Jan 29, 20 jet performance products has released a powerful new tuning software package for gm vehicles that allows the user to modify virtually every aspect of the vehicles programming. Put 23 years of gm engineering experience to work for you. Learn the basics of tuning your own tbitpilt1 ls1 pcm, including timing, fuel curves and more. While we will transfer the software license to you if you purchase it from a currently registered user we need. The 19971998 ls1 y and fbody computer is different from the later ls1 ecm. The main advantage other than it is the best ls1 tuning software is that the tune you have can be used in efilive, you will be unable to access it with hpt due to them not having free custom operating systems for you to use and hence wont read any of our calibrations. 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. I have a 1996 lt1 camaro obd 2 and i was wondering if anyone has or knows of any cheap or free tuning software available. Fastfieros can now program the following pcm s for your hybrid installation. We offer ls and lt swap conversion harnesses for all ls lt engines including ls1, ls2, ls3, ls6, ls7, lsa, ls9, lq4, lq6, l99, gen 5 v8, lt1, lt4, vortec l83 l86 variants.
We offer usb interface cables to reprogram and read obd1 gm applications. Ecm programming service mrk motorsports official site. With the growth of the ls1 market, and with the tremendous tuning and programming resources that sct had internally, it seemed like a magic fit. Then you will need to use other software that you can adapt the different seed and key to open the pcm and change the combo back to stock. We offer benchtop programming harnesses, or off board programming harnesses for popular gm v8 pcm ecm tcm applications including. This is a long lost gm setup i have been tinkering with the northstar pcm s and i have a. Aug 20, 2014 the last component you install when doing a ls engine swap should be the first thing you think about. Over two years ago, i posted a couple of xdf files for use with tunerpro editing software, specific to the ls1 type pcm.
I have some drawing for a 94 that have references to the existing lt1 pcm as well as where they go on the 411 pcm. Mar 01, 2006 carputing ecm editing software in a flash. In other words, you cant simply swap a used ecm from one vehicle to the next. Why are our cable better than other interface cables. Since chevrolet is a subsidiary of general motors gm, gm tools and software are used to reprogram a chevrolet pcm. As for programming pointers mikeod and scott knight are valuable assets and can provide direction. Then you either need to pull the chip or run a seed and key finding tool on the pcm. All ls1 ls2 ls6 ls7 tuning software does pretty much the same thingit allows you to make changes to a vehicles calibration data and write that data to the pcm. Easy ls engine tuning harness bench tune with hp tuners, efi.
Gm pcm tuning we offer gm obd i and obd ii tuning for most gm cars and trucks from 1985 to 20 most 4 cylinder, inline 6, v6 and v8 gm obd ii 1996 to current. Gm computer reprogramming ecm tuning gm programming ssw. There is a caprice 94 year, lit airbag, that would check, need a scanner, who will advise a scanner for caprice 94 year with obd1 to read engine abs airbag and etc. Ls1 tuning guide, diy tuning information for the beginner using hp tuners software. Send in your ecm and we will disable it permanently. This kits includes the tuner program, ecm definition file, burn2 programmer, flash memory, and required adapters. Before beginning the programming process you should save a copy of you modified calibration in case you need to make adiitional changes. Lt1 pcm tuning obdiobdii pcm tuningprogramming service. Start the gm recalibration software program on your pc and enter the vehicle application information year, make, model, etc. Over the years, fellow tuners have made files to help others setup tables in hp tuners and they can be difficult to find. Once unlocked, we will optionally flash the ecm with your factory tune after it is unlocked. The aem ls1 plug and play ems comes with the circuit board that replaces the stock part, a special ecu case lid, a serial port tuning dongle and the tuning software. The ls2 employs a split pcm setup, including an independent ecm engine control module and a tcm transmission control.
Al walks you through the options you have with programming the ecu of an ls engine from a simple tune to a complete ecu swap. This application is made available to all subscribers of the ihds software suite and replaces the previous generation software, j2534 honda passthru reprogramming software. Grand prix 9705 3800na or 3800sc grand prix 0507 5. Pcm programming engine management welcome it the forum. This is a discussion on which is the best and most complete efi tuning software for gm. Feed holden aldl ecus holden aldl ecus holdendelco tuning.
The efilive tuning tool commonly referred to as simply efilive is one of the more popular software applications for gen iii tuning. If you pull the chip you can read the seed and key. Mar 18, 2017 the aem ls1 plug and play ems comes with the circuit board that replaces the stock part, a special ecu case lid, a serial port tuning dongle and the tuning software. Solving ecu options for your lt or ls engine swap with efilive. Hp tuners is a powerful interface and what we use to tune everything at the shop. If you would like to remove the often failing passlockvats system from your ecm, please use this listing. The programs available provide smoother shift or harsh depending on the request. Only a few software applications are available that allow reading, viewing, and changing a gen iii pcm calibration. This time on spptv we do something a bunch of you have asked for, we make an ls ecm ecu bench harness. This definition file supports the following vehicles using the e40 ecm. Function 1 blk 451 pcm ground 2 lt grn 1867 12 volt reference ckp pin c 3 pnkblk 1746 fuel injector 3 control 4 lt grnblk 1745 fuel injector 2 control 5 7 not used. Ls1 swap hp tuners performance reflash pcm ecu flash service. The end result of this effort is the sct gm pro racer software. Oct 06, 2017 then we go through all the windows of the vcm editor software, showing you all the options and parameters you can change in your vehicles ecm.
Lastly, for 19942003 flashbased pcms, i can loan you a kit to load my tunes yourself as well as datalog your vehicle while driving, so that i can tune it completely through email, for one week. And talk about how engine harness ecm plugs connect to your ecm. Feed gm ls1 512kbyte and 1mbyte gm ls1 512kbyte and 1mbyte they go by many names, p01, p59, vpw, 0411 etc. Ten seconds after reaching this mode, we were able to initiate the program. Recommended to get tuning software for personal use. When working with the 9495 lt1 cars, the update to the tuner program allows onebutton access to reading and programming the pcm. Hp tuners is a great tool for the advanced gear head looking to make the best of their combination or find every last. Pcm reprogramming services pcm programming service for your engine. Are you ready to start tuning your ls1 or ls6 vehicle. This new application is compatible with generic vcis that comply.
At this time, you can program the pcm in the vehicle only if it is electrically isolated from the rest of the. The last component you install when doing a ls engine swap should be the first thing you think about. Most all stock enginetransmission swap applications i would not need to do factory vin programming. Included in the ihds software suite is a new reprogramming application called j2534 rewrite. Gm computer reprogramming ecm tuning gm programming. Reprogramming with the j2534 rewrite application in ihds. Aug 16, 2018 dave explains, with the introduction of the ls1 engine, came an entirely new generation of powertrain controllers. Most applications tend to run in the full emissions category. Gm 20072014 fuel system control module fscm programming harness. 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.
I am new here, but i have some pcm knowledge i know what i am doing and i am about to take a leap. Carputing ecm editing software gm hightech performance. Take notice, the 1998 pcm c1 is red and the c2 connector is blue. Psi lsvortec pcm programming standalone wiring harness. In addition to having the ability to handle electronic throttle control, the ls1 pcm powertrain control module incorporated an entirely new, and significantly more sophisticated, engine control architecture. Vortec engine pcm with programming greenblue p59 242 view. I have a question of this plan, perhaps there are many such questions on the forum, but i am not a local. Dynochiptuningfiles is supplier of high quality custom remapped tuning software files for almost all the popular petrol and diesel vehicles. Gen iv ecmtcm mounting bracket e40, e38, e67 lt1lt4 pcm with programming 19941995 view. When it comes to automotive computer programming we can install and service all of the major aftermarket engine management systems and most factory systems see our fuel injection page and our fuel injection tech page. Ls1, 01 lb7, 0204 lb7, 0405 lly, add factory programming. Caprice, impala ss, roadmaster, fleetwood, camaro z28, firebird, trans am, corvette. Then reinstall the chip with out doing any programming to it.
What makes one program superior to another is ease of use, documentation, and the extent of changes that can be made to an existing calibration. Im a local tuner, and i take a look to buy a complete tuning software for efi gm which is. Gm 20072014 fuel system control module fscm programming harness for 0714 4. Ls engine swap programmer tuning summit racing quick. The dynamic spectrum tuner dst is designed for the performance enthusiast who wants total control of their vehicles programming and provides all the tools needed. Connect your pc to the tech 2 scan tool with a rs232 cable passthrough device. Then we go through all the windows of the vcm editor software, showing. The aftermarket offers all the tuning tools necessary for a successful ls1 pcm conversion. Also, if you plan to swap intakes from another engine ls1 intake on a 5. Automotive computer programming and tuning engine management systems. If your module is not serviceable, this charge will be credited toward any hardware or programming service. Mar 09, 2015 the software also is not the best way to swap a computer from a different year to a different engine.
Hp tuners 101 beginners guide gm ecm tuning overview. This was possible because each of these models received their specific programming from the factory. The program supports a wide range of obdi gm vehicles. Ls1 411 ecu flash engine start guaranteed wiring specialties. Ls engine swap programmer tuning summit racing quick flicks. This will be a good setup and in the near future anyone can purchase the software to tune it. Gm body control module bcm programming harness efi. Performance management software totally tuned corvette. Free ls1 tuning software all you need is tunerpro gearhead efi. Al walks you through the options you have with programming the ecu of an ls engine from a. I have posted them here, on my site, and i will add more as they become available for you to use for free. Speartech also provides ls and lt ecm programming including e38, e67, e40, e92, ls engine wiring harness reworks and conversion, adapters, and programming harnesses. Of the current systems we are most impressed with the.
Start with the basics, like removing the skipshift for you sixspeed owners, or accommodating for the. Modified fuel, spark tables and timing compensation at all areas of throttle angle. Al walks you through the options you have with programming. No pcm is included in this listing, this listing requires you to send me your pcm and is a service to tune your pcm. The tuner s view into the pcm calibration is through a software application that presents the calibration data as tables and parameters. Lt1lt4 pcm with programming 19941995 lsvortec engine pcm with programming redblue 411 p01 view. You can read the whole article at the url below, but the jist of it is, if you order pcm programming for ls1, beware that if your new programming is on a pcm different then the one your vehicle came with, you might be required to make a trip to the dealership to have the crankshaft system variance relearned a. This is a video on how to remove the gm vehicle antitheft system in your pcm for a ls1 ls2 ls3 lq8 lm7 5. If the programming has been updated to correct a problem, it will be listed on the website. The computer at view fills the application years from 199699 ck vortec engines 4.
Ecu connector kit for gm gen iii lsseries pcms 2003newer. Dynochiptuningfiles is supplier of high quality custom remapped tuning software files for. We are dedicated to tuning your vehicles engine computer to attain maximum performance and the best drivability possible while keeping the. This is a service you need to send in your pcm for us to flash or purchase one from us by selecting add pcm in the first option to the right.
May 29, 2008 all ls1 ls2ls6ls7 tuning software does pretty much the same thingit allows you to make changes to a vehicles calibration data and write that data to the pcm. I need to change injector size installed summit lt4 hotcam kit and put in 42lbs injectors for a later turbo project and car isn. First, you need to ask yourself if you are planning on keeping your current powertrain configuration. Step 1 use your web browser to go to gms calibration lookup website, and type in your vehicles vin number to check for any programming updates to your pcm. For 19942005 flashbased lt1 ls1 pcms, you rent an aldl cable and free software from me, which you can use to load my tune into your own pcm without needing to remove it, as well as datalog while driving, so i can finetune the pcm exactly to how your car is running. Cost of ls1 pcm is nothing until you want to buy the software to. Gm ls1 pcms require basic tuning in order to run the lsx engine in a different chassis such as the 240sx, 300zx, datsun etc. After i get the harness i will work it over for a 00 to 05 engine also. Obd2 switch assembly passthrough harness ecu harnesses connect to the obd2 switch assembly through a short passthrough harness.