View Full Version : PCM Diagnostics & Tuning
- Why rich a/f
- Swapping 120 mph Gauge Cluster for 155mph
- Still can't get car to idle right. rpms dropping to 500
- OBD II Readiness
- i need to remove my jet stage 1 chip
- SD vs. MAF
- Quick Question
- part throttle tune for friends car, need advice
- HPTuners Tuning Links
- Mafless?
- Wideband tuning
- EFZI live or HPTunner
- PCM tune
- Is there any tuning tool that has a wideband O2 w/ fuel inj. to correct AF ratio?
- How bad will she run untuned?
- pcm tuning
- MAP sensor code?
- Can someone tell me why truck won't shift at WOT?
- I got a hunting problem maybe others have it too?
- Hesitation trouble again?
- O2's "not ready" on emmissions test.
- EFILive will not recognize cable?
- What is the stock tune timing set at?
- Startup Frictional Airflow? Decay? Delay?
- 2 bar volts psi range (for logging boost)
- Partial Throttle Problems
- Personal Tunning vs. Dynotune
- PO327 wont go away :(
- 98 part throttle retard?
- Timing Jumping Around...
- Hanging idle only after WOT?
- Problem with tune or my head??
- What affects RAF numbers seen by car?
- Tunign for supercharger?
- Delay before DFCO occurs
- Need gauge wiring help!
- 408 Tuning
- Wide Open Throttle
- Hard starting
- how to tell if your PCM is bad or the programs has been changed
- LC-1 Box
- a conandrum if you will....
- Fast 90 w/ tpis 90 tb problems
- Those using LC-1 what is your response speed?
- Does LS1 JET Power Control Module do anything?? or big waste??
- lc1 help. can use lm programmer, but wont connect w/ log works2
- Svc. tag # for '04 and/or '05 LS1 GTO PCM?
- P0134?
- Getting ready to do an 06 GTO, quick question
- downloading binary files for LS7??
- Hp tuners question
- SLP Diablo custom tune Results?
- How to run LS7 with 12200411 LS1 PCM?
- po102
- Timing advance????
- newbie tuner need some easy help
- super rich...loads up, anyone have ideas?
- Best low timing ???
- is it possible to be TOO lean?
- Ls1 Edit and shift speed help.
- Year of PC change on F-Bodies
- P0155 after cam install
- conservative tune?
- O2 mV
- Safe tuning
- where is EFI Live based
- Help me out with this issue please guys??
- Help with burst knock retard and delta air mass
- HP Tuners: VCM Suite 2.1.10 Now Available!
- Activation Codes
- Vinci Tuner
- ls6 intake added, both maf lb/min and map go down!!
- efi live...where
- looking for good tune
- Anyone Willing to make a Trade - PCM tune for leather interior (Ebony)
- "Change oil" light comes on and goes off??
- Desired shift times...
- What do the different TCC modes mean?
- Scaning Abilities HP vs. EFILive
- C.A.T.S. tuner
- po4030
- Dial it in a little closer...
- Full Throttle TT (need opinions)
- LS1/6 PCM, 12200411, initial programing????
- Small hole in stock throttle blade
- EFILive Tuning Links
- Nebie here, need info for setting LS1 in SD mode!
- Help can't figure out where wire goes
- 02 Z28 Throwing Codes
- Differences between bs3 gen 3 and 4
- p0410
- thinking about getting TREX cam for my 01M6...EFILIVe SD tune...
- C6 Z06 tuning problems, NEED help !
- Missing coil pack codes help
- What is the idael air fuel ratio???
- Need LS1 Edit file
- Will This help me?
- 2bar map sensor install and ?'sss
- Bigstuff3 and stock ecu controlling tranny
- fluctuating idle??? HELP!!!!
- Help!!!!
- Some insight would be great...
- mail order tunes
- Can't Read/Write to a LS1 crate motor computer
- Initial start problems....5.3/turbo need help
- Racetroinx IFR table...
- factory tune might be off???
- Tuning After Head and Cam Swap
- whats better for begainers?
- Best LS1 Tuner??
- Weird issue after dead battery
- Need Help! Code P0336 CPK Performance
- Are G techs ss acurate?
- 4% diffrence in bank 1 and bank 2?
- Resetting L trims
- Stock NBO2 switchpoints...???
- rich
- EFILive V2 Update
- EFILive Pre-Release v7.3.2
- Idle tuning, SD, and A/C torque
- experts explain
- [rant] Maximizer 2 [/rant]
- LS7 & BigStuff3
- question about tuning software....
- In a Jam anyone have LS1 edit software
- ETC and IAC?
- Did GM update F Body Soft Ware recently
- Chip my Camaro
- LS1 harness for BS3?
- where is the IAT sensor's stock location?
- BS3 owners inside
- Whats the difference between an SAE tune and an STD tune?
- Guys who have gone wideband -> narrowband sim..
- HP Tuners std or pro ?
- SD tune with FI worth $1000 more
- Where to buy?????
- Yank SS4000
- Eprom installation
- prior tuning?
- Can a Predator tune good enough for a turbo?
- P0171 & P0174
- 98 Pcm
- how can i erace a ses code from my pcm.
- VE still not right!!!???!!!?? WTF
- Need some help with electrical...
- trex / big cam guys, how much timing?
- Vehicle milage reads "ERROR"....wtf?
- My LS1 Diablosport Predator Experience...
- Wideband...DYNATUNE or AEM?
- HELP! I keep blowing the 20A ENG SEN fuse???
- shifter...screwing up shift times?
- Personal or Commercial version of Flashscan?
- ill confused
- trans am missing
- Difference between 00 and 01 MAF?
- I can't seem to lean her out.
- pcm input to log WB o2 on 2006 silverado??
- misfire #7...removed cats...help PLEASE
- MAF ends question
- Dtc 1415
- longtrims at -9 at wot
- Best Tuner?
- What advance table used on startup?
- Can I just buy the EFILive cable and borrow a CD w/ extra lic to use this software
- ABS Documentation?
- computer requiremnts for HP Tuners?
- E38 vs E40 PCM
- ABS experts...stumped?
- Burn outs, now ABS lights on urgent !
- High Idle & Lean Codes
- Will engine braking taint log data?
- Fuel trims alittle high
- car threw a ses code for the TPS need help?
- good A/F ratio target for big hit of spray???
- LS1 Edit
- Can our cars Run on e85
- EGT Gauge
- I need some help!
- I love fedex....
- I think I may have figured out fueling issues at idle
- BLM Cells?
- Slow o2 switching in only 1 bank
- Tsp 233/233 Cam: looping and surging help!
- Need some advice just got my EFI-live..
- Air fuel Ration
- 9 Codes cleared... were they serious?
- Scaaarrry AFR on startup!
- HPP+ and 10% Ethanol
- wich coil is "G"?
- Help please with P0410 code?
- need some info
- Computer swap for hybrid...
- Help with pcm pin#s
- Anyone using the latest HPtuners with Windows 98SE?
- Tuning for headers
- I need tuning 101
- Which tuner to get?
- wideband tunning w/ HPT
- USB ~> 9pin adaptor for XP
- AutoVE Tuning Issues (Lean) Not going to OLFA table?
- Using Gary's "HP Tuners Basic Tuning 101" on an LS1
- Supercharged Z06 coming soon..Programming?
- MAF recalibration, PE enabled?
- Code P0601 showing up after I incorrectly flashed my PCM w/ new 2Bar SD from HPTuners
- Shift Solenoid Help
- question on a maf code
- Gotta love the pushbutton TC lockup!
- Tuning for Nitrous
- Converter lock up mind of its own
- Hypertech Problems!
- 98 v6 camaro problems
- How to Log your wideband with HpTuners without a EIO
- Which operating system to tune ve
- PCM controlled 2 step for MN6 cars??
- removing injectors, comp. just for timing
- questions about spark advance at idle
- laptop tuning on LS1?
- what AFR? w/o PE or OLFA
- Tuning with Vinci VHP tuner
- reading bin files
- Newbie questions about HPTuners
- PE delay RPM
- HP Tuners and non-GM vehicles
- Tuning Questions
- What is the highest VE value...??? (HPTuners)
- Warranty?
- Can you change individual banks or injectors
- My O2 sensors just don't last.
- 1997 guage cluster signal
- Finally broke down and bought a tuner
- Slp Tcs Delete module any good?
- wideband installation
- Opinion on OBDII scanner!!
- iac counts high at cold idle
- ac= surging when cold
- Predator file
- Off idle hesitation...any ideas why?
- silly wideband question...
- a4 computer flash to m6?
- sponsors that use SD for FI
- Car Bogging inconsitantly
- Throwing a new code.
- Tunning Trouble
- 9.8:1 Afr
- 1998 pcm
- reprogram?
- 02's...i see why OL works for people..
- Need Dtc Help
- Anyone have the wiring diagram for the radiator fans?
- Best Programmer for LS1 Camaro?