAST intake
- Wideband to EGR 98/99
- MAF Cleaner
- Cam Sensor Question
- quick question
- My diagnostics port doesn't work??!!!
- computer reprograming
- Help with surge after h/c swap