- 199R10632 V2 Software Update – READ AND FOLLOW THIS COMPLETELY. Though it was built to implement the Sniper EFI System it does not allow the handheld to monitor CAN bus channels 29, 30, and 31, which are the three channels across which Custom1, Custom2, and Custom3 (the additional sensor inputs) are sent. Find a lower price anywhere and we'll beat it by 5%! Interestingly, the setup wizard does not disable the Dual-Sync Distributor when someone selects 4- or 6-cylinder igntion, though only 8-cylinder distributors are available at this point. 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. Perfect for street rods, muscle cars, off road trucks or nearly any carbureted vehicle. In fact, it does not even change the range of the manifold pressure for the fuel and ignition tables. Sniper EFI Idle Tuning. This was a major update to support the new Sniper 2300 and Super Sniper EFI Systems, as well as the HyperSpark Ignition. I’m looking at upgrading my Holley EFI system to include the Hyperspark ignition system so that the ECU can control the ignition timing. Best practice is to first update the handheld firmware and then update the ECU firmware using the updated handheld. I was like ooops! 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.). Once downloaded, firmware can be updated via the I'm not sure it had anything to do with the firmware update but this is the first time that I have been able to get the File > Local Setup > Touch Calibrate to work (though, to be fair, I've never had any issue with the calibration of the touchscreen. With a completely new Individual Configuration File (ICF) for drag racing transmission control, as well as a revised nitrous ICF, this update promises to be the best software yet! Another cool datalogging update to this firmware is the fact that it now SAVES ON POWER OFF! Strongly recommend. And space prevents me from giving this huge subject appropriate attention. This will put the HOLLEY/ and Saved Datalogs/ directores, along with the tslcd35st_sniper_fw_01_0x_xxxx.fwu firmware update file right at the root directory of the SD card. If it's not broken, and if there isn't a specific feature that you need in the updated software or firmware, then by all means do not upgrade. Holley Sniper EFI Software. Digital Dash Firmware - V5. Replace it, then follow the steps to update the handheld firmware BEFORE you update the ECU firmware. 4. You then set a number and tell the ECU to start data logging at your choice of whenever the actual value is at, below, or above (your choice) that number. In the video, Kise covers the entire installation process from start to finish using one of Holley’s EFI Dual Sync distributors on a small-block Chevy. 3. The firmware updating process is based on the firmware that is on the SD card. The first thing that is immediately obvious is that there is a configuration comparison tool. EFI System Pro had everything I needed for my EFI upgrade. The easiest way to find out what firmware is on your ECU and handheld display is to power on the Sniper EFI System. How can I find out? 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. Select ‘Update Firmware’ from the Configuration menu and follow the on screen prompts. However, in doing so, Holley shows their hand a bit in letting us know about some coming versions of the Sniper that you may not have been expecting. Sniper EFI Initial Startup and Troubleshooting. I think this may have been a "whoops" and was immediately superseded by 1.1.25. Once i did everything was good to go and we are back up and running. Version 6 of Holley EFI's popular tuning suite has officially been released and with this revision comes a slew of race-focused updates. Holley just brought EFI within range introducing Sniper EFI master kits! I would suggest that you visit the Holley Forum and see what has been written there. I have recently updated the format of this article slightly, providing a changelog and the SD card updating instructions. Thanks for this ECU firmware update information. I just download techlibrary_sniper1.1.3installer.zip from https://www.holley.com/support/resources/#Fuel_Injection and then double-click on the file in the download directory. :-O. Hi Chris I’m 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? Price Point: $$, EFI Systems based on Holley's world-class Dominator and HP ECU's. Great Company! The firmware does not need to be updated for you to make adjustments. The two things of which I am aware are the correction to the -40 degree setting on the target idle speed graph and making the files button in the data logging setion functional. Once i hooked it up directly the ECU update went right through with zero issues. Price Point: $$$. These and later versions give you the ability to configure the ECU to appropriate fuel only to the primaries until the secondaries begin to open. Yes, there is a warning, which is good because this has the potential to be a bit dangerous if misused. 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?" I need to do some adjusting because the car is running like it is bogged down and very rich. I have also tried two different versions of the installer 1.1.3 and 1.0.4. https://www.holley.com/blog/post/how_to_update_sniper_efi_firmware Remove the fuse from the Sniper ECU for 20 minutes. If you've heard of software and hardware but not At various points and for various products I've seen where no prohibition is given and others where it specifically says "Gasoline Only". Since it is always important to update the handheld firmware to the intended version and then update the ECU, you should first use the handheld to navigate to File > Local Setup > Local Info and observe that you have the intended version of the handheld software installed. When you navigate to and select "Upgrade Device Firmware", it places a new copy of this .fwu file to the root directory and then prompts the user to "Press button to finish device firmware upgrade." Join us now! Imagine asking kids that age to do something like that now. 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.) Sniper EFI Installation Guide. As an update, I checked my wiring as advised. How many times have you started that data log, captured EXACTLY what you were hoping to capture, then got all excited and keyed-off before going in and hitting "Stop Logging"? 1-866-464-6553. 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.). When that completes just put your SD card back in place. At that point the device autoatically reboots and performs exactly as in the power-up process reboot and is completed by removing the SD card. Upon power-up, the handheld looks for a .fwu (firmware update) file at the root of the SD card directory. This has been available in the standard Holley software forever and is incredibly helpful if you need to see the detailed differences between two configuration files. Better idle control and more efficient overall. The primary purpose of this update is to provide support for the Sniper Quadrajet in the setup wizard. If you do not (and if you have the correct firmware update file installed on your SD card) you can fix that at this point by clicking "Upgrade device FW" in the bottom-right corner of the handheld. IMPORTANT NOTE ABOUT UPDATING FIRMWARE: When updating firmware with the Y-Cable … So don't do that. Save the current contents of your existing SD card. 2. It is a play on their carburetor division’s products with … For a hopeless geek like me I've been waiting to see this on the Sniper. 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. Everything is … Always remember when moving between versions to change to the new version on the handheld firmware first, then change the ECU firmware to match. Both the Sniper ECU (the \"brains\" inside the throttle body) as well as the handheld display operate using firmware. I’m looking at upgrading my Holley EFI system to include the Hyperspark ignition system so that the ECU can control the ignition timing. Unzip the zipped file you downloaded to your computer. I read step 5 and never did it. To be honest, I don't even think I unzipped it before I double-clicked (but I may have done that subconsciously. Do I need to upgrade the software before tweaking settings? Unfortunately the handheld updates firmware seemingly okay. There is an update to the MSD Pro 600-8 output, it is recommended but not required for those users to update… The ECU and Handheld firmware are included in the Sniper EFI SD Card Contents. Any thoughts? You will note that there is not a direct correlation between the version names of the handheld, ECU, and PC firmware/software, which is unfortunate because it is absolutely necessary that the installed handheld and ECU firmware line up correctly. Check Our EFI Pro Hangout: Full of Free Resources for Sniper EFI Users! Updates to USB Communications have increased the speed, increasing the monitor, strip chart, and PC logging rates Added integrated Comparison/Copy Tool to software Ability to use Holley PN 558-443 USB to CAN communication harness as an alternative to USB connection for communication as well as firmware updating. ), Holley lists this as a release that included updates for the BBD Sniper as well as chaging the Mintoris > Multi-Gauge > "Misc" screen name to "Vitals". Save my name, email, and website in this browser for the next time I comment. Loading to the 86 bit program file? EFI Systems based on Holley's world-class Dominator and HP ECU's. When I finished the install on my C10, I set it as follows: 13.1 at idle, 14.2 at cruise, and 12.9 at WOT. Rated to 125 Degrees C (257 Degrees F). The process of initially using this SD card involves updating the firmware on your Sniper EFI System (both the handheld and on the ECU.) The available base calibrations still only include the standard, 4150 Super Sniper, and 2300 Sniper. And the other (32-bit)? (No big loss, I'm not sure this was working correctly in the earlier version.). Recently the game changed again when Holley EFI released its fifth software update, simply called V5. ), 550-852/853/854 4-Inj 2300 Super Sniper (Hot setup for old-school 4-cylinders? Firmware updates are usually just for compatibility with new devices. I noticed that there was already an SD installed in the handheld and clicked "Upgrade device FW". At the bottom of the page in the left corner under Technical Support, click on “Resource Documents & Library”, then click the “Fuel Injection” tab. A central point of tech info and knowledge from the Holley team and Sniper EFI users. But this is quite a bit different from the comparison tool available for the HP and Dominator ECU's. It just happens. Unlike the handheld firmware, there is not a method to automatically update the ECU firmware at initial power-up. Your email address will not be published. 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. You need this software to view, edit, and make changes to your Holley Sniper … You can do this by using the handheld to navigate to Files > Global Configs, selecting "Download from ECU", then selecting "Save GCF as..." The configuration file will be saved to the /HOLLEY/FW0101/Saved GCF/ folder with that name. I thought it was odd that the firmware of the device and the ECU wouldn't match straight out of the box from Holley. Hopefully the next release of the PC software will do this on your laptops as well. It is recommended to update to the latest firmware on both the ECU and the Handheld at the same time. Also nice, this version can now show temperatures in celsius. If you've heard of software and hardware but not firmware don't let that term throw you. Though, to be honest, I've never felt like the touch needed to be calibrated. Data Log The Holley EFI Digital Dash allows you to retrieve, delete and configure data logging with the attached HEFI. In sincerely hope that this has been helpful. Wiring is all new and never suffered a loss of ower while updating, checked the main fuse to the EFI and it was not blown. Bolt-on carburetor style EFI for your classic car or truck. Early versions of the SD card contents included an instructions file. 5. If you connect a older-version handheld with a newer-version ECU, a bold warning is shown on the handheld telling you "Connected ECU version is not supported by this device. :-)Holley should be able to fix the problem and make sure that it contains working firmware before sending it back. Holley Sniper EFI Firmware Update Published by chuckgarage on December 28, 2019 December 28, 2019. Changes include updates to run Holley EFI Coyote VVT Module, Drive-By-Wire updates, and other items. Get all of Hollywood.com's best Movies lists, news, and more. Follow these steps: 1. In reality, there are two ways to fix this: You can downgrade the ECU firmware back to 1.0 or upgrade the handheld firmware. Use the handheld device to navigate to Files > Global Configs, find the configuration file that you just saved, and upload it to your ECU. So better stick with the combinations shown below. 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 driver’s side headlight adjuster was wonky so I had to rig a nut on the backside so I could adjust the headlight up even a little bit. Not just a build upgrade but we've migrated from version 1.1 to 1.2. If you happen to be online, that means it pushes those into the running ECU. I will say this always, always remember to do step 5 or you will be pulling your hair out wondering why nothing works! :-). Get help from other Gear Heads! In that, I was asking for confirmation that I was reading and interpreting the Sniper datalog correctly. lol.. In addition to adding the 4-injector 4150 Super Sniper, the 8-injector 4015 Super Sniper, and the 2-Injector 2300 Sniper to the setup wizard, it supports the setup of boost-specific parameters, but limits these to the Super Snipers only. This article as well as the rollback data link were quite useful. Still, I will do my best to keep up with these updates and provide my own insights on the changes. Very nice! Price Point: $, Advanced throttle body injection systems capable of transmission control and more. Required fields are marked *. EFI Pro Hangout is where our in-house Holley Tier III Technician Chris Myer shares the secrets nobody else offers about the Sniper EFI System. Capability Range: Professional I'm not real computer savy. The "Service AFTER the Sale" is why I came to EFI SYSTEM PRO, getting a system working with great support makes for a better installation and happy customers! I strongly recommend EFI System Pro. The next time you power on the system no firmware update will occur because the .fwu extension was changed to .--- in this update process. 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!) Next, go back to the Home menu and navigate to File > ECU HW/FW. From propelling the LS-, … Rerouted the pink wire, but was still having the red hot headers a high idle. He's not only … I updated my handheld firmware and that went smooth as always. That is a bit surprising since, to my knowledge, there is nothing that is done in the setup wizard that could not be done on the standard Sniper. These will also be in the help section within the V2 software (except for the traction control). I go to the selection for the ECU firmware update and it shows no data in the window despite having just got the data directly from Holley's site. These changes are covered by reviewing each specific Individual Configuration Files (ICF) as … The most common way that might happen would be to lose power, but accidentally dislodging the SD card mid-update could do the same thing. How To Update Sniper EFI Firmware. Holley's website page on the 550-842 is one example of "Gasoline Only". I think I would like to put the non ajustable progressive linkage on and need to know if I need to make any other changes. 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. The Sniper EFI master kit contains the most complete EFI fuel system on the market. Bolt-on carburetor style EFI for your classic car or truck. Scroll down to find “Holley V2 Firmware”. However, this should never be necessary except for when you are changing versions and there is always a small element of risk when reflashing an ECU. I have the Sniper EFI version 1.1.6 installed. This displays the version of the ECU firmware. There is nothing "broken" in any of the versions of the software that have been released. How cool is that? A forum suggested a firmware update to the EFI as a solution for this and then this disaster started. Hopefully your lesson from the scholl of hard knocks will help others avoid that pain! Super informative, fast shipping, and so far a 5/5 experience! You can switch back and forth between firmware versions. Thanks! 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 the version of the firmware that is loaded into the handheld. No longer an issue--the data log is saved! Holley recently posted a how-to video featuring the company’s technical training manager, Tom Kise. As a fellow writer (Drivenworld magazine-Hot Rod Jay) You were very specific in your details and instructions.... great job! The install was completed on January 20, 2018, and it is now April 3, 2018. Information displayed is similar but instead of showing RPM three times across the bottom now the closed loop and learn status is shown.. )As the instructions for the Sniper Progressive Link point out, you must have ECU firmware version 1.1.1 and Handheld Display firmware version 1.1.7. 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". The progressive link makes such a huge difference in the driveability of the Sniper. I get the same comment from almost everyone who installs it: "Why didn't Holley make the Sniper progressive by default? A Idle Fuel Trim feature is added to the Tuning > Advanced 2 section but it does not seem to be operational. Don't take this personally--I have managed to get this myself in the thousand or so firmware updates I've done. Now you just tap the number, a number pad pops up, and you just type in the displacement. The only issue I’ve had to date with the Holley EFI is that the engine struggles to maintain idle when Read more… By chuckgarage, 1 year 1 year ago . Note that you sometimes have to run the registry cleaner 3 or more times for it to find all of the problems and get them all cleaned. The difference in the manual update process is that no .fwu file needs to be loaded on the root of the SD card directory. One important warning. After the install is completed I get the message unable to execute file: failed to start due to side by side config is incorrect. All users are highly recommended to thoroughly read and digest all of this information. Even without a configuration the ECU itself should still be able to read and display the sensors, so if you navigate to Home > Multi-Gauge > Monitor > Sensors you should be able to see valid values on all of the sensors. SNIPER EFI FIRMWARE & SOFTWARE REVISION LOG The latest Sniper EFI ECU Firmware, Sniper EFI Handheld Firmware and Sniper EFI PC Software is available for download at www.Holley.com. One of the great features of Holley’s Sniper is the ability to set your air/fuel ratio (AFR) where you want it. Better idle control and more efficient overall. 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. The obvious implication is that if you want the configuration that is currently on the ECU you should start by saving a copy of it. 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. How To: Find Top Dead Center . Email A Technician Back To Top About Us. All of these update are present in Build 160. Excellent write up, extremely helpful. The only issue I’ve had to date with the Holley EFI is that the engine struggles to maintain idle when it’s cold, particularly when I put the Jeep into drive or when coming to a stop. It is interesting that the setup wizard only allows the selection of turbo or supercharger for the 4-Injector and 8-Injector Super Sniper. This is true whether you are going forward or backward in versions--do the handheld, then the ECU. However, on the one copy of the 1.1.20 firmware I received the only systems listed in the Initialization Wizard are the 4-Inj 4150 and the 2-Inj 2300. 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. 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. Here is a very nice update: When you go to enter numbers they give you the option to use a keyboard instead of just the slider. Also installed some new wipers. Top brands like MSD, Flowmaster, Hurst, Accel and many more make up the industry’s leading offering of enthusiast-driven products to deliver robust, complete performance solutions for builders, racers, and drivers. 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. For over a century Holley … Firmware upgrade is required." Holley recommends deleting the instructions.pdf file from the SD card. ECU firmware v 1.1.15 corrects these errors and make it once again compatible for all Sniper EFI Systems. Price Point: $$, Robust, feature-rich multi-port EFI systems offer easy plug-and-play late-model V8 engine swaps. But that event is not courteous enough to say, "excuse me, Sniper operator, I'm about to occur so you need to go into Logging and start a data log." The only issue I’ve had to date with the Holley EFI is that the engine … My sniper was purchased through Speedway Motor in April 2018 according to the receipt. This is the third firmware version in a row that works with the Version 1.1 Build 3 software. 1) Download the “Holley V2 Instructions” The following will included. Note that when you update the firmware on the ECU you will clear the configuration. The handheld will display the text you see in the images below. Updated - 1970-01-01 . If you did a backup of your configuration as recommended in step 2 then now is a good time to restore that configuration to your ECU. Copy the contents of the unzipped folder onto the SD car. A twin-turbo iron lion up the front of Shane Baker’s Commodore saw him run high eights … Better idle control and more efficient overall. On the other hand, If you connect a newer-version handheld to an older-version ECU, you will get no warning, but from my experience various bad things will happen.. Again, you can fix this by either rolling the handheld firmware back to v1.0 or updating the ECU firmware to 1.1. Neither of these questions are asked unless the user opts for turbo or supercharger as a power adder. How To Email Datalogs and Global Files for Holley EFI and Terminator X. Sniper EFI Ignition Systems Overview. The new holley efi pro series 12.3 inch dash got upgraded to v5 tonite and hooked up to a car. We also offer CAN bus extension cables for the Holley Sniper and Terminator X EFI Systems. The first time I had the issue I used the roll back link in the article and that helped but now even that is no help. 7 in. Download the latest edition of Holley Sniper EFI Software. My traditional thinking was that lack of timing and too fat … Product Registration Extend your Warranty! In depth step by step direction on how to update your ecu and your dash to the newest firmware. There are two ways to initiate a self-update of the handheld firmware: During the power-up process or manually. Noticed that many (but not all) of the roof rack holes were covered in what appeared to Read more…. Coming Soon! Capability Range: Advanced Capability Range: Advanced If you ever find yourself in a situation where you are getting read errors on the sensors even with a good configuration there is a potential fix for that. Available starting at 4 feet long.
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