View Full Version : PCM Diagnostics & Tuning
- DTC P0135, 0155, problems with 02-sensor heater
- Dtc 1336.
- New Shift Speed / Shift Points
- new L99 / LS3 tuning
- TC locking
- 6.0/5.3 Head idle help! HP Tuners
- pcm trouble HELP!!!
- Insufficient Switching Sensor 1 or Bank 1 Sensor 1
- Upping the boost...Where do it tune for this?
- MAP pinout to use Innovate 02 Sensor???
- Aftermarket fuel pump
- Need some wideband help
- Tuning Nirous question
- tuning question
- VE master...maximum RPM ability?
- Help ! Cam Pickup Problem !
- MAF Affecting Lockup?!?
- Dam Flashing Security Light!!! Help Please!
- Wiring harness
- Anyone a SCT dealer need to get retune ASAP
- Help,Down On Power and Don't smell like a Rolling Gas Station.
- Need a tuner in alabama or Tn.
- TRans Issue- No Codes on Predator
- FI help w/T76 2Bar
- h/c/i ls1 Stalling hard off line HELP
- TCI trans controller help
- lt1 tune
- HP tuners Problem
- Tuning Q?
- Houston dyno tune
- Tune wideband with STFTs
- help with O2 sensor or something else?
- Hypertech Power Programmer
- blowing ENG SEN fuse
- How are relays rated?
- Locked PCM?
- Its like my tune dissapeared WTF???
- Help me set my timing curve please! 236/236 110 cam,
- EFILive tuner in VA?
- VSS Output with Autometer Speedo
- Anyone know that this code is? PO-420.
- Service engine soon light is flashing????
- Injector/VE scaling?!?
- Max Timing for idle??LT1
- Deleting O2 codes p1133 p1153, will the car run in open loop???
- pcm recaliberating?
- Code Reseet
- White smoke at idle!
- it keeps dying
- dtc 0748
- Brake Light On!
- Question for you???
- Is 15.5 to 16.5 acceptable for Cruise?
- Intermittant rpm / cutting out problem. (HELP PLZ)
- mail order tune for procharger
- LS1 Tune maybe Vengeance Vindicator cam?
- best wideband
- Timing Question
- Used tuning software
- What kind of maf is this?
- HIGH idle when map sensor is plugged in?
- Procharger Tune
- BAD somthing?
- 96lb. injectors and AEM driver...tuning?
- Can a Diablosport tuner for a 00 LS1 be a normal ODB2 reader/code clearer?
- Indiana LSX tuner
- TunerCat Tuning: Info and Help
- DTC and O2 problems
- Fuel pressure logging
- mail order tune..
- Car has no start condition
- Spark advance surge/O2 readings? (VCM Scan Prtscn inside)
- Where to set shift points while installin hypertech?
- maf code (lt1)
- Flashscan v1/Data logging
- LS1Edit fun----How do you convert injector lb/hr to gm/sec????
- Measure your 0-60 times, etc with your IPod!
- Formato Tuning and Porting in Gettysburgh PA - 8/22 -8/25
- Throttle body wiring??
- A/F for idle and WOT
- SES Light after cleaning engine?
- SD tune with hp tuners quick question
- P0131 & P0151 at WOT
- Change fuel pressure - Change VE - BS3
- injectors shutting off
- CA 91 Octane With predator and mods safe?
- Need help from the pros!!!!!!!!!!!!!!!!
- Lean at cruise bucking, what to do?
- Is the WBO2 on the LC1 the same as all the others for connectivity?
- Having Detination At WOT,FUEL?
- Car fires right up cold, but hard to start when warmed up
- slew of codes, help!
- I Need Help! P1133 Code?
- 8.1L MEFI-4b tunning help needed
- tuned..but still stalls
- Need a stock tune for a 99Z28 (LS1Edit)
- HP Tuners question help
- LS1Edit & HP Tuners Compatiable
- ses comes on more and more
- tach on dash not working
- HELP! cooling fans not working!
- How to set up SD tune?
- Gauges cluster
- RPM Oscillation
- how to datalog LS3 08 vette for free?
- Hey yall i have LS1 edit please clarify this program for me
- IAT High Voltage Code
- Just starting out with EFI Life. need some suggestions.
- Is there anyway I can fake Front 02 readings? Read me.
- T56 Reverse Lockout
- Car Will Not Idle After Tune
- What Scan for Newbe?
- Please take a look at my tune for TTi stage 1
- Default Please take a look at my tune for TTi stage 1
- What can be done with this cable?
- How do you decide
- How fast should o2s switch
- Help with head and cam
- free tune?
- TTi stage 1 and 42/60 lbs injectors
- Need help troubleshooting 2004 GTO after cam swap
- O2 sims, code, or something like that.
- LT1 PCM Fried. Need Help.
- HP Tuners Torque MGMT question
- P0704
- 02`s....ugh...and codes
- Diablo Predator
- Check engine light, P0133?
- Good Dyno tune needed for LS-1 swap
- service vehicle light P0200....
- Car won't run after mail-order tune
- Wait For Me Tune ????
- Lean Cruise Options
- Innovate LM1 vs LM2
- Need a tune
- Misfires ~1500 rpms, seems to happen most in #1
- Why is my abs inop light on after gear change?
- Front 02 delete?
- 408 turbo
- Damn Now How can I hook up My LM1 WB to my Interface?
- 9 engine codes can someone help me
- megasquirt vs. stock ecu?
- code tune out question
- Help..
- Can I hook a PLX SM-AFR wideband to the stock 02 sensors?
- engine power whilst decelerating
- H/C swap = Idle hang?
- First Time This Happened! HELP!!!
- Looking to buy hp tuners pro?
- VE master users quick question
- LS1 computer controlling an LT1?
- Possible fried VCM?
- Change to MAF 85mm -> DTC p0171 & p0174
- H02s switching problems
- First time tuning....take a look at my log
- Best Wideband?
- Car running like absolute crap after driving in water.
- 5.3 auto into a 00 v6 f body with electronic throttlebody
- New thread with dyno pics and new tuning questions
- Throttle position sensor A !!! problem
- exhaust leaks causing lean codes?
- Tune a stock 04 GTO
- ? About 8.1l Torque Management System
- Running rich all of a sudden well actually since like a month ago.
- Tuning School learn @ home + Live Class in Columbus OH Aug 16th & 17th
- compression change vs tuning
- Afterstart enrichment (choke)
- Possible to eliminate electronic throttle in ecm?
- Fix your P1133 / P1153 codes
- Shift Settings?
- po174 and bad gas?
- hand held tuner
- Rev-limit question
- Is This a Tuning Problem?
- Fuel Injector offset question
- Rev Limiter - Bad Tune
- Big Stuff 3 and factory functionality?
- Boltons and 125 wet shot. Need a tune.
- Shift firmness?
- LS1 Hot Cam... now Codes?
- VE table
- Need Assistance
- idle problem.
- AFR went from 12.8 to 10.1 on it's own!!
- How do i log data with LS1edit?
- Sonsors HELP, need fuel rail kit.
- Log says car is running CL at WOT...is it lying?
- Vehicle Explorer diagnostic s/w over USB
- LS1 Edit Software
- Can Someone Please Get My Car To Idle??? Tune Inside
- Help HPT not working And All Kinds of Codes
- EFI Live V2
- Rich condition both banks
- 402 stroker ms4 tune check please
- DesktopDyno 2003
- ? about TPS sensor readings
- Tuning? for high compression on a daily driver
- !EGR and Measured NOx
- code deleted question.
- Insufficient catalyst code
- How do you log WBO2 lambda instead of AFR?
- Mail in tune adiquite???
- Scanner setup help?
- Settings for FAST 50lb LS7 Injectors?
- A6 Shift problems with Yank 3200
- dumb question
- Have a engine code
- 98 to 99 tuning issues
- Flash between 2 tunes...
- Looking for tune: TunerCatssss
- Dynojet WB & EFI-liveV2
- Built 4l60 slipping on 2-3 shift
- LS7 tune
- Autotap v1.11 or DOS wanted
- Alternator overcharging (new alternator )
- How Much Am I Leaving On The Table?!?
- Need Help With Security
- Just got my jet dst.
- cam swap concerns!!!
- Shipping my car, need to LOWER performance
- Need help to make AFR commanded low res PID
- ? about EFI Live
- crappy tune???? experienced tuners help!
- Lc-1 Install
- Need help SLP MAF falls on its face at 6000
- hptuners reading low cyl airmass?
- nooob tuner questions?
- Electronic Problem??
- what else
- how can i check the diablo to
- locked ecm
- Handheld a waste for my mods?
- How to hook up a narrow band gauge??/
- wideband problems....
- Datamaster Dyno?
- Please help logging Wideband with EGR and logging boost HP TUNERS
- HPT Guys How Can I turn off My Evap system?
- Hot vs Cold Air temp - tuning Q's
- just ordered hp tuners
- Tuning Issue? Running Lean?
- help me get my car tuned?
- 94Z stock timing??
- 3bar map with stock OS?
- how to start in-car laptop/street tuning?
- EFILive O2 scanner setup
- crazy acting shift points
- Relocated MAF and CAI: Retune??
- ok to cut power to PCM ?
- Baffled by lean spikes, out of ideas..
- Idle goes lean in open loop