- Treat yourself for the Holidays Porting and Tuning Special
- 4x4 EFI scan tool.
- msd dash hawk
- Newbie Tuning for Emissions
- 99 computer and a 2000' harness?
- LS1 Edit Compatability Issues
- how to tune for following mods with diablosport?
- Help with megasquirt
- GM MEFI-4 Conrtoller Tuning
- Factory Alarm Question
- Backstreet Performance Medina Ohio
- Hptuners expertise needed.. Datalogs inside.
- AIR delete or not? That is the question.
- what should i use to tune????
- looking for scanner/code reader w/....
- Code P0401
- Non LS1 question........ 95 mustang GT tuning
- Logging wideband
- PCM seems powerless
- P0101 Code
- Cobalt ss cold start
- hp tuners
- WideBand after High Flow Cats?
- Map not reading
- Getting a dynotune this weekend. What should I expect?
- po410 code
- LC-1 install question
- 93 tuning...
- My LS2 is not healthy
- timing advance in neutral??
- ECU problems
- can i use a 2000 ecm in a 98
- Mail order tunes?????
- hypertech 3 question
- egr low voltage code
- po300 nightmares scanned with hp tuners
- Does Gearing affect A/FRs?
- does vss have anything to do with idle?
- High octane table
- car in shop may need computer?
- OL vs. CL with LT's
- In Need of megasquirt tune
- Flashing A4 to M6
- tuning question
- help please
- LS1M question
- Help!!!!!P0322
- AFR Vs. Ethanol %
- Www.thetuningschool.com
- IAC wiring
- Can I remove my rear o2 sensors?
- Cold Start Problem
- Has anyone found a way to make the digtal 7 boxes work?
- Diablosport predator help please!!!
- HP tuners used does not work?
- price on used hp tuner or efi live
- 03-05 lq4
- LS1 swap bogging anything other than light throttle
- High idle only with AC compressor comanded on / 05 Vette with APS TT
- 02 Sensor Codes
- 14point7 help
- System Too LEAN!! Need some advice
- bigstuff 3 problem
- possible bad MAP sensor wih no code?
- flashing SES, but no codes to show misfire,very RICH
- Best tuner in chicago area
- Quick HPT question
- aem ems anyone using
- New cam and ported FAST manifold which way on tune?
- 04- CTS-V P0300/PO500 codes..help?
- car wont crank
- Tuning MAF tables
- Tuning Help- High O2 readings
- Where did you learn
- 1990 corvette ecu problems
- Anyone Run Stock Eliminator or Bracket Race?
- DiabloSport 04 GTO Project Car
- replaced everything, rich, still throw heater circuit and misfire codes
- Please review log - Tranny slipping?
- Injector offset
- 2000 engine harness in 1998 car?
- Is it worth it to have a baseline dyno run?
- what are ltft & stft 3 & 4?? #'s very high
- Help learning to tune - Stock 98 TA with Incon TT kit @ 7-8psi
- Help! Odd goings-on in the upper rev range - no codes, nothing funny in the log...
- hptuner adding timing under boost
- E85 wibeband tuning ?
- I need help!! Tuning issues... Spark??
- got question about ignition module connector.
- Tuners
- WB o2 vs. NB o2 AFR....WTF!!
- Help, car wont start. Vats/security related
- Re-tune after major exhuast change ?
- Things That Make You Say....WTF BATMAN!!!!
- Mafless Tune!...
- dtc 1133 freeze frame help!!
- noob: flash tuning
- A4 tune
- Brake related warning lights; help?
- GM Techs need some help
- Voltage on MAP ground circuit
- Self Tuning Easy EFI from fast
- Too technical for me. Please help.
- Changing Auto to Manual
- LT1 tunercat files needed
- Freakin COdes
- A real power pid?
- Going to a 3 bar MAP
- My First Engine Tune (i'm excited)
- FAST flash programmer
- Looking for 2 bar SD HP tuners tune
- how to run nexus wideband into hptuner interface
- auto calibrations for manual?
- What do i need to know before I tune a 98??
- Setting up Sock ECU/harness as "Standalone"
- Cannot Pass Security Codes
- Need help! - Car won't shift to 3rd at WOT
- 60# injector tune
- harlan 2 step instructions
- Ideas/help adjusting my nitrous tune for NA
- Bad tr 230 tune, need to copy one.
- HPT tune for bolt on MS3??
- Theoretical Tuning question here
- o2 sensor Bank1 reading 1105 millivolts
- Changing tach output to "normal" 8cyl output in HPT
- Car still short shifting
- Idle problem!!!
- 2006 cts-v 2bar hp tuner help
- hp tuner pro
- lm-1 wide band smoothing the graph
- If Catalytic deleted...
- Changing to Speed Density
- tuner cat
- Need 99 Harness info
- P0102 MAF question
- oil pressure wire pinouts
- Elect system
- OBD II Question....Help
- Help with PO200 code
- Trouble Code P0106??
- MAF is consistently maxing out - Options?
- IAC at zero but idle to high after intake/TB
- mail order tune, or something on my end.
- Fans staying on
- Scanmaster wiring
- Intermitent starting
- Does it matter
- Diablosport predator please help!!!!!
- Jeremy Formato Tuning and Porting Dec 4th and 5th in Coral Springs
- TPS, anyone no the
- problem when launching the car
- Need help setting shift points
- can someone explain how to wire my PLX wideband to HPT pro intereface?
- Bucking car
- Maf placed close to throttle body????
- New MAF. SES light. tune?
- HELP! cooling fans
- Retreiving VIN
- classic FAST with LS1 looking for converter box for crank signal
- PE, whats agood fuel enrichment
- IAC Counts
- coverter lockup at WOT
- oxygen sensor voltage?
- True or False: Missfires cause the converter to stay unlocked.
- WOT 2-3 will not shift hits limiter
- TPS issue???
- I have the following codes, can anyone help?
- Can someone tell me the order of color wires for MAP sensor?
- Help!!!! I have Seven codes!!!!
- Going back to stock- how do get rid of dyno tune??
- larger injectors?
- Did I ruin my MAF?
- Question about HP tuners
- my tuners OWN WAY OF TUNING
- '96/'00 Vortec VCM 5400 RPM Limitation...
- Computer probs
- codes P0171 P0174
- How- do you Tune??
- ABS delete codes. Here is the pin configuration
- Idle Issue only when moving
- Will this cause damage to my transmission?
- Cos3 to cos5
- are 98 ls1 the least valueable !!!!
- computer problems
- anything to tune everything
- what is involved in swapping a 1995 PCM into a 1996?
- Super Split BLM issue
- why is my aeroforce saying i'm lean but.
- Idle Problem... not a chevy but need help
- What pcm should i use?
- VSS output on E38
- picking up autotap soon. how necessary is the GM specific software?
- Tuning ls1 in arizona??
- FIRST START 402 with a 346 H/C tune; question . . .
- Does 02 sensor placement affect tuning?
- 60 grams per cyl is that correct
- Vinci/Crane Handheld tuner question?
- tuning ecm40 with 4l80e
- MAF change
- Anyone have any tuning issue snap a starter?
- diablo tuner help
- LT1 Idle Speed?
- 96lb injectors??
- sct hand held
- Car won't start with new key. please help!!
- Speed density replace MAF
- Need STS Diablosport tune
- What can I get rid of?
- Help new pcm and coil still throwing p0357
- Her's a New One: Mathmatically Constructing a VE/Spark Table
- HPT will not load drivers on vista
- Need a good starting file for modified 04 GTO
- will it need to be re-tuned?
- unplugged pcm(replugged it in), cranks, wont run
- car wont start all of a sudden
- What the hell is this code?
- Need an 8.1L stock bin file for HPtuners
- program for ecm E40 to run 4l80e trans help
- In need of Megasquirt tune
- Upgrading to pro question
- Bank 2 O2S bad?
- pink wire on maf,fluctuating 5v or 12v
- Shifting at 6k rpm, why???
- Enabling fan in truck ecu 03 Tahoe
- Any MAJOR difference between HPtuners and EFIlive?
- diablo stock tune questions??
- Can HP or EFI scan for....
- timing question
- cold tonight 40 dg, car will run leaner
- Quick tuning question
- Codes 1133 and 1153 Please help!!!!
- Electrical Troubleshooting 101
- reseting pcm?
- plx fuel pressure gauge
- WHO tunes in ga?
- Roadrunner VS. HP tuners
- Need advice trouble shooting codes
- sweet deal on a laptop for tuning!
- Data master / icm ?
- Have/had HP tuners, virus wiped out laptop...
- tuning force induction question
- Buy HPtuners or bring it to a shop? Please advise
- Check Engine Light SES its an old subject i know but...
- LC1 mobility
- Efilive geniuses input greatly appreciated
- does speed density need O2 sensors?
- Delay Box Or Stutter Box???
- LS1 PCM Coil control
- Wanting to pull off all egr????
- 4l80e swap guys