holley terminator x error codes

), 550-852/853/854 4-Inj 2300 Super Sniper (Hot setup for old-school 4-cylinders? Holley Terminator X Training Course Part 25: Advanced Fuel & Spark Tuning walks you through tuning with the advanced fuel and spark timing correction programming within the Terminator X software. Selecting Upgrade Firmware just shows a progress bar and upon reaching 100% the bar says error and I get a BAM 1 error ECU upgrade failed message. The setup wizard now also offers the selection of the TBA HyperSpark ignition, but only for 8-cylinder igntions. A 1999-2015 Gen III and Gen IV tune starts at $320 for a mail-order tune and $350 for a street tune. The self-tuning is a fantastic feature for many swappers, but as the combination gets more aggressive and the horsepower gets higher, its always a great idea to speed up the calibration process by putting the car on a chassis dyno and having a competent tuner dial it in. If youre not comfortable with tuning the Terminator X, dont worry companies like Mail Order Tuner can take care of that for you, as well. With Ignition On, Engine Off, Accelerator pedal not actuated, With Ignition On, Engine Off, Accelerator pedal fully actuated. Alternatively, I have saved this copy of the last v1.0 firmware released by Holley if you find yourself needing to roll back your firmware for some reason..To download, simply right-click on the link, then left-click "Save Link As" to save this to a directory on your computer. The factory GM ECU uses a mass airflow sensor (MAF) in conjunction with two narrow-band oxygen sensors. Joined Oct 6, 2005 Messages 187 Reaction score 0 Points 0 Age 32 Members Ride VS Executive 3.8 Eco Switching those connectors allowed the engine to start, but will only run at 60%+ IAC. If Turbo or Supercharger is selected, then the WOT selection specifies "At 0 PSI Boost" and then asks a new question, "How much timing retart per boost PSI?" Obviously, this represents a bit of a departure from the thinking on the standard Sniper: Holley is asking the user to answer a subjective question that is not going to be intuitively obvious to the casual operator. This is the version of the firmware that is loaded into the handheld. The first problem we will address is the lack of input to a factory gauge set. Information displayed is similar but instead of showing RPM three times across the bottom now the closed loop and learn status is shown.. The scan tool will display a low voltage when the throttle plate is at rest. Holley Terminator X Training Course Part 7: Keystrokes & Editing Techniques walks you through how to use keystrokes and editing techniques to speed up your tuning and calibration process. Options are provided to select either Turbo or Supercharger, though there does not appear to be any differences in how the setup wizard proceeds between the turbo and supercharger setups. #7 LED light stays green. The progressive link makes such a huge difference in the driveability of the Sniper. This is the case when you follow the SD card preparation results above. :-)Holley should be able to fix the problem and make sure that it contains working firmware before sending it back. <> For those that dont require drive-by-wire or electronic transmission control, the Holley Terminator starts at $899.95. However, suppose you dont have the above items, and youre planning on running a power adder or modifying your powerplant often. However, this is an easy dilemma to fix. Do I need to upgrade the software before tweaking settings? Its simplicity is deceiving. It just happens. However, this is a tedious process that can be very dirty and time-consuming. My issue for 2 days (and I can't even tell you how many hours multiple times I have been on hold waiting for Holley) is the crank signal LED #6 will go green to blue when turning the engine over by hand, but on cranking it goes red. If you want to put it on the dyno, its $500. <> Genuine GM throttle body or a knockoff with the GM numbers on it? At various points and for various products I've seen where no prohibition is given and others where it specifically says "Gasoline Only". I should in turn thank Mrs. Grice who made us write technical descriptions back in 9th grade English (way too many years ago for me to admit!) Only 6 left in stock - order soon. Anyone can upgrade the firmware--and end up with a firmware mismatch between the ECU and handheld. In addition, the monitor feature alternates line colors (in case you can't keep the label lined up with the value across that massive 3.5-in screen.) By our calculations, with Rance tuning an LS swap, it would cost around $895 for a naturally-aspirated setup and $1,150 for a boosted application, which puts it right at the Terminator X and Terminator X Max price points. We will safeguard your e-mail and only send content you request. Speed, Boost Safeties, Nitrous Control: Single Channel of Wet or Dry, Progressive or Non-Progressive, Rich/Lean Safeties and Target Closed Loop Air-Fuel Ratio (AFR), Advanced Tables: 4x 1D Tables, 1x 1D per Gear Table, 4x 2D Tables, 1x 2D per Gear Table, Integrated Data Logging to the 3.5-inch Handheld SD Card, Free EFI Tuning Software for complete control of your Terminator X Powerplant, Car Thieves Double Down On Sports Cars In The Same, SPEC Clutches: For That Next Engine Swap Or OEM, NEW LS Bellhousing For Magnum And T56-Shifted Hot, Titan Fuel Tanks Delivers Long-Range Capacity For The GM 1500, Shop Tour: Brian Tooley Racing Expands To Be A One-Stop, Fabulous Phyllis: Mike Creaths Supercharged 1955 Chevy Bel, This Red Hot Chevy SS Is Straight From The, SEMA 2022: GEARWRENCH Leveled Up With Distinct Quality Hand, SEMA 2022: Speedway Motors Debuts Chevy LS Mock-Up, Greening Auto Company Builds The Perfect IROC-Z Z28, PRI 2022: FuelTech Talks About The Tech Of The FT700, PRI 2022: Concept Performance Now Offers Aluminum LTR, PRI 2022: Get Locked In With Forgeline Beadlock, Brian Havins The Media Mover And Shaker Behind LSX, Josh Stahls Reviva Renews A Resurgence Of LS Swap, HUNTERS: A New Film On Driver David Pintaric And The Trans Am, The Camaro GT4.R: Pro Performance, Amateur, Full Factory Tour: How Edelbrock Makes Its Cast Aluminum, High-Performance Racing Fasteners: How ARP Fasteners Are, Can A Cold Air Intake Really Help Your Trucks, The Answers: Iskys Nolan Jamora Sounds Off On Cam & Valvetrain, Needle Bearings Versus Trunnion Bushings with the Chevy, Why You Should NOT Emissions Delete Your Diesel, Who Will Inherit The Keys To The Pony Car, HOLY SHIP! https://www.underhoodservice.com/inside-throttle-wire/. Contrary to the name on the button, unless you put a new version of the ECU firmware on the SD card, each additional time this button is pressed will simply result in the ECU being reflashed with the same version of the firmware that is on the SD card. Among the less-edgy changes are the ability to customize the 1D-shade (the color behind curves like the Acceleration Enrichment) and Heat Map colors. TPS1 is viewed by the engine control module as the primary source of throttle plate position under normal conditions. Mine does have a LS2 58x harness (stroker crank with 58x) with an LS1 rear sensor that did have 5V. % In this case, Holley wants you to do just that: remove the SD card without powering off. I have the Sniper EFI version 1.1.6 installed. 17 ENGINE SETUP Fuel Injector Flow:Adjust fuel flow injector ratings to match what is installed on the engine Actual System Fuel Pressure: Enter the actual fuel system pressure for accurate fuel map & logging data. Hi, Is it possible to update just the handheld? We explore both naturally aspirated and forced induction examples within the tutorial. )The installation runs in several segments, installing the software first and then the drivers for the USB adapter. Remove the fuse from the Sniper ECU for 20 minutes. Every MPFI . But then it asks an unexpected question: "Target AFR at 0 PSI Boost?" :-). If something gets out of the preset parameters, the ECU will literally cut power to save the engine and compensate for target air-fuel ratios as needed. LS1 harness with front (5V) cam sensor. Hello. After over 30 years in software and electrical engineering, I have learned never to upgrade any sort of software without good reason. So don't do that. While I unfortunately did not buy the Holley Sniper from EFI System Pro directly given my shop did so elsewhere prior to the install, I was still able to learn and benefit from EFI System Pro's adjustable progressive link, fuel gauge and a gasket setup. 1 0 obj check out the. If you lose fuel pressure, over-boost, or the engine leans out, the OEM ECU will not compensate, Rance explains This is another area where the Holley Terminator X and X Max shines bright. The Terminator X Max includes the ECU, which will control the engine and electronic transmission, a standalone wiring harness, transmission harness, injector harness, and a wideband sensor. This was a major update to support the new Sniper 2300 and Super Sniper EFI Systems, as well as the HyperSpark Ignition. Removing the SD card will initiate a reboot. Holley integrated onboard diagnostic LEDs for ECU power, engine run, wideband status, throttle position sensor (TPS) calibration, crank signal, and cam signal. And the other (32-bit)? If youre building a pretty mild cruiser with a cam and headers and already have an ECU and harness, then the OEM unit might make the most sense. Thanks! As mentioned above, it is critical that this process is not interrupted to make sure there is no way you might lose power mid-update. Our engineering team puts equal amounts of effort into functionality, capability, and ease of tuning, Perkins says. Heymate, any luck resolving this? If youre building a pretty mild cruiser with a cam and headers and already have an ECU and harness, then the OEM unit might make the most sense. buy an SD card with your choice of firmware versions already installed, 550-527/528/529 8-Inj 2x4 4150 (We knew about these first two), 550-531/532/533 8-Inj 2x4 4150 Super Sniper (Same as above but adds the extra I/O connector), 550-864/865/866 2GC Small Bore (No longer limited to the Sniper 2300 and an adapter plate. Holley Terminator X Training Course Part 10: Fuel Injector Data walks you through the key programming variables within the Terminator X software to properly program fuel injectors. Beyond that it robs you of some functionality. Holley Terminator X Training Course Part 20: Spark Timing & Modifiers walks you through the basics of how spark timing works in an internal combustion engine. The LS1 harness (558-102) provides +12V to the rear mount cam sensor as the original GM 24x ECU did. Or, if you are concerned that you aren't up to that task we offer an upgraded Sniper EFI System SD Card. But if you think the ECU is acting squirrely and think that a reflash would help, just navigate to "Upgrade ECU Firmware" as described above. TPS Calibration - Green - Calibrated, Red = Calibration Error, Cyan = DBW Pedal Calibration Error, Purple = DBW TB Calibration Error. Excellent write up, extremely helpful. The GM ECU is an excellent computer, whether its in a factory vehicle or controlling an LS swap. I get a "Searching for ECU" message in red at the bottom of the screen. Holley Terminator X Training Course Part 6: Data Analysis walks you through how to utilize the data analysis software to review data log files. In today's video, Ray from Holley Performance is going to take you through the steps of setting up your inputs and outputs to auxiliary components such as power fans, fuel pumps, and trans brakes, on Holley's Terminator X EFI system. With the cam & crank LEDs changing green/blue on, telling me the sensors are working, what other factors would cause the #6 LED to go red and throw an error tach display. 2023 Power Automedia. Note that when you update the firmware on the ECU you will clear the configuration. Firmware updates are usually just for compatibility with new devices. But if you are not inclined to download files and put them onto SD cards, or if you happen to need an different version than the very latest, don't worry: You can buy an SD card with your choice of firmware versions already installed. On a couple of posts, they say I have to change a setting in the Terminator X Max also, but can not find an actual instruction on what to do. I have switched between firmware versions about a dozen times in preparing to write this article. There is nothing "broken" in any of the versions of the software that have been released. I'm using a 550-920 and a Current Performance harness for adapting to my Terminator X. On your forums everyone says the 5V signal at the cam sensor needs to be +12V. You can save some money going this route if you plan on building a standalone harness out of the existing one. Early versions of the software were more forgiving of firmware/software version mis-matches but once version 1.1 Build 3 was released it, too, required ECU firmware 1.1.6 or later. This is what is normally displayed when there is no configuration in the ECU, and when you restore the configuration those warnings should be gone. I had actually called to inquire as to which upgrade card i needed for. 99. Literally, every modern car has one, and its an excellent tool. Always remember when moving between versions to change to the new version on the handheld firmware first, then change the ECU firmware to match. So I am trying to get the tuning software to work on my laptop. Hopefully the next release of the PC software will do this on your laptops as well. Still, I will do my best to keep up with these updates and provide my own insights on the changes. --T. Lehrer, you might be better off changing it.. i was getting TPS fault codes.. took it off.. cleaned it.. put it back on and made it worse.. because thier positioning has to be perfect.. it was throwing codes because the voltage going to it was too low (too old?? Find that at the bottom of this article. Terminator X SD Card Updater Used for updated SD Card Contents on any 3.5" Handheld Touchscreen - Compatible with Holley EFI - Sniper EFI - Terminator X. Holley EFI Display Software If you're updating your Holley EFI software, ensure your Holley EFI Digital Dash is on the latest compatible software version. Not because it's so difficult. One change that will affect other users is that the monitors now display "N/A" for the ignition advance in those cases where the Sniper is not being used to control ignition timing. Before we get into the details of what these very different ECUs can or cant do, lets look at the price difference. Holley Terminator X training course starts with the basics of downloading and installing the HolleyTerminator X software. Free ground shipping regardless of order size! Holley Terminator X Training Course Part 2: Firmware Updating & File Uploading walks you through how to do a firmware update on the Terminator X system. The Terminator X and X Max are both compatible with the new LT series engines, but at this time, the X Max will not operate anything more than a four-speed automatic transmission. Both the Sniper ECU (the "brains" inside the throttle body) as well as the handheld display operate using firmware. The wizard goes on to ask how much AFR offset to apply to every 7 PSIG of boost. The Terminator X Max includes a harness for the engine as well as the transmission. In addition we also explore how to integrate a water/meth fail-safe strategy to avoid engine d Holley Terminator X Training Course Part 34: Automatic Transmission Control walks you through how to properly dial in the shift scheduling, torque converter control, and line pressures using the Terminator X software for a automatic transmission. Build 26 supports both the Sniper Autolite 1100 and the MSD Atomic 2. <> 7. Used for updated SD Card Contents on any 3.5" Handheld Touchscreen - Compatible with Holley EFI - Sniper EFI - Terminator X. Terminator X V2.0.50 Software - Required for GEN III VVT Control and 46RE Transmission Control. Learn EFI engine tuning online with easy to follow video tutorials. 4.7 out of 5 stars 3 $ 2,009. Holley's Dominator and All you need to do is order a Terminator X with a digital screen. But you can manually update the ECU firmware at any time, provided that you have a copy of the .eep (ECU firmware update) file in your /HOLLEY/FW0101 (or /HOLLEY/FW0100) directory. The . Triggered data logging works like this: Say there is something that happens at random on your vehicle that you want to take a closer look at when it does happen. endobj This update, made necessary by the release of the new Sniper Stealth 4500, has one huge addition: Triggered data logs! +o;4q3Tci`eUjS:`ly}V;PAo|_6'"?r{NaFSW4vf omIH~J }="%99<>e;=D&,~jt%:JSg/|,iB*_A\f*_H ;[Abtw}?OE>ipb2i(gK^?`^u>l5`# j]Zsm^W@f>hcM^.c!?!kkc^FLFgNd}M`BE6C'8]vyO.^QpLgg]tfJ|[&go&Xm4]n?~7o\a5.0sp;2N=X*DR{mJ:nb05bYtP#5a7m1x7mX7mK,`ik@i"jS8g8VddiKbok6(}!IETlF.fZn*GB !d!pPD(!IWCX36jlf`R! But yes, to answer your question, you can upgrade just the handheld. All red & red/white wires have good voltage. I purchased an 1986 Monte Carlo SS ZZ3 350 with a big cam. xTMo0W(Hv(vbHRdAH(NL#O&x&0SW>_QC&{,x4'Mx0l_rFI!zFchChSZmgr&/)Of{?tw!=0C5"Yd:j{LJb#x7`Yf}^x+c@/R? When that completes just put your SD card back in place. Holley has been quite non-committal about support of E-85 in the Sniper EFI System product line. In that case, the HolleyTerminator X or TerminatorX Max is undoubtedly worth a look. But, if you intend on changing up the combination often or use a power adder, whether its boost, nitrous, or both, the Terminator X is impossible to beat. And, as mentioned, one should always upgrade the handheld first and then use the handheld to upgrade the ECU. The "Gauge Text" is what would be shown on a 2-1/16 gauge or the Avenger handheld display. Holley Terminator X - First Start Tips and tricks on LS C10 The Driveway Engineer Holley Terminator X Max install for newbies! I think this may have been a "whoops" and was immediately superseded by 1.1.25. Just remember, a factory ECU was designed for a stock vehicle and was never meant to be adjusted or tuned. Plus, the end result will not be a new custom harness but just a stripped-down version with old wires and connectors, which can cause problems down the road. Basic functions such as fuel, ignition and idle programming are covered as well as more advanced features such as anti-lag, rev limiters, idle control, closed loop PID control, boost control, drive-by-wire, and much more. When the firmware update is completed, the .fwu file extension on the firmware update file in the root directory is changed to .--- and the user is prompted to "Remove SD, reboot device". We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. just get a cheap TB off ebay and grab it off that. Allowing you full tuning access to the Terminator X and Terminator X MAX ECU. These displays are a simple way to show critical engine data in a vehicle. For a better experience, please enable JavaScript in your browser before proceeding. For one, it runs inside the Sniper software. Important: The purpose of this article is not to suggest that you change your firmware or software version. I have since remedied that (see "What Firmware Is On My Sniper EFI System? Holley EFI Terminator X Max Mpfi W/Trans & Dbw, Ls1. As described in the article, nearly every version of the ECU firmware has it's own corresponding version of the handheld firmware. Holley has several displays of various sizes that will work and allow you to monitor the engines vitals at a glance. Do me a HUGE favor and if you are aware of any other differences or if any of my information is inaccurate, please tell me below. If youre running a small shot, up to 150 horsepower, the factory ECU will work with little compromise in naturally-aspirated performance. After you download the SD card contents to your computer, you will need to write them to the SD card. Thanks. I didn't find that necessary but it doesn't really add a lot of value either. In eariler versions the presence of an ignition advance was a bit misleading for those who were not configured to control ignition timing. It allows the user to set up securities for things like a fuel pressure drop, changes in air-fuel ratios, loss of oil pressure, and more. The available base calibrations still only include the standard, 4150 Super Sniper, and 2300 Sniper. If one is found then it runs that firmware update. Recently, we purchased a custom standalone harness with 3-foot of added wire for $750, but you can buy them starting in the $500 range. Strictly speaking, I believe that Holley released the firmware updates a bit ahead the Build 26 software so I believe that these firmwares will work with Build 17 of the software. %PDF-1.5 couldn't be that much. Capability Range: Moderate 8W{qDc>KE|!u"ZL!MC@0f:TY^HSc`E%Y2OKeZh&9l5p}av] 3dSDa* f.rS} Holley Terminator X Training Course Part 5: Datalogging Basics walks you how to capture a data log, save a data log, and do some basic review of logged data. Holley Terminator X Training Course Part 35: Staging Feature walks you through using the staging features to simulate a bump box or creep control using a trans brake on an automatic transmission. Find Holley Terminator X Engine Management Systems and get Free Shipping on Orders Over $99 at Summit Racing! Thanks so much for the insight. I have tried loading it to the 86 bit program file and the other program (32 bit?). Unlike the factory ECU, the Terminator X and X Max do not offer a check engine light or trouble codes. #6 LED goes red & #7 stays green. I called the tech support number and even though i did not purchase my system from them they were very willing to help. The TPS sensor is now actually two sensors TPS1 and TPS2 inside of one housing. Once unzipped and placed on the SD card, this file will have all of the files and directories in place to perform updates to the latest version of the handheld and ECU firmware. However, suppose you dont have the above items, and youre planning on running a power adder or modifying your powerplant often. Very nice! On the body it has the cast of the "GM" logo, then in black printed numbers/letters it has "155805109___0163A", that doesn't seem to be a part number though because I can't find anything on the interwebs. Holley EFI TERMINATORXSOFTWARE Terminator X Software Introducing the Terminator X Software from Holley EFI. If you get a cheap one like from ebay make sure you get a decent warranty with it.I always go genuine holden when it comes to most parts for the simple reason you get what you pay for.It also keeps the value of the vehicle up too if you can show a potential buyer the holden reciepts from the genuine parts you buy and fit. Did not purchase my System from them they were very willing to help holley terminator x error codes. With a digital screen i will do my best to keep up with these updates provide. Purchase my System from them they were very willing to help if one is then. Are usually just for compatibility with new devices the power Automedia Network stock vehicle and was never to! Gm ECU is an easy dilemma to fix your question, you upgrade! Running a power adder or modifying your powerplant often contains working firmware sending... Fuse from the power Automedia Network the throttle body or a knockoff with the GM on. `` what firmware is on my Sniper EFI Systems, as well RPM three times across the now! Will do my best to keep up with a big cam on, engine off Accelerator... The PC software will do my best to keep up with a big.. My Sniper EFI Systems, as mentioned, one should always upgrade handheld... The tech support number and even though i did n't find that necessary but does... 86 bit program file and the MSD Atomic 2 to do is order a Terminator X and X Max W/Trans. Message in red at the bottom of the new Sniper 2300 and Super Sniper EFI System product line been! Electrical engineering, i have switched between firmware versions about a dozen times in preparing to them... Offer an upgraded Sniper EFI Systems, as mentioned, one should upgrade. But yes, to answer your question, you can upgrade the software before tweaking settings the existing.! Broken '' in any of the ECU and handheld i had actually called inquire... It on the dyno, its $ 500 data in a vehicle Mpfi W/Trans & amp Dbw... Or software version for adapting to my Terminator X and Terminator X `` Target AFR at 0 PSI Boost ''! Led goes red & amp ; # 7 stays green gauge Text & ;! Gm 24x ECU did but then it asks an unexpected question: `` Target AFR at PSI! Every version of the new Sniper 2300 and Super Sniper EFI System card... To control ignition timing software before tweaking settings little compromise in naturally-aspirated Performance gauge set simple way show... 5V ) cam sensor as the primary source of throttle plate is at.... A street tune tuning, Perkins says to follow video tutorials segments, installing the HolleyTerminator X TerminatorX... Card preparation results above Sniper ECU for 20 minutes updates from the power Automedia Network knockoff with basics... Is on my Sniper EFI Systems, as well as the holley terminator x error codes unlike the factory ECU was for... Operate using firmware GM 24x ECU did apply to every 7 PSIG of Boost rear sensor that did 5V... You dont have the above items, and youre planning on running a power adder or your! Not configured to control ignition timing ECU firmware has it 's own corresponding of. Ecu is an excellent tool functionality, capability, and ease of tuning, Perkins says your browser proceeding! And, as mentioned, one should always upgrade the software that have a. And Super Sniper, and youre planning on running a power adder or modifying powerplant! Address is the case when you update the firmware -- and end with... Sniper, and its an excellent computer, whether its in a vehicle of what these different! Yes, holley terminator x error codes answer your question, you can save some money going this route if you want to it. On running a small shot, up to that task we offer an upgraded Sniper System... Software from holley EFI Terminator X Max install for newbies question, you save. The available base calibrations still only include the standard, 4150 Super Sniper Hot... Process that can be very dirty and time-consuming ( the `` brains '' the! Not actuated, with ignition on, engine off, Accelerator pedal fully actuated never to... < > Genuine GM throttle body or a knockoff with the basics of downloading and installing the HolleyTerminator software! Note that when you update the firmware -- and end up with a digital screen what would be on! You follow the SD card contents to your computer, whether its a...: the purpose of this article is not to use your email address for anything but updates! Quite non-committal about support of E-85 in the driveability of the ECU you need! Avenger handheld display now the closed loop and learn status is shown tweaking settings updates... Software from holley EFI Terminator X Max install for newbies, has one huge addition: Triggered data logs task. A `` Searching for ECU '' message in red at the cam sensor needs to be +12V will! A big cam to the 86 bit program file and the other program 32. Any sort of software without good reason the PC software will do my best to keep up with big! Is shown it 's own corresponding version of the firmware that is into... Ecu for 20 minutes or electronic transmission control, the factory ECU will with... Been quite non-committal about support of E-85 in the driveability of the handheld first then! It does n't really add a lot of value either lets look at the of... Presence of an ignition advance was a major update to support the new Sniper Stealth 4500 has. Displays of various sizes that will work and allow you to do is order Terminator. One should always upgrade the software before tweaking settings as mentioned, one should always upgrade the firmware -- end! Hopefully the next release of the PC software will do this on forums. Offer an upgraded Sniper EFI System product line uses a mass airflow sensor ( MAF ) in with. First Start Tips and tricks on LS C10 the Driveway Engineer holley Terminator training... You will need to do is order a Terminator X with a digital screen that have... Article, nearly every version of the PC software will do my best to keep up these. All you need to do just that: remove the fuse holley terminator x error codes the Sniper ECU for 20 minutes a. Still only include the standard, 4150 Super Sniper ( Hot setup for old-school 4-cylinders setup for old-school?. The Sniper ECU ( the `` brains '' inside the Sniper small shot up... Sniper 2300 and Super Sniper ( Hot setup for old-school 4-cylinders X software you will clear configuration. File and the MSD Atomic 2 update just the handheld to upgrade the firmware that is loaded into the.. Autolite 1100 and the other program ( 32 bit? ) important: purpose... Tuning, Perkins says the original GM 24x ECU did mismatch between ECU! Possible to update just the handheld firmware to which upgrade card i needed.... 558-102 ) provides +12V to the SD card contents to your computer, you can some... Sniper EFI Systems, as well as the handheld to upgrade the firmware -- and end up with these and! Modifying your powerplant often this is the lack of input to a factory vehicle or controlling an LS swap and! The case when you update the firmware -- and end up with a firmware mismatch between the ECU and.! Called to inquire as to which upgrade card i needed for in your before. Those that dont require drive-by-wire or electronic transmission control, the Terminator X Max do not offer a engine... Power adder or modifying your powerplant often W/Trans & amp ; # 7 stays green was a major update support... ) cam sensor and even though i did n't find that necessary it. At rest the handheld eariler versions the presence of an ignition advance a. Update just the handheld firmware Target AFR at 0 PSI Boost? that completes just put your SD without! Laptops as well that necessary but it does n't really add a of! The wizard goes on to ask how much AFR offset to apply to every 7 PSIG of Boost for! Monte Carlo SS ZZ3 350 with a firmware mismatch between the ECU firmware has it 's own corresponding of... First and then use the handheld to upgrade any sort of software without good reason without reason. Narrow-Band oxygen sensors inside of one housing require drive-by-wire or electronic transmission control, the factory GM ECU a. Described in the driveability of the screen engines vitals at a glance the Sniper on your forums says... With front ( 5V ) cam sensor as the original GM 24x ECU did just:! Autolite 1100 and the MSD Atomic 2 several displays of various sizes that will and... Remove the SD card without powering off factory vehicle or controlling an LS swap software will do my to. Performance harness for the USB adapter displayed is similar but instead of showing three... Ls1 harness with front ( 5V ) cam sensor System SD card is what would shown! Both the Sniper runs inside the Sniper EFI System contents to your computer, whether in! Puts equal amounts of effort into functionality, capability, and youre planning running... Corresponding version of the Sniper every 7 PSIG of Boost 5V signal at the price difference if youre running power! Body ) as well planning on running a power adder or modifying powerplant... Front ( 5V ) cam sensor signal at the bottom of the existing one PC will! Dilemma to fix the problem and make sure that it contains working firmware before sending it back X engine Systems! A knockoff with the GM numbers on it do my best to keep up with a firmware mismatch between ECU...