View Full Version : PCM Diagnostics & Tuning
- Please help! Hesitation when shifting! I think it is tuning related.
- Idle problem!
- Hptuners + wideband + boost = I don't know how to tune it
- Hp Tuner Question
- Accel Gen 7 My experience
- IFR for 42lb Injectors??
- open loop vs. closed loop
- Power Enrichment Table /rpm
- misfire counts are at 0, with cam?
- IAC counts were jumpy, used to be 30 now 60? what gives?
- computer throwing codes
- Looking for IAT sensor pigtail?
- IAC in HPTuners help.
- Wideband hooked up to HPtuners. Now what?
- Very intresting find on Bosch part#0280155868
- Want to order HPTuners, got some questions
- best to start out
- Should I get a tune?
- AT1 Download
- P0327 Knock Sensor code won't go away
- Ram Air and Dyno Tuning???
- Desired Torque only 350?
- Need Some Help...
- tuning help
- ls1 edit question
- Timing Question
- Reflashing the PCM, How does that work?
- EFILive .map's/custom PID's
- about to install cam, what to change
- Quick Timing Lingo Question
- HPT VCM Suite Help Guide - Fuel System
- hp tuners, what is best to find a misfire
- pulling timming?
- PE vs. rpm question
- good place for instillation and comp. reprograming
- Help With Vinci Tuner
- How the heck do you read the Excel File once you export?
- Tunning question with mew MAF....need input...
- Tune & Dyno Costs???
- how do i tune for my cam?
- Car cranks but won't start.
- Dual Wide Band hookup?
- Help, I fugged up
- 4,000 RPM's and its hits a limiter HELPPPPPPP
- Please Help ASAP,Need Bosch Part Number for O2 sensor
- Q: Wideband and Air Pump
- STFT's still active in open loop?
- Efilive Flashscan Rocks
- SES Light
- modified car- what do i tune? wont run right
- where on hptuners do you find the misfire history
- Mounting PCM? Does it need grounding?
- What VSS values?
- o2 code question
- Regarding "dynamic air" measurement....
- I'm going to take a hammer to this POS
- LS2 programming harnesses available now
- throwing a code...please help
- HP tuners
- Crash Tuning Course
- Anyone use one of these? could be MEGA cool
- ecm problm
- Help with engine warning light
- LC-1 to HPT Enhanced Input Output wiring
- code 1638 5v reference? what is it?
- calibrating kr tables
- switched and fused +12V source
- More "simple" questions
- LC-1 and narrowband simulation
- Wiring harness/ECM question
- Anyone see why there are misfires?
- I thought STFT & LTFT range from -25 through +25?
- SES Light Code 1133 MAF sensor?
- Throttle Position code?
- Anyone have an STS tune???
- Tranny issues/shift points,etc...
- Idle problems...help
- Transmission calibration table for ls1 edit
- ses light
- HELP with Idle tuning using HPtuners ASAP!!!!
- Where to buy EFILive?
- help me with these codes and how to fix please
- A4 tuning... ROCK AND ROLL!!!!
- Doesn't HP Tuners have a compare function?
- HP Tuners Missfire sensitivity
- Diablo is jacked up!!!
- dead Crank sensor + tach signal?
- AFR in SD
- intermittent electrical/sensor/VCM problem?
- predator and serial cable
- Spark VS Airtemp table modifications
- Car won't run without maf
- wideband o2 questions
- timing and AFR from Tech 2 scanner...
- EFILive competition
- using wideband to tune??
- Disable rear o2s
- Snap on MicroScan Scan tool
- Think I am going to go mafless
- Caspers fan switch
- code p1870 tranny component slipping
- LS1 Edit Repository?
- Stock computer??
- LS2 Edit.
- do i need a tune?
- SES, Low Maf signal and Random Miss
- my ltfts...they are mostly negative
- Where in edit to change max line pressure?
- LT1 File database
- MAFless tuning question
- Unplugged MAF and no code
- CAT/lean codes + 25% LTFT
- HP Tuners rocks!!
- books on tuning ?????
- Rev limiter?
- 2000 LS1 electronic throttle disable
- How much timing are you running with 400+ ci?
- MAF descreening-wierd idle after
- AFR Question
- proper way to desensitize knock sensors
- Yet another ve ?
- 4 Degrees Knock Retard
- o2 sensors are staying above 800 constantly
- Vinci Tuner ~SOTP~
- Testing Knock sensors??
- unexplainable knock retard
- Anyone locking up there converter with software?
- HP tuners minimum system requirements
- It's like its in Cruise Control.
- shifting based on rpms alone
- PE Question
- 100 series micropack connector???
- Finally tuned maf steps outlined
- open loop tuning question
- wideband question (aem uego)
- LS2 edit on a Procharged C6
- HP TUNERS tune Magna Charged LS2 Auto
- The best tuning software
- Annoying SES light. any advice
- pass n gear problum on my Z
- PCM swap and alarm systems
- sensor problems???????????Help
- How to proper scale injector flow table for SVO 30# injectors
- PE table increase when MAF re-enabled?
- Has anyone who tuned their car in closed loop
- diagnostic programs ?
- LTs + TDs + HP Tuners = Service Vehicle Light?
- DTC P0327 Knock Sensor Circuit Low Voltage
- Could Not Do Full Rewrite - HPTuners
- STFT question
- Quick EFI Live Flash Scan Question
- tire size question...is it wrong?
- HPT need help with VIN issue....
- IFR table for 28# injectors
- P0152 and P0300 after large puddle?!?!
- Hp Tuner
- ON or OFF, proportional idle...
- 3>4 shift, help
- Hptuners bin file for 98 ls1 with 02 ls6 cam?
- Cam surge on cold/warm startup's, but fine while driving, help???
- Autometer 5" tach Help please
- Looking for a stock calibration file for....
- Ease of tuning Delphi 38#r's
- Serial card guys in here
- car dies at quick stop when a/c is on
- need help with tuning maf
- hp tuners keeps losing connection, getting very frustrating
- Touble codes
- Roommate took HP Tuners CD, how do I get software?
- PCM Gasket Question
- Want to get a new Laptop,But How do I run HP Tuners without a 9 pin Port?
- Detonation Please Help
- lm-1 configuration
- Tuning My LS1
- *** Update 90mm TB + 48% Effective table
- check engine light
- Where is the table for changing LTFTs?
- IFR table and SD/VE tuning
- Mass Air Extender's
- 1-2 shift issue
- Broke into my Gtech - Made my own dynamometer
- Where to find fuel injector connectors male/female?
- Tuning idle? hard for the pro's??
- pcm change 00 to 02 quick question about HP TUNERS
- Do i have a tunning problem?
- Quick question
- Help my car is kicking my a__
- OBDII question
- simple tranny tuning question
- Crazy O2 readings
- College degree to tune?
- different method for tuning ltft
- Rev limiter ?
- To0ning
- force motor current troubles
- tuning hints
- 04'Vette rich condition???
- cold start: how to fix rpm over/undershoot
- Question on Vinci/crane programmer
- does anyone use Holley FI?
- Does anybody know the address for diablosport?
- Aeroforce intercepter gauge
- Rear tires, how tall can I go witout the abs inop light comming on?
- my 1st tune
- do i need a tune
- vortec supercharger
- SLP MAF or Stock MAF??
- Can wet O2 sensors dry out?
- help
- Anyone max their MAF table?
- Do all stock programs run THIS lean?!?
- Tune idle or VE first?
- speed is off
- needed 2000 truck 6.0 bin
- Mounting a 5" tack?
- Disable/Delete VATS vs Security light...
- torque converter will not lock
- Tuning question on new setup...
- LS1Edit vs. NYS inspection...
- p0106 map values, engine diagnostics
- Iac counts
- security light stays on with vats disabled
- Fuel trim Data logs (help)
- LTFT's + and other ?'s
- Will MAF Frequecy change my A/F Ratio For WOT?
- Please help me understand MAF Frequencies?
- PCM Won't Reset
- TPS problem.
- Efi Live Ve Table
- Pike's Peak
- my car stalls at stoplights when its warm. why?
- Missing caused by transient fueling?
- typical adjustments after installing FAST 90
- Anyone have a F13 HP file?
- A4 to T56 swap, now occasional security light and no start condition
- EFI Live Tuning
- New shift points fail, why?? ... newbie.:)
- Should I just leave it in SD????
- Anyone have an STS tune??
- Link for the MAF and VE tuning at same time?
- Looking for a modified 4L80e shift table
- removing California emmissions
- traction control problem
- Tired of my fake cam at startup!
- Idle issues
- H/C Idle Question (already searched)
- Software reviews
- cam and check engine light
- autotap
- hp tuners over ls1edit