View Full Version : PCM Diagnostics & Tuning
- e 85 and a ls1
- o2 sensor code, but which o2???
- Enabling tach?
- MAF not reading..4 other codes HELP!!!
- Any one hear of The Horse Power House Bowling green ky
- HELP! Code P0174!
- problems ?
- m6 pcm to a4?
- Is there a way to switch between 2 tunes?
- Misfire at Idle and almost 4* of KR
- HP Tuners Question
- 87 octane tune?
- Trans Speed Sensor wire?
- LTFT's stay stuck at -15 flash after flash
- Surging idle
- Get rid of knock sensors - yes or no?
- How you do VE
- pcm pin outs lost in sapce
- cars pissing me off
- Speed density????
- Strange engine cut out at 6k rpm's
- ~~Bad gas messed up my O2's?~~
- Converted to E85
- LC1, where are you mounting them and how are your 2 grounds configured.
- 58 -> 26 RELUCTOR ADAPTER/TRANSLATOR
- 98 tuner question
- Megasquirt and tuning in the UK
- Settings for Cooling Fans On/Off and Temps
- HP Tuners Scanner Map Sensor
- ses perforamnce question?
- bought the 6ls now car runs like crap
- O2 Problem/Question
- megasquirt or hpt for turbo setup?????
- Tune with converter swap?
- Chaning out pcms
- code PO3OO
- No start, battery charged, PCM replaced last year....
- Please help... get gears or get it tuned?
- Harlan 2 step, or something similar...
- Low Voltage in all 4 o2s?
- Ses 327
- What would cause LTFT Bank 2 to always read -100?
- Can I modify Active Fuel Mgt. with EFI Live?
- 5 different codes SES
- KR, KR, and more KR!!!
- on obII port what reads the rpm?
- Still throwing p0102 & p0118 after changing parts + hesitation after washing engine
- locked tuners
- looking for a wideband
- 2nd gear start
- Which year OS to use for 2-bar SD ?
- A/c Codes
- Mr. Gibbs has a new tune
- buy software or have shop tune
- TPS Sensor Voltage? HELP!
- Can I tune this? "Help ASAP"
- problems with datamaster
- IAC reading 310 all time!!
- could this be whats wrong?
- HP Tuners auto tune
- Harness Qs for LS1/S10 swap
- Ok hptuners and b1 cam...221/221/558/558/114lsa.
- Something I don't understand about tuning VE?
- Trans Tuning
- This might be a stupid question
- Why does my idle hang at 1300 rpms?
- Best Tuner For My Needs??
- Know of a good tuner?
- IAT Heat soak?
- Bad o2?
- Pinging under throttle blip
- Tired of reading about VE!!!
- 4200 Stall Swap Question
- HP tuner question
- MAF questions??
- map issue
- MSD tunable ignition
- Another tuning question???
- symptoms of crank relearn?
- Tune after porting TB?
- hpt not = to lm1
- [HPTuners] Strange Fueling
- 2 lc1's + 2 vehicles + 1 eio
- I've Run Out Of Ideas....
- pcm trouble
- Vinci/Crane Cams Powermax vs DiabloSport Predator
- Unlimited E38, E67, T43, and T42 streams $5990
- swapping ls1
- A4 tuning help
- Problem reading my car's VIN
- How much Knock Retard is accaptable
- can't tune my car
- Problems remain w/surging @ wot after cam swap & tuning
- LS1 Timing guru's,.. got a question
- Harness to ECU pins
- Help Car is acting very funny!
- Yet another theory on how to tune...
- EFI Live Scan Tool Versatility
- Techies..I need your help
- Car still won't idle correctly even after tuning IAC and RAF
- HELP! My car won't start!!
- What wideband to use?
- HELP!! Lost tune? (I read the sticky that says it can't happen)
- How to pull codes with out scan tool?????
- Frustration at the track
- What is PWM and Where is it in HPT?
- "unable to connect to vcm"
- I know illl probably get ripped on for this......
- Tuning Software
- built 4l60e, no downshift to first
- just data logged
- Security light is always one.
- NGK wideband installed
- i will be getting tune
- SS won't start, missing key chip/resistor, what resistor for resistor mod on VATS????
- First start codes and sensor values....
- Autotap software, can some one hekp me out?
- MY hptuner's won't open the hpt. files. help
- MAF failure causes
- Crane/Vinci Tuner, now what???
- I think I need a tune
- Where is the best place to power and ground my wideband?
- Tunning VE table w/HP tunners
- 99 stock tune with 98 injectors?
- chose the wrong os what do i do
- Vinci Tuner Won't Work & Tune Needed
- How Many rpm = 1 mph with a 3.73 gear?
- weiand intake/tuning problem
- Using a Predator after an LS1 Edit tune?
- HPTuners file
- I have a question about Tuning a Converter with HPT
- HPtuners please check this tune out
- Calling Out E38 Ecu Tuners!!!!!!
- This is the pcm right?
- Hookup for LC1 Controller to V2
- advanced non-ls1 help
- LS1 edit...
- rescaling fuel gauge for ls ls- s10 swap.
- service engine soon light
- '02 pcm in a '99?
- EVAP: I need to know how it works....
- Cold Lockup Table **easy Q**
- LM-1 display is not the same as Flashscan input
- NE1 Know How I can Check NB V on PLX M-250?
- no start
- cooling fan tune for 160 degree thermostat
- Swap or not to Swap 98pcm to 99+
- efi live question
- Help with check engine light
- EFILive E38 Support, Second Gen Allison Support and other Streams Released to public!
- 99 Camaro Z28 - ALDL connection bad
- tuners inside need help
- what to tune to chop up my idle
- LTFT's ~10 after wb SD MAF, enabled CL
- LS2 Conversion Tunning
- Trouble with my O2 reading
- Tuning or just too long storage issues?
- What's the best tuning software out there
- Going to EPP tomorrow! Help...
- Timing tuner with a nitrous tune...questions
- PCM too hot?
- HP Tuners question, Is there anything to be gained...
- MAP sensor output voltage table
- ECT sensor problem
- TPS question.
- Camshaft sensor
- need help ASAP with missfire/bog
- becoming a beginner at self tuning...
- hpt w lm1
- gauge
- ok what are the possible causes for these codes...
- Procharged-Trying to tune with EFI Live
- 1998 PCM part number
- Spark Plugs
- Quick AFR question
- MS3 & Idle Problems
- Several engine codes...
- Newbie PCM questions
- help!
- need help!!
- trouble>> fault codes
- Code scan with custom tune?
- newb question
- Need 1998 LS1 PCM Pinout Diagram
- MAP sensor, PCM output questions... Probably simple.
- Converter Not Locking UP???
- Decleration Problem with BS3 program going 15.9 lean on decleeration!
- Efilive And Diablo Predator
- Is this a Bad Idea? Timing Related...
- pcm tuning
- Redline Motorsports!
- MSD oxygen sensors claim 1300*F could this be the solution to LT Header O2 troubles?
- hp tuners a/f question?
- service active handeling system light is on .......why
- (EFILive) Im wanting to lower fans temps
- PCM failure ?
- Advice on my HP Tuner Logs
- How does the PCM determin a misfire?
- Tuning Fuel Pressure
- Optimizing timing
- do i need a bigger maf
- help please!!!!
- Knock retard problems need some help.
- is my TPS bad?
- asr randomly turns off
- Tuning ?????
- PLX install help through EGR
- Drive by wire Technical ? .
- JET DST & VISTA
- What would cause P0171/P0174
- HPtuners please help
- HOLY CRAP...look what fixed several problems
- PCM Schematic???
- How did you run your LM-1 Wide Band to the inside of your car?
- Sponsor/Other help wanted for Base tune C6
- Re sell EFI Live
- Weird misfire problem...
- Diablosport Predator plug wire
- Problem with map sensor
- ses light code question?
- mail order tune?
- Help
- Diagnostic Port wont work?
- abs, idle problem!!
- MAF specs
- 5.7 Hemi tune results
- Hp tuner questions..
- Help: KR when starting from a stop!
- Getting 0300 code. help
- SD = Low Cylinder Airmass?!?
- Basic PCM Questions
- hp tuners ls2/l92/l76 bin file?
- cam/intake/head/injector swap missfire
- tuning out rear o2 sensors
- HPTuner problem
- Another "Quickin Question"......P1133
- Changed the Cam sensor and still throwing code!!!!
- Wideband
- ELive Tune bad
- BS3...crank reference input
- cam/intake/head swap missfire
- Po332 knock sensor
- Idle fuel flow
- Recommended Fan Settings for 180 tsat
- Where should I put my Wideband Sensor?
- A long shot but?
- Whats the biggest cam you have run with a stock tune ?
- Unable to read/write tune
- Any benefit from tuning?
- Whats my best option?