I have just purchased a 1967 El Camino with a Sniper EFI on a 327. 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. Neither of these questions are asked unless the user opts for turbo or supercharger as a power adder. injection systems capable of 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. I updated my handheld firmware and that went smooth as always. and then asks how much to retard the timing per pound of boost. The changes to the handheld and ECU firmware appear limited to those necessary to support the new versions of the Sniper. 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. ), Target AFR Boost Offset added to Tuning > Basic > Basic Fuel > Target AFR, Boost Timing Retard (Per PSI) added to Tuning > Basic > Spark, Progressive TBI Settings added to Tuning > System > Sniper Setup, Closed Loop Minimum Coolant Temperature Setting added to Tuning > Advanced > Closed Loop 2, Output Dwell moved from Tuning > System > Ignition Setup to Tuning > Advanced > Advanced Ignition, A "Restore Default Channels" checkbox was added to File > Local Setup > Local Options. 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.). 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. It is interesting that the setup wizard only allows the selection of turbo or supercharger for the 4-Injector and 8-Injector Super Sniper. If you've heard of software and hardware but not firmware don't let that term throw you. 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. It may be reassuring to know that as part of the investigation for this article I was able to upgrade and downgrade back and forth between the v1.0 and v1.1 with no problem. 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. In sincerely hope that this has been helpful. The best customer service I've ever had, not one of these companies that are not interested once they've got your money. 5. Capability Range: Moderate This is the version of the firmware that is loaded into the handheld. Thank you in advance. Page 1 Sniper Stealth 4500 (550-841 Shiny, 550-842 Black, & 550-843 Gold) Holley Sniper EFI FUEL INJECTION INSTALLATION MANUAL...; Page 2 Failure of any one component does not constitute, nor does it justify, warranty of the complete system. Holley's Dominator and If anything is not perfectly clear, of if you have feedback or personal experiences to share, I hope you will do that as well! 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." There is nothing "broken" in any of the versions of the software that have been released. 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!) 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, 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. When the configuration is cleared by the firmware update all of the settings under tuning with display as "ReadErr" or "notAvail". Also nice, this version can now show temperatures in celsius. 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. 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. Capability Range: Advanced Sniper EFI products are part of the Holley Performance family and offer economically priced self-tuning fuel injection systems. The ECU and Handheld firmware are included in the Sniper EFI SD Card Contents. Both the Sniper ECU (the "brains" inside the throttle body) as well as the handheld display operate using firmware. Upon power-up, the handheld looks for a .fwu (firmware update) file at the root of the SD card directory. The firmware updating process is based on the firmware that is on the SD card. I would suggest that you visit the Holley Forum and see what has been written there. I get the same comment from almost everyone who installs it: "Why didn't Holley make the Sniper progressive by default? 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. ), 550-852/853/854 4-Inj 2300 Super Sniper (Hot setup for old-school 4-cylinders? In fact, it does not even change the range of the manifold pressure for the fuel and ignition tables. You need this software to view, edit, and make changes to your Holley Sniper global configuration file and data logs. You can turm a piece of hardware into a worthless brick if you interrupt the firmware updating process before it is completed. If one is found then it runs that firmware update. Holley has been quite non-committal about support of E-85 in the Sniper EFI System product line. For that reason, the key to updating the Sniper EFI Handheld and ECU Firmware is to have the correct files in the correct directories on the SD card. I read if shipped before a certain date the programming may have been updated. Refer to the Holley This article as well as the rollback data link were quite useful. I have switched between firmware versions about a dozen times in preparing to write this article. Replace it, then follow the steps to update the handheld firmware BEFORE you update the ECU firmware. Summit Racing carries Sniper EFI throttle body kits as well as Sniper EFI fabricated intake manifolds designed to maximize your vehicle’s power while going easy on your budget. Part # BPP550513 Description Introducing Holley Super Sniper EFI! Holley Sniper EFI Software. Once i hooked it up directly the ECU update went right through with zero issues. Downloading and installing the free Holley sniper efi tuning software is extremely easy to do and will run on nearly any computer. display has been renamed to "Vitals". 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.) (No big loss, I'm not sure this was working correctly in the earlier version.). Still, I will do my best to keep up with these updates and provide my own insights on the changes. Save the current contents of your existing SD card. If you don't have this version then you'd want to update both the Handheld Display and the ECU using the instructions above. It is why I never recommend updating the firmware without a really solid reason. Unzip the zipped file you downloaded to your computer. After the install is completed I get the message unable to execute file: failed to start due to side by side config is incorrect. I read step 5 and never did it. 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. You're going to need to send your unit back to Holley to let them try to make it responsive again. When that completes just put your SD card back in place. 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. 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. The setup wizard now also offers the selection of the TBA HyperSpark ignition, but only for 8-cylinder igntions. Firmware upgrade is required." The Holley Sniper EFI is a great system and it's capable of a lot right out of the box. You have answered all of my emails, given great technical advice, and have also given the best product support Iâve ever had. So does that mean it can work with your 2.3l engine? Follow these steps: 1. I have been told if you just install the linkage, the fuel flow will be off. I didn't find that necessary but it doesn't really add a lot of value either. I recap the pros, cons and if I would recommend this kit. Look no further than Holley for the Super Sniper 4150 EFI systems featuring 8, 100LB/HR Fuel Injectors capable of supporting up to 1250 HP on forced induction or dry nitrous applications. 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. Price Point: $$, EFI Systems based on The target AFR was not previously asked--the setup wizard simply set this to a sensible number. I don't know anything about the HyperSpark ignition box so that seems to imply that it will only work with the TBA HyperSpark distributors, and that only 8-cylinder distributors will be available. transmission control and more. 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. Not just a build upgrade but we've migrated from version 1.1 to 1.2. 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." Find a lower price anywhere and we'll beat it by 5%! Individual service items are available for replacement of … Copy the contents of the unzipped folder onto the SD car. 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. Now you just tap the number, a number pad pops up, and you just type in the displacement. The challenge will be what you call the "right fuel system". ECU firmware v 1.1.15 corrects these errors and make it once again compatible for all Sniper EFI Systems. Be aware that they need to know a lot about your vehicle and the modifications you … 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. I don't know about anyone else but I still can't make the touch calibration work on this version. Super informative, fast shipping, and so far a 5/5 experience! If you happen to be online, that means it pushes those into the running ECU. 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. But then it asks an unexpected question: "Target AFR at 0 PSI Boost?" 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. ), 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". Thanks for the compliment! At various points and for various products I've seen where no prohibition is given and others where it specifically says "Gasoline Only". I've been running my dyno for around 6 years now and average about 125 engines per year . Copyright © 2017 Cyberspace Automotive Performance, Inc. All Rights Reserved. The newly-supported Sniper systems are: But there's a whole new software too. HP ECU's. The setup wizard offers three cam choices for Stock / Mild ( 14+ In/HG vacuum ), Street / Strip ( 8-13 In/HG vacuum ), and Race ( 7 or less In/HG vacuum ) More aggressive camshaft grinds will likely require laptop tuning with the aid of the Sniper Software … For one, it runs inside the Sniper software. 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. Do I need to upgrade the software before tweaking settings? I was like ooops! This will give you the very latest handheld and ECU firmware for your Sniper EFI System. )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. That work continues today through Holley’s market-leading EFI products as well as through Holley’s family of best-in-industry brands. late-model V8 engine swaps. When selecting a pump, and lines, be sure each component is designed to perform at high pressure. 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. lol.. 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. Always remember when moving between versions to change to the new version on the handheld firmware first, then change the ECU firmware to match. *Possible delays due to Covid-19 click for more information. 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. Capability Range: Advanced 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. Find that at the bottom of this article. 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 am installing this Holley Sniper EFI kit in a regular garage with regular tools on a regular old mustang. Download the latest edition of Holley Sniper EFI Software. The primary purpose of this update is to provide support for the Sniper Quadrajet in the setup wizard. Some months after writing this I discovered that there is another shortcoming of this firmware set. I have the Sniper EFI version 1.1.6 installed. One important warning. Honestly, it sounds like you're over-complicating something. 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. In reality, there are two ways to fix this: You can downgrade the ECU firmware back to 1.0 or upgrade the handheld firmware. Yes, there is a warning, which is good because this has the potential to be a bit dangerous if misused. Removing the SD card will initiate a reboot. Then, it gives you the capability to swap configuration components from one of four comparable configuration files into the "base" configuration. :-O. Hi Chris Iâm 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? But a very powerful tool for those who can use it well. A Screen brightness feature is also added to File > Local Setup. 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. The Sniper EFI broadcasts data channels to the Holley EFI 7” Digital Dash via CAN bus connection. Maybe a "Coming Soon"? Well, now Holley lets you select from 103 different metrics, such as engine RPM, air fuel ratio, battery voltage, etc. 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". I get a "Searching for ECU" message in red at the bottom of the screen. Holley Sniper EFI VS Perussäädetty kaasari veto 2: Moottori lähti käymään kuin palmun alta ei minkäänlaisia ongelmia tyhjäkäynti tasainen 750rpm ja mukavan kuuloinen käyntiääni kuunnella. The … The next time you power on the system no firmware update will occur because the .fwu extension was changed to .--- in this update process. Easy and stress-free purchase from giving adv. Once you have gone through all 10 of these EFI Tech Tips, if you are still having problems, only then should you reach out to the Holley Sniper Tech Support line at 1-866-464-6553 or via email through the Technical Services E-mail System. 4. Thanks so much for the insight. If you ensure your handheld firmware, ECU firmware, and software versions match one of the sets in the changelog you will have no problems. offer easy plug-and-play The HP and Dominator ECU's have had this forever.
Online Atv Trail Maps, Dvp 48 Vent Pipe, Fort Sam Houston Gate Hours, Industrial Hemp Farms Points, Tracey Armah Mother, Ferret Insulinoma Hair Loss, Killa Ward Vs Terror Dome,