View Full Version : PCM Diagnostics & Tuning
- 98 pcm?
- TUNERS!: A6 TCM tune
- 99 Supercharged Tune
- I need a little help!
- High sticking idle
- Dropping MAP at constant TPS -> Scan & pix inside
- HPT package selection
- I have a spare PCM wire after PCM swap!!
- Going back MAF!
- ses light
- New Sensors
- Best Tune/Flash
- dtc 1153 and 1133, got a few ?
- Debaffled WS6 Hood, AFR now off.
- Can't start the engine
- gain from hptuners?
- Extreemly poor idle, surging between 300 & 1000
- What are the symptoms of a bad MAP sensor?
- Car stalling when put into gear
- How well do you like your diablo?
- High MAF frequency
- BCM location on and F-body
- SD setup question
- IAT High Input?
- Knock Question
- Big Stuff 3 transmission hookup question
- new to tuning... lil advice ?
- Diablo tunner
- Who is running E85?
- Resetting fuel trims
- !HP Tuners
- tunning time
- Can you see KR on a AFR log spreadsheet?
- Positive trims with higher IAT's
- Off and on sputtering and misfiring! Please Give Advice
- Desensitizing Knock Sensors
- LS2 SSR stalling during Kturns?
- OBD code
- Shift point?
- Dynojet Widband commander o2 sensor available locally??
- sticking idle
- with 2 bar OS on HP, can you still activate the MAF like normal operation?
- HPT RTT questions
- lc-1 question
- SES light and stumbling
- band 02 location , in stock exhaust
- Timing question
- Hypertech question
- CASE relearn...when?
- Engine power falls flat about 4800-5000 to redline
- How much can I advance the Timing.
- PID's working, but AFR Error not?
- open loop question
- High o2 millivolts and knock retard
- 99 ls1 hypertech programmer question
- Part Throttle Tuning.....
- b/s or not?
- GENIII PCM dissassembled
- looking for a stock firehawk -02 BIN
- Gauge Install?!?
- Need a good tuner in nc
- 'puter issues!!
- Need to test fuel pump electrical
- O2 sensors
- P0300
- a4 computer with turbo 400 transmission
- In dash wideband?
- Thunder Trak CAM tuning question ( 2nd try :D )
- slp traction control module....
- just started trying to tune... "cable not worky?"
- tunning with diablo good or bad?
- Hhhheeeeeelllllllpppp Mmmmmeeeeee!!!!!!
- Automatic or manual does it matter?
- can both fans be programmed to come on at the same time
- EFI live Help activation code?
- Help with VE Tuning
- Can I temporarily "tune out" the IAT sensor ??
- HUGE gains with MAF removed completely...
- Quick Dyno - LTFT Question
- P0332 after header install
- LM-1 wide band question
- 98 ls1 tuner
- can the iac be deleted or removed without causing a check engine light
- PCM Pinouts for 2001 Camaro LS1- help please!
- LC-1/XD-1 calibration not working?!? Help ASAP
- Spark & Air Flow Question.
- how do i change injector size?
- Diablo on a not quite stock tune
- pp3
- help w/ a engine code
- getting rid of speed limiter??
- 28 --> 42lb injectors cam only?
- Which color wire is the ground on the AC Compressor
- Need older version of AutoTap Help!
- bosch 13444/13111/15703
- Someone please help me with these OBD2 codes!
- Question about my SES light coming on
- electrical problems
- Am i tuned too rich?
- LS1 Edit mailing list
- Measured timing higher than timing table?
- Where is Conelly racing performance. TX
- EFILAVE or fast?????
- whats a good 85mm MAF...not slp?
- How Can I disable STFT?
- Tuners usig EFILive
- new motor install to dos??
- o2 Sensor Question
- SLP MAF causing U any issues?
- Bad MAF?
- Vote here if you would like an EFI Live tuning tutorial.
- Me no stumble now!
- buying Diablosport Predator
- MAF Tuning Question
- TC Tunning Issue
- two step function on Gen 7.. whos using it?
- Need pin number for 98 pcm...
- wrong place maybe? wires for CAGS
- Tuners in Texas, looking for dyno tuning
- Top speed governor & programmer question
- Bucking at low speeds
- Ol-drive?
- having trouble with efi live
- 4000rpm stummble?
- IAC pinout
- Misfires in 6 and 8 cylinder when cold
- HELP me diagnose high rpm misfire/ false kr.
- Electrical ground PCM - Where?
- p0300
- Is my car tuned or edited by ls1 edit???
- EFILive interface cable error
- Turbo Tune
- is anyone familiar with efi live
- wtf does my car cut off at 115?
- Bad Bank 2 - O2, causing Bank 1 too lean?
- LM Programmer
- Can you lose a custom tune?
- 98 auto plus nitrous
- MAF leak casue "too lean code"?
- Can issues in Bank 2 cause code in Bank 1?
- Where to but diablo?
- Help Please
- Air bag light code ??
- Vacuum modulated tranny - disable pressure control circuit codes?
- Hypertech vs. DiabloSport Predator
- race fuel tuning vs. 93 tuning?
- Who has the AEM WBo2 gauge?
- shift pressure modifier tables (HPT)
- spark tables
- Quick O2 sensor question
- Mail order tunes
- power/trq the same at 10:1 and 13.0:1
- LC-1 users come in
- 400+ cube VE Table Pics
- Could PO430 cause this?
- Anyones car do this?
- ltft\sftf easy question **correct answer worth to points***
- Wideband question
- Please help, PID not working.
- Setting The Pe Table *****(please Help)
- Tuning VE with LTFT's question
- 3-4* KR, can't track it down!
- what is a transmission range signal?
- Desired IAC position vs. IAC motor position
- Tuning For Weather
- No EIO, LC1 through EGR help
- Someone out there help me please
- Misfire...how does
- SES light after A4 swap...
- Diablo help
- what after VE tune
- what type of tune is better??computer or dyno tune?
- where to buy new PCM
- Flashscan software
- relay rating
- HPT Editor program error.
- Just got a Matco Diagnostic tool, need to know readings?
- Help Needed - Anyone with 2005 Corvette Service Manuals
- Functions of Tuners
- Need 98 Flash file
- Best Bung location with headers already installed on C5
- Car stumbles at ~2800rpm
- "security" light stays on
- LT-1 Code 43. ESC circuit. Tried everything. HELP!!
- When is EFI Live coming out with their LS2 tuning?
- LC-1 Wideband Install
- Reading a wiring diagram
- Air Pump Question
- whats wrong with my car
- will diablo clear hptuners tune?
- Ann Arbor, MI Area - $50 for someone to do re-learn and clear P1336 SES code.
- Predator
- Cam sensor differences?
- max with stock computer
- after the teh cam and head swap!!
- Fuel Pressure ?
- Why are LTIT's locked at -0.01?
- Oil On Maf?????
- Predator "Key Invalid" Error - Help!
- What should my gas mileage be after I tune?
- header install ses light
- New to tuning with a wideband
- best Wideband ???
- Switchable tunes?
- Need some help
- lc1 calibration wire
- wet shot tuneing?
- iat vs ect bias
- Trouble code dictionary...in the software?
- ses pulled after ORY is reinstalled
- Inj Duty Cycle Question
- crank but no start, injector related
- P0405, P0404 and low rpm stumble
- 8 Bad Coils? No way... HELP!!
- Has anyone done any tuning on D.O.D?
- Anyone ever hear of CORVETTE MASTERS?
- Lower LTFT during hot days, a MAF problem?
- Help me with my car, it wont start.
- what is available? LT1
- I believe the ltft are good now what
- Injector Offset
- Any can tunes I can use with HPtuners?
- Can I Use My Handheld after Professional ECM tune has been Done?
- Idle Spark Advance?
- Just need to clarify tables for EFILive (Maf stuff)
- how do tune these injectors?
- wideband readings
- 3 codes please help
- Difference between '98 and 99+ PCM?
- Will cutout richen A/F?
- I think i am getting somewhere now!!
- EFILive V2
- PLEASE HELP, we found the problem.
- check engine light
- Too Lean Bank one - bad injector?
- Pcv removed, high idle tune problem ?
- What to disable for WOT tuning?
- easy !!! where to start
- RTT in HP Tuners
- Help hooking up LC-1 through EGR and stock O2 harness
- Tuning for fuel mileage ?s.
- a/f mixture graphing
- Accel Gen 7's new wideband/data logger
- How would I determine
- Hypertech issue
- hooking up AEM WB
- obd1
- Dam Pos#t! Paypal!!!!!
- Crane Tuner trouble code
- LC1 to HP tuners