Carputing llc has a complete obdi edit setup for about 400 bucks. While this adds a slight layer of complexity to the end user. It will save the log in the common csv format, which can be imported into spreadsheet software or viewed with a simple text editor. We spend countless hours researching various file formats and software that can open, convert, create or otherwise work with those files. Inaccurate for tuning and has a narrow readable band. Oct 24, 2018 this is the first part of a series ill be making on basic tuning of 9495 obd1 lt1 computers. Its best if you avoid using common keywords when searching for ls1 edit software. It does one thing, edits bin files, and it does it very well. For those of you using the 94 and later lt1 engines with the flashable pcms, you will only require software from tunercat or lt1edit as well as an interface cable. Feel free to ask questions and post your information or additions for me to edit in. All prices include free usps priority mail return shipping and one free retune.
I want to edit my timing and fuel and delete the emissions on my 1995 lt1 t56 in my truck. Freescan is a free datalogger that works with some gm vehicles. Reflashing computer pcm lt1 94 95 96 impala ss caprice roadmaster. Loading tunerpro with this xdf and switching to category view provides an excellent tuning environment that should make any lt1 enthusiast happy. New downloads are added to the member section daily and we now have 363,773 downloads for our members, including. Lt1 was installed with a stock 1995 pcm and wiring harness i modified for the swap. It contains modules that allow you to control engine parameters in realtime as well as perform advanced datalogging tasks and uploaddownload the. While a gen iii pcm calibration has thousands of tables and parameters, tuning software exposes only a portion of these tables and. This website is dedicated to helping you learn how to tune your own lt1 car computer pcm, using the popular and inexpensive tunercat software as the model.
Using lt1 edit tuning software, jeff nance gave the supercharged lt1 a killer pump gas tune, making a corrected 541. Ls1 pcms function very similarly although some of the variables and tables in lt1 edit work differently or are measured differently. Tunerpro is a software package designed for the diy bin hacker. To be used with inteliats nt, intelilite nt, intelicompact nt, mainscompact nt, intelidrive lite and intelipro controllers. Jan 11, 2008 i am looking for the cable and an obdi logger and editor combo. This obd2 tuning program is a general purpose calibration editor that allows you to make a wide variety of calibration changes to your vehicle obd2 type vcmpcmtcm from an easy to use windows environment. Remote control and monitoring, parameters adjustment. Download tunerpro here originally written to modify gm and ford binaries, the uniqueness of tunerpro is its ability to have definitions. The tpi is controlled by megasquirt ii using a msd pro billet distributor. Vcp drivers aldl obd1 software for our aldl cables. Standalone you have full control of what you are doing. Controller configuration and programming, controller firmware upgrade, cloning of.
They allow you to read the calibration information currently stored in the cars computer, view and edit this information as needed and then program the cars computer with the modified calibration. The diagnostic software the last item needed is the diagnostic software that will run on your laptop to collect and record the data from your obd1 system. This method is much more cost effective than others and will usually only run you the price of an. Ken and dave have really enjoyed creating the tuning tools you asked. This is a dedicated editor written for one platform only, and is not extensible. Tunerpro rt link and tunercats link are the two most commonly used software packages for obd1 gm. All ignition and fuel control comes from megasquirt ii. Mar 18, 2017 improving on the leading software in the custom tuning market isnt easy, but, hp tuners has done it again with vcm suite 2. Follow this link for more pics of the 383 lt1 and 305 tpi. From fbody to corvette, sierra to silverado, g8 to gto, we. If i was to do it again i would learn to tune my own car.
It is free, and requires a definition file to work well, i have worked very hard to make a definition file that works well with tunerpro, and here it is. Obdii vehicles are not currently supported by every editor. The theory behinh hpt and an actual standalone is different. Jul 21, 2014 using lt1 edit tuning software, jeff nance gave the supercharged lt1 a killer pump gas tune, making a corrected 541. Included with each purchase of edit is a 6month update service agreement. With tunercat and lt1 edit, you select the changes you want to make and the program automatically writes the new bin file for you. Just as any other tuning software, efilive allows you to read the calibration out of the pcm, view and edit a large set of tables and parameters, and write the updated calibration back to the pcm. Lt1edit was written by one of the first researchers into the ee platform. Search for lt editor on givero search external link about file types supported by lt editor.
Start with the basics, like removing the skipshift for you sixspeed owners, or accommodating for the larger wheels or different rear gear ratios youve installed. The obdi lt1 tuning kits are complete packages with everything you need to tune your 19941995 lt1 car. There are a number of excellent software packages available, with some of them being free and others giving you a trial period of fully functional use. Microchip tuning represents adjusting or updating an erasable programmable read only ram microchip in an automobiles or different vehicles electric control unit ecu to reach outstanding efficiency, regardless of whether it be more force, better emission, or perhaps much better petrol proficiency. Mar 01, 2006 edit continues to be a work in process. First, all of my tuning experience is with a 96 obdii lt1 car using lt1 edit. Once the software folks get this info that you provide they make a corresponding copy of the edit program that can only be used with that ecm. Is the lt1 edit software from carputing llc the standard for obdi editing and data logging. I am not familiar with other software or other engine management systems.
Using tuner pro to edit a bin file and reflashing the ecm with eehack. Microchip tuning represents adjusting or updating an erasable programmable read only ram microchip in an automobiles or different vehicles electric control unit ecu to reach outstanding efficiency, regardless of whether it be more. Gm performance parts for the lowest prices on the web. Hpt is just software to tweak the stock calibration. Recording live engine data for playback, or software to do so. Ls1 edit or hp tuners as scott has said learning efi tuning should not be done with hpt but it is what is availiable for the guys who dont want to step up. Download free download ecu tuning software real advice. Get this totally free software program for tuning the car chips and extract the beast from your car motor. And, after all, a better understanding of how stuffworks is half the reason we enjoy these cars so much. Liteedit is windows based software which provides following main functions.
Eehack is a free program designed to do interesting things with the datastream of your 19941995 gm lt1 engine. Lt1 pcm tuning for dummies at a minimum, this article should give you the knowledge to understand what a tuner is modifying in your pcm to give you that max power you are looking for. Every time an update or revision to edit becomes available carputing emails a. Start by removing the maf from the car and finding a clean area to work.
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