View Full Version : PCM Diagnostics & Tuning
- 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?
- i want to make 93 0r 94 octane gas
- Scan tool problem or car problem?
- can someone look at my tune and see if im on the right track?
- pcm flashing
- Tune or no tune?
- Code P0106 question
- can i keep the 93 tranny when switching to a 94 pcm?
- tuning individual injector flow?
- Help Asap
- Some quick help for HP TUNERS
- Slight hesitation at low rpm.
- LS1 Edit gurus Cant get truck to hold timing
- Crossed o2 wires
- USB TO 9-pin adapter not working.
- tune for headers
- what would cause this?
- dtc 637
- Pros/Cons of a Speed Density Tune?
- i need an LT1 Dyontuned in Georgia
- need help, car won't start
- Where to start tuning
- Trying to tune MAF
- Can some1 look at this tune
- Emissions readiness after battery disconnect
- MAF question??
- stock fuel pressure?
- Mega misfires at idle...
- p0200
- bcm and ground locations
- Need help--PLEASE!
- knock retard turned off, timing still retarded
- Old TSP 231/237 112 timing tables
- Diablo Trinity?
- torque convertor tune?
- MANY Questions (93 EPROM, Data logging, TunerPro R/T users?)
- SD tune for a street car......or keep the MAF
- PLX SM-AFR/DB-5 problem................
- Ls1 scanner software?
- holden pcm
- efilive autotap combo problem
- Some codes...
- Opinions on FAST vs Accel DFI 7?
- FAST Flash Handheld Performance Programmer
- Hypertech Questions
- a couple engine code questions
- HPTuners question?
- Take a look at this tune and let me know what you think PLEASE!
- Damnit what to do now?
- Thoughts on msd coil packs.
- trans
- First Tune
- tuning question
- 2 PO300 Codes (Random/Multi Cylin Misfire)
- trouble codes. Please help.
- Diver side running extremely rich
- Changes when adding 90/90
- 2004 C5 Z06 427 - Flashing A/C light
- LM-1 programming with EFILive V2
- What is going on here? Fuel Trims
- What's the voltage from the PCM to fuel gauge?
- Tons of codes and car wont start.........PLEASE HELP!!!
- Spark and PE - TorquerII, can everyone share their tables?
- need 2002 Z28 PCM pin diagram ASAP PLEASE!
- p0351-58...problem!!!
- pros and cons of using stock o2 hole for wideband?
- Can anyone help a NewB understand how to tune fuel
- BS3 boost controller
- Has anyone seen this code when trying to flash a remanufactured 98 PCM?
- PCM HELP ASAP 98to99
- New PCV - Knock sensor calibration?
- Is It Time For A Tune...??? Or..
- spark knock when hot
- Pin outs and wiring for different OS/PCMs?
- LT1 Dyno Tuning
- Deleteing out EGR codes(Ford taurus)
- Elevation change on a SD tune car.
- Tuning?
- Well i did it!
- hptuners not working
- Could someone hook me up with a stock tune??
- Got a Hypertech 160 Thermostat... what temp do you guys tune your fans for?
- Backfiring
- Tuners Inside Please!
- Help with wideband (lc-1)
- Surging @ idle when cold and temp gauge slight bounce
- Predator Equiped
- throwing 4 codes....
- started Going lean on top end AFR 19.5 WB help!!!!
- O2 sensor readings
- where is it
- How Long before Tune?
- Anyone tuned their fuel level gauge?
- Optimizing WOT P/E and spark
- understanding the maf and turbo?
- Predator & speed density
- MSD Coils, Spark Dwell? Other tuning?
- Not going into closed loop
- PO118 After Heads Cam Install
- Can't Change Timing??
- PCM from different "year"
- P0102 and P1336
- Pageing Gomer!!!!!!!!!!!!!!! or any tuner in Huntsville
- NEED HELP! Problems Starting
- DRL MODULE CONTROL FUNCTIONS & WIRING
- Speed Density Conversion
- small problem with a code
- Ordered Hp Tuners...
- need help with a code
- bolt on tunes