- 93 z28 wont start
- Looking for a bin file 95-95 Pontiac F-Body
- Got in a wreck is there a reset for the pcm?
- no temp reading
- Timing 96 Lt1 OBDII
- P0154 is stumping me
- Any free scanning software for OBD2 vehicles?
- Dyno tuning shops
- Frogot How TO Read the PCM (TunerCat) ~ Been A While!
- No cats, how to take of engine lights
- 98 ls1 wiring question
- Tuning after a gear change
- Stumble at Start
- BLM locker won't work
- Blue Smoke out back on less than 1000 mile non raced motor?
- How to send a Datamaster log
- Stock ECM with MSD opti, or Big Stuff 3 and a dizzy?
- Needed: 98 & 99 LS1 F-Body Connector Pin-outs
- Got the laptop, now I need to know where to get the free version on DataMaster
- Need help! I think it's running rich, rich, rich!
- Freescan Help
- Problems with my 97
- ABS woes
- SpeedO
- OBD 2 Inspection question
- where to send pcm to be flashed back to stock?
- service light comes on and off
- Holding a tune
- 2-Bar Scaling - Questioning the validity of 2x
- 95' camaro PCM tuning
- Stall Wall Fix
- OBD2 to OBD1 Conversion - No 4th Gear?!?
- I goofed up and wiped my ecu
- bank 1 ltft at 25%
- Maybe a bad PCM? (Kind of long.)
- trouble code p1361? help!!!!!
- Camsurge related problem...SD and Jet DST(tunercats) OBD II question
- 2 Codes P0100 and P0303
- help, running very rich
- Tuning in michigan
- Using VEmaster with the 96-97 LT1
- What reads other than engine codes (>c1200)?
- Cheap software to read DTC with link cable/laptop?
- Black stains on White bumpers
- DataMaster/Tuner Cat questions.
- No Communication
- Volumetric Efficiency vs RPM vs MAP....
- O2 sensor depth (in bung)
- A4 ECM for T56 car
- 93 computer converting to 94+
- Need help with tuning discrepency
- Timing question
- Tuning LT1 for no tranny
- not accessible?
- Program: LS1 Edit
- Rough idle with big cam
- Trouble with tune
- 97 lt4 383 tune help, jet tuner
- Please, help with knock. TTS data attached
- 94+ T56 VSS pulse per mile
- Long Term Fuel Trims Split
- Stock lt1 pcm and boost?
- Finally got things set up to tune, and now the questions
- DTC42 starts then dies
- No lift to shift box
- Need advanced tuning help. MadZ28 Tune.
- boosted lt1 stock pcm
- No Start 95 Z28
- O2 sensor error codes and tune questions
- Computer/Electrical Problem
- Scanmaster and laptop question
- 95 3.4L, OBD '1.5' - Can't get scan tool to connect
- Can someone help with some trouble codes i got with datamaster?
- p0441
- LT1 Tuning help, 02/fuel trim #s
- Tuning Spark Advance w/out a working Knock Sensor?
- Which tuner cat program do I need?
- performance chip/module
- can't get data master to run
- 96-97 Crank Sensoe Relearn ?
- Heated O2 and running rich
- 1996 Z28... Data Logger and tuner?
- Fans not comeing on
- OBD1 Scanner or laptop?
- mechanical or tuning?
- Cable NOT Found???
- Timing reduction issue
- anyone tune obd1 LT1's in jacksonville?
- How to remove wiring Harness 94 lt1?
- Can you split this forum in two? 1bar vs 2bar?
- Mail order or Dyno tune?
- What's neede to tune OBD1/OBD2 LT1's?
- 1st prime pulse width vs coolant temp
- Anyone using MAF Translator Pro w/OBD II?
- Reusing a tune and pulling a tune...
- '99 SS - Tuning or 4L60E trans problem?
- Ne1 use Innovate DB kit with the A/C Datamaster mod
- Surging at idle
- Cruising & WB goes to 12.5 then normal
- Bench testing PCM
- SES light but no codes?
- Cant scan the comouter!
- Strange issues with my tuning program files
- Dyno tune or street tune which is better??
- Best pc based diagnostic software?
- Lean at WOT with open loop.....
- Who is re-socketing PCMs now?
- Tuning for 58mm TB and ported intake? (tunercat)
- trans temp
- Brothers LS1 ******?
- Need help with my tune
- need advice, nehoff vs. gm vs salvage PCM
- LT1 Tuner in central Florida area
- Guru's please look at Freescan file and tell me whats wrong.
- What does Hypertech tuning do actually?
- Theft system
- Invalid response from pcm
- 2 Bar MAP conversion chart
- Datamaster intermittently going out
- Set new gear only with ALDL cable
- DA2 Tuner Cat help
- Seeking pcm suggestions
- Which OBDI Cable?
- Lets discuss WOT tuning strategy.
- Tuner cat questions!!!!!
- Tuner Cat Questions!!
- which tuner to choose
- just bought tunercat and a laptop..should I buy a USB or serial cable?
- Tuner Cat PE questions
- Power Lock Probelms
- Dual-bank wideband users...
- Disable alarm on 00 SS
- Is my PCM going brain dead?
- lt1 runs on ls1 computer using modded OPTI
- fans coming on way early?
- Tuning for installing cats? Recommendations so I dont ruin the cats?
- IAT adjustments?
- SLR motorsports chip
- perfect tune maybe
- 1987 IROC Any Ideas?
- lt1 tuners in ne arkansas, se missouri, or west tenn
- Datamaster or Freescan help?
- Is this true ?
- ECM constants affecting spark
- guage problems on dash
- Where did most of you guys start???
- Can anyone give me the correct calibration for my speedo?
- obd1 scanner help
- Question about stock car w/ 60# inj. and open loop
- Abs
- Shift points
- problem code 0118 need help
- OBDI low octane tables
- My '95 camaro z-28 will not start
- Knock retard @ idle, but goes away when I give it gas??
- car runs better right after tune, then falls on its face.
- knock sensor....how much timing
- LT1 obd1 pcm use with BCM???
- Did I ruin my MAF?
- Flasher unit Location
- Knock retard
- ? about data port?
- wide band readout with fast xfi
- Accel dfi emissions tuning
- needs help
- RELAY (Fuel Pump) is chattering...
- Need help choosing a way to go about tuning
- Can't get a data logging program to work
- Lt1 edit - help got questions -
- Hypertech
- Security problems...still
- places that dyno tune obd1 cars
- How to replace Bank 1 #2
- No Power to scanner?
- 383 tuning
- PCM help
- Scan Tool Sensor Information
- Need Jet DST file
- Stock 95 Z28 M6 PCM file
- Tuning for GM 847 cam
- MAF and Speed Density?
- Reprogrammed PCM problems
- Switching from MAF to SD...turbo,2Bar map???
- 3.90 R&P to 4.11 R&P. What do I change in my tune?
- M6 or a4 tune?
- Soo i just killed my first PCM. Questions...
- 1995 lt1 pcm tune help
- P0507 code
- 95 LT1 WOT VE tuning issues!
- Using RT Tuner with a 97 LT1, OBD2 to OBD1
- 1996 does it need a chip?
- tuning options
- Can someone help with Datamaster .CSV's, Please
- Bad sensor in water-pump????
- help tune ??!
- 93 camaro to 95 firebird Harness and pcm
- Can't get TCC to stay engaged in 4th!
- p1870 help
- p1406 code help
- MAF delete?
- Rough Idle runs good at WOT - Data Log Inside
- 93 ecm interchangeability?
- CAS Sensor
- Tuning Question on '96
- Bcm or alarm module
- lt1 edit or jet ds tuner
- hypertech on lt1
- PE idle
- p0420 quick fix for emmisions
- 94 camaro LT1 in 1997 camaro ss
- jet lt1 soft ware
- 94 M6 Stock Virgin Tune Needed Please
- which one?
- Question on running the LT1 with a non OD transmission
- Service engine soon
- cats files anyone?
- diablo tuner
- OBDI PCM - Past 7K
- FNG checking in, like some advice, datamaster file
- Fried the ECM
- ECM are they the same
- issues
- TP sensor
- Building an Bench EFI
- quick question bout ways to datalog
- HELP Emissions Problems
- datalogging for obd2
- Interesting link for noobs to datamaster
- tunercat help
- PCM reflash question ,Gurus help!!!!
- obd1 to usb ???
- How to change LT1 vin in file?
- Already have AutoXray ALDL cables, wanna use to link laptop
- MPH versus rpm question
- Turn your iPhone into a scan tool
- gear ratio vs shift point
- Map reading high I think
- Am I missing any options? looking for help.
- Looking for a dyno tuner in Phoenix/Tucson area.
- Datamaster 1/4 Mile Estimator...lol
- Code 33 MAP high
- Anyone having problems getting ahold of tunercat recently?
- Is it possible to convert OBD 1 to OBD 2?
- 98 Camaro V6 - Electrical problem(Radio, Transmission, and now Starting problem)
- what tuning cable for obD1 conversion?
- ? about tach signal
- mail order tune?
- Running very bad !
- Help with LC1 setup
- Upgrades.