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. If you dont want to mess with the headache of building a standalone harness, then you can order one from companies like BP Automotive, Speartech, PSI, or Howell. Yours let me know that I had failed to point out how to identify the firmware that is on your Sniper EFI ECU and Handheld Display. Replace it, then follow the steps to update the handheld firmware BEFORE you update the ECU firmware. Before we get into the details of what these very different ECUs can or cant do, lets look at the price difference. Very nice! Neither of these questions are asked unless the user opts for turbo or supercharger as a power adder. Not because it's so difficult. Rance said, MAF-based tuning is the best way to tune a vehicle. %[t}5,n&ChgC)>SMs/4FG7UT2qEj_1qEe0*:L)o,&Am1G`}hV]_`)y h29C .@F> L,7. Holley Terminator X Training Course Part 6: Data Analysis walks you through how to utilize the data analysis software to review data log files. 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. I've had some developments since my initial post. That suspicion is supported by the fact that it seems unlikely that the ECU firmware for the Sniper BBD would not require some sort of update (as we see in 1.1.25.). lol.. The system was working fine previously but wasn't communicating with my Dakota Digital gauges through the Holley BIM module. I updated my handheld firmware and that went smooth as always. Gml`Y(pp]V1mrhW K.,#]%He If you needed to buy an ECU, harness and have someone tune it, it could get pricey. You must log in or register to reply here. The primary purpose of this update is to provide support for the Sniper Quadrajet in the setup wizard. 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. A gearhead for life, Brian is obsessed with all things fast. Yes, there is a warning, which is good because this has the potential to be a bit dangerous if misused. 3. I didn't find that necessary but it doesn't really add a lot of value either. If not, get a tps from the wreckers. I remembered what Nick told me a few months ago about hooking up the handheld directly to my sniper and not running it through the Y-cable and my dash. In reality, there are two ways to fix this: You can downgrade the ECU firmware back to 1.0 or upgrade the handheld firmware. If you ensure your handheld firmware, ECU firmware, and software versions match one of the sets in the changelog you will have no problems. Holley recommends deleting the instructions.pdf file from the SD card. 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! We analyze data from data logs in order to understand how to make appropriate changes within the accel fuel tuning. Literally, every modern car has one, and its an excellent tool. xTMo0W(Hv(vbHRdAH(NL#O&x&0SW>_QC&{,x4'Mx0l_rFI!zFchChSZmgr&/)Of{?tw!=0C5"Yd:j{LJb#x7`Yf}^x+c@/R? I cut the 5V wire and ran a +12V source with no change. So don't do that. Copy the contents of the unzipped folder onto the SD car. Bolt-On EFI for your Price Point: $$$. Once i hooked it up directly the ECU update went right through with zero issues. There are two ways to initiate a self-update of the handheld firmware: During the power-up process or manually. Always remember when moving between versions to change to the new version on the handheld firmware first, then change the ECU firmware to match. A note: When removing an SD card from your PC, I always recommend first right-clicking on that drive and then left-clicking "Eject" and getting approval from the operating system to remove the card. In fact, I believe if one wants to blow a turbo through their standard 4-injector Sniper then all they need to do is run the setup as a 4-Injector Super Sniper, do all of the turbo setup functions, then after the wizard is completed simply circle back to Tuning > System > Sniper Setup and select the standard 4-Injector Sniper. And space prevents me from giving this huge subject appropriate attention. Its simplicity is deceiving. %PDF-1.5 I have been told if you just install the linkage, the fuel flow will be off. Banging gears, turning wrenches, and praying while spraying are just a few of his favorite things. Once you have confirmed you have the same handheld firmware version installed that you intend to install on the ECU, simply use the handheld to navigate to File > ECU HW/FW and click on "Upgrade ECU Firmware" at the top of the screen. One important warning. The "PC Text" indicates what will be shown on the PC/Laptop data monitor or data logger. Id imagine if it wasnt compatible, it would not work at all. All times are GMT-6. Although the firmware on both the ECU and the handheld are completely independent they must be updated together to ensure they are compatible with each other. Whats The Reason Enthusiasts Cant Get, Corvette Dives Into Crowd At Cars And Coffee, Car Thieves Double Down On Sports Cars In The Same Night, SPEC Clutches: For That Next Engine Swap Or OEM Upgrade, Keep It Coolin Baby: SPAL Fans Banish The Heat. :-O. Hi Chris Im looking at the Holley Sniper 550-842 fo my new E85 15:1 small block N/a street car how will this efi work over a e85 Carby any info will be great? Handheld screen says tach syncing then goes to error. i just got another tps and replace it with the old one. You have complete control over-fueling, boost levels, timing, air/fuel ratios, and more. In Closing In our opinion, both of these ECU's have their place, and choosing the right one hinges on your engine combination. It is noteworthy to point out that you can re-flash your Sniper EFI ECU anytime you wish. Holley Terminator X MAX engine management systems let you take control of your domestic V8 engine. Hi, Is it possible to update just the handheld? Any thoughts? Holleys Terminator X and X Max were explicitly engineered for stock or modified LS swaps with the automotive enthusiast in mind, which says everything. transmission control and more. Thanks. Find Holley Terminator X MAX Engine Management Systems and get Free Shipping on Orders Over $99 at Summit Racing! stream Both the Sniper ECU (the "brains" inside the throttle body) as well as the handheld display operate using firmware. This parameter is for sensor1 of the TP sensor assembly. Perkins continued, The advantages of Terminator X Max over the factory ECU are nearly endless. We explore several examples including per cylinder corrections, EGT correction, IAC position fue Holley Terminator X Training Course Part 26: Basemap Creation & Tuning Methods walks you through how to properly configure a base file for a naturally aspirated or forced induction engine. Honestly, it sounds like you're over-complicating something. 4 0 obj 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. Beyond that it robs you of some functionality. All you need to do is put it in your handheld controller and follow the included instructions to update your handheld and ECU to the version of your choice. 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. Unlike the factory ECU, the Terminator X and X Max do not offer a check engine light or trouble codes. How can I find out? There is nothing "broken" in any of the versions of the software that have been released. 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. 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. 58X using the proper gray sensor and rear cam sensor, both new GM. If you put the following into Google then you will get a number of specific posts that should be helpful:site:forums.holley.com sniper E85. This parameter is for sensor2 of the TP sensor assembly. There may be compatibility issues with E-85 of which I am not aware, and running E-85 may potentially void the warranty of the product.Having pointed that out, I do know that there are plenty of folks out there running E-85 on the 4150 versions of the Sniper. G (1) S (1) Get Results; Price Range . And the other (32-bit)? I had the opposite situation with my build. This will give you the very latest handheld and ECU firmware for your Sniper EFI System. If you happen to be online, that means it pushes those into the running ECU. If you're updating your Holley EFI software, ensure your Holley EFI Digital Dash is on the latest compatible software version. 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. <> Price Point: $$, Robust, feature-rich But when I reinstalled the sd card into the handheld I got a " Version Error" message saying, " 3.5 Sniper EFI Handheld FW is incompatible with Sniper EFI ECU FW. The biggest problem with the factory ECU is the lack of safeguards. (No big loss, I'm not sure this was working correctly in the earlier version.). I have since remedied that (see "What Firmware Is On My Sniper EFI System? )The installation runs in several segments, installing the software first and then the drivers for the USB adapter. Holley Terminator X Training Course Part 22: Alpha-N Tuning walks you through how to properly calibrate and tune with the Alpha-N feature. I know that a lot of folks just yank them but this is the safer way to do business. For one, it runs inside the Sniper software. <> Thank you in advance. But if you happen to need details on the available versions, the process by which both the handheld and ECU firmware is installed, and the key features of the latest version, I think you will find this especially helpful. The GM ECU is an excellent computer, whether its in a factory vehicle or controlling an LS swap. The wizard goes on to ask how much AFR offset to apply to every 7 PSIG of boost. No longer can you use the handheld to set the timing and target AFR offset based on boost. The first problem we will address is the lack of input to a factory gauge set. It just happens. When tuning the factory ECU, you have access to like 6,000 different tables, some of which you will never use. 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"If anyone disagrees with anything I say, I am quite prepared not only to retract it, but also to deny under oath that I ever said it." What follows are detailed instructions on how you can download the latest SD card contents at no cost, provided you have a computer with an SD card reader and an Internet connection. Upon power-up, the handheld looks for a .fwu (firmware update) file at the root of the SD card directory. The following are status commands and diagnostics for sensor and various parameters in the Holley software. 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!) The configruation files for all of these new Sniper versions may get added in the future (but you can always get them from the Setup Wizard.). I'm using a 550-920 and a Current Performance harness for adapting to my Terminator X. The first thing that is immediately obvious is that there is a configuration comparison tool. As described in the article, nearly every version of the ECU firmware has it's own corresponding version of the handheld firmware. It offers an excellent price point, is user-friendly, offers data logging, and provides a lot more tunability than the OEM counterpart could ever obtain. 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. Excellent tool tach syncing then goes to error the ECU firmware of update. Price difference the installation runs in several segments, installing the software that have released! User opts for turbo or supercharger as a power adder good because this the. Things fast giving this huge subject appropriate attention ensure your Holley EFI Digital Dash on... To be a bit dangerous if misused of his favorite things was working fine previously but was n't communicating my. 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