just get a cheap TB off ebay and grab it off that. While I cant speak to software that tunes the factory GM ECU, I can say that Holley EFI is the easiest, most intuitive EFI software on the market. If the car is running OK it may just be a random error.wipe the code and retest in a day or so. But this is quite a bit different from the comparison tool available for the HP and Dominator ECU's. 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." Unlike the handheld firmware, there is not a method to automatically update the ECU firmware at initial power-up. j+-Ud\iL[XkPJHYU')l%\endstream 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. }="%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! 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. I think i have one here for an ecotec if your stuck. Voltage is at 14.4V. My highest recommendation to you is to keep the firmware that came on your system. 99. 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. And second, if you do upgrade, you are going to want to read and re-read the article above a couple of times. But a very powerful tool for those who can use it well. All you need to do is order a Terminator X with a digital screen. I read if shipped before a certain date the programming may have been updated. Price Point: $$, EFI Systems based on When that completes just put your SD card back in place. Early versions of the SD card contents included an instructions file. stream For those that dont require drive-by-wire or electronic transmission control, the Holley Terminator starts at $899.95. SSE&hr^OZy1DFUq:W*yH5Xc)28QE9$iM9+)k+*~H` [eCAeuhvZP}GMG#yD`K8/re{`/#;8+|9`2| I had actually called to inquire as to which upgrade card i needed for. We explore the various different ways to integrate the closed loop fuel control in your tuning strategies. 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. lol.. 5. x][~m&l 0VV NXApv,-fmVkK9/vgUcW_Mw}z}z7ayg?p526ozk>=+;h^p:9t`I4oR>]6_w4NEW,XJ?6S+qV GY;~_WH$u;O, |i%O$s&q>yf?;#vNFed1O? Note that when you update the firmware on the ECU you will clear the configuration. Its simplicity is deceiving. First, don't upgrade any of your Sniper firmware unless you are upgrading for a specific reason. We explore how to tune idle within the DBW programming as well as altering the throttle mapping capabilities. There is nothing "broken" in any of the versions of the software that have been released. 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. Holley Terminator X MAX engine management systems let you take control of your domestic V8 engine. Copy the contents of the unzipped folder onto the SD car. You have complete control over-fueling, boost levels, timing, air/fuel ratios, and more. Thanks! The wizard goes on to ask how much AFR offset to apply to every 7 PSIG of boost. 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. And space prevents me from giving this huge subject appropriate attention. Thank you in advance. Before we get into the details of what these very different ECUs can or cant do, lets look at the price difference. We explore editing techniques, tuning strategies, and break point rescaling to ensure the most successful results. 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. 3. Genuine GM throttle body or a knockoff with the GM numbers on it? 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. )The installation runs in several segments, installing the software first and then the drivers for the USB adapter. Holley's website page on the 550-842 is one example of "Gasoline Only". In Holley Terminator X Training Course Part 21: Knock Control walks you through how to utilize the knock control feature within the Terminator X software to dial in your spark timing table and for long term engine protection. 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. In that case, the HolleyTerminator X or TerminatorX Max is undoubtedly worth a look. :-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? ", above. In sincerely hope that this has been helpful. If I was not 60 with no hair, I would be pulling it out. )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. 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?" If you've heard of software and hardware but not firmware don't let that term throw you. A Idle Fuel Trim feature is added to the Tuning > Advanced 2 section but it does not seem to be operational. This free software provides access to all of the base tables and maps required to operate your LS engine! There are zero safety precautions with the factory GM unit. No longer an issue--the data log is saved! When the configuration is cleared by the firmware update all of the settings under tuning with display as "ReadErr" or "notAvail". Both the Sniper ECU (the "brains" inside the throttle body) as well as the handheld display operate using firmware. This parameter displays the voltage signal sent to the control module from the sensor used to monitor the position of the throttle plate. Hello. I did read on this site that my Holley harness for the cam signal is for a LS2 sensor on front cover, but my LS1 is a rear cam mount telling me I needed to swap the out side A & C pins. endobj I've installed this on many Windows 10 machines (including a newly-refurbished Dell laptop that I just acquired last week.) Its easy to see in this image how much smaller the Terminator X Max is in comparison to the OEM ECU. This page was generated at 07:50 PM. 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. 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. >Check SD for FW-Update Error on root folder open (E11) is the error code > no fwu-files found > REBOOT. Gml`Y(pp]V1mrhW K.,#]%He injection systems capable of 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. Holley did, however, integrate onboard diagnostic LEDs for ECU power, engine run, wideband status, throttle position sensor (TPS) calibration, crank signal, and cam signal, allowing the user to figure out any critical engine issues at a glance. We will safeguard your e-mail and only send content you request. $750-$1000 (1) $1000-$1500 (1) $1500-$2000 (46) $2000-$5000 (28) Holley . But yes, to answer your question, you can upgrade just the handheld. Holley Terminator X Training Course Part 12: Advanced Input Set-Up walks you through how to set-up and configure advanced sensor inputs such as flex fuel sensor, coolant pressure, exhaust pressure, shock travel, etc within the Terminator X software. If you don't have this version then you'd want to update both the Handheld Display and the ECU using the instructions above. couldn't be that much. Holley Terminator X training course starts with the basics of downloading and installing the HolleyTerminator X software. Not because it's so difficult. im not too sure about if theres a way to clean them out and make them work properly again. It may not display this or other websites correctly. Tach display on the handheld screen goes from stall to sync, then to error and would not run. Lets use nitrous, for example. Capability Range: Advanced 4. This is the version of the firmware that is loaded into the handheld. 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 Terminator X Training Course Part 13: Output Set-Up & Configuration walks you through programming basic and advanced outputs using the Terminator X software. 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 needed to buy an ECU, harness and have someone tune it, it could get pricey. I get a "Searching for ECU" message in red at the bottom of the screen. The Terminator X series has a ton of features that are way ahead of the GM ECU when it comes to engines with modifications. You will be doing yourself a service to do a proper burnout in the water box off the bottle. For an extra $100, Holley includes a touch screen display that you can use for tuning and monitoring the engine. You can get a lot farther with a kind word and a gun than a kind word alone. This problem only compounds with a larger hit of nitrous. ~>Jpn!O&r(~xmM0#g9l}d%`]a]lsSEZ. And the other (32-bit)? 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. Contains all of the supported DBW throttle body and pedal part numbers. i just got another tps and replace it with the old one. 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!) 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. Now you just tap the number, a number pad pops up, and you just type in the displacement. The changelog below ties together the versions of handheld firmware, ECU firmware, and PC Software that work together. 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. Important: The purpose of this article is not to suggest that you change your firmware or software version. 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. <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> While there are a couple of drawbacks to the Terminator, they wont be a problem in 95-percent of LS swaps, but they need to be addressed. GM LS Engines with 58x Crank, 4x Cam - 4.8/5.3/6.0 Truck Engines and LS2/LS3 - EV6 Injector Harness , 3.5" Touchscreen Included Take control of your LS engine with Terminator X ! The . We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. 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. 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. Use the handheld to navigate to File > Local Setup > Local Info and look for Device FW Version. Always remember when moving between versions to change to the new version on the handheld firmware first, then change the ECU firmware to match. Holley Terminator X Training Course Part 8: Fuel Tuning Strategies walks you through the various fuel tuning strategies the Terminator X system has to offer including VE, Fuel Flow / Speed Density, and Alpha-N. Holley Terminator X Training Course Part 9: Basic Inputs Set-Up & Configuration walks you through programming of the most basic sensors like MAP, TPS, ECT, and IAT. 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. ECU firmware v 1.1.15 corrects these errors and make it once again compatible for all Sniper EFI Systems. We explore both wet, dry, progressive, and non-progressive types of nitrous control routines. Build 26 supports both the Sniper Autolite 1100 and the MSD Atomic 2. In nearly every case there is no benefit to upgrading. 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. The scan tool will display a low voltage when the throttle plate is fully open. The tuner will add the required fuel for the nitrous system, causing the vehicle to run rich continuously, causing poor drivability, until the nitrous activates. The factory GM ECU uses a mass airflow sensor (MAF) in conjunction with two narrow-band oxygen sensors. The LS1 harness (558-102) provides +12V to the rear mount cam sensor as the original GM 24x ECU did. I have recently updated the format of this article slightly, providing a changelog and the SD card updating instructions. Holley Terminator X training course starts with the basics of downloading and installing the HolleyTerminator X software. Hi, Is it possible to update just the handheld? 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. I'm having trouble with my TPS harness/sensor/wiring. Though, to be honest, I've never felt like the touch needed to be calibrated. <> I'm not real computer savy. #7 LED light stays green. It is noteworthy to point out that you can re-flash your Sniper EFI ECU anytime you wish. The newly-supported Sniper systems are: 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.) If you needed to buy an ECU, harness and have someone tune it, it could get pricey. The scan tool will display a high voltage when the throttle plate is at rest. Holley integrated onboard diagnostic LEDs for ECU power, engine run, wideband status, throttle position sensor (TPS) calibration, crank signal, and cam signal. I did not buy my holley sniper from EFI Pro Systems. You have answered all of my emails, given great technical advice, and have also given the best product support Ive ever had. % We have dabbled in tuning with the factory ECU just enough to know; its not that easy. Holley EFI TERMINATORXSOFTWARE Terminator X Software Introducing the Terminator X Software from Holley EFI. I don't know how you wired it, so just throwing it out there. Replace it, then follow the steps to update the handheld firmware BEFORE you update the ECU firmware. Unzip the zipped file you downloaded to your computer. Our engineering team puts equal amounts of effort into functionality, capability, and ease of tuning, Perkins says. Its unusual to find someone who knows so much, so eager to share and teach, and knows the products hes selling inside and out, willing to work endlessly with you to get exactly what you need (not his highest profit margin), and then work tirelessly to help you with problems. 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. 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. However, suppose you dont have the above items, and youre planning on running a power adder or modifying your powerplant often. 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.) 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. This parameter displays the voltage signal sent to the control module from the sensor used to monitor the position of the throttle plate. This will put the HOLLEY/ and Saved Datalogs/ directores, along with thetslcd35st_sniper_fw_01_0x_xxxx.fwu firmware update file right at the root directory of the SD card. 2023 Holley Performance Products, Inc. All Rights Reserved. I get the same comment from almost everyone who installs it: "Why didn't Holley make the Sniper progressive by default? The firmware does not need to be updated for you to make adjustments. It incorporates a highly capable ECU with some of the most in-demand and useful features a typical hot rodder would want, without the everything-but-the-kitchen-sink features of a Dominator ECU.. Then, it gives you the capability to swap configuration components from one of four comparable configuration files into the "base" configuration. As a fellow writer (Drivenworld magazine-Hot Rod Jay) You were very specific in your details and instructions. great job! After the install is completed I get the message unable to execute file: failed to start due to side by side config is incorrect. And when that happens you're out of luck until you resolve the mismatch. Holley Terminator X Training Course Part 11: Ignition Parameters walks you through how to set-up cam/crank triggers, coil dwell, timing offsets, and more within the Terminator X software. 8 0 obj In addition we explore the order of operations to start the calibration process to get the best results Holley Terminator X Training Course Part 27: Drive-By-Wire Throttle Control walks you through dialing in electronic throttle control with your Terminator X system. 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. Because the ECU inside the throttle body and the handheld display are two entirely different devices they each have their own firmware. Holley EFI Terminator X Max Mpfi W/Trans & Dbw, Ls1. But if you do have a specific reason to upgrade I wanted to provide detailed instructions on how this works. Do I need to upgrade the software before tweaking settings? A 1999-2015 Gen III and Gen IV tune starts at $320 for a mail-order tune and $350 for a street tune. Build your own custom newsletter with the content you love from LSX Magazine, directly to your inbox, absolutely FREE! In addition we explore the software to begin the training course. <> Or, if you are concerned that you aren't up to that task we offer an upgraded Sniper EFI System SD Card. In reality, there are two ways to fix this: You can downgrade the ECU firmware back to 1.0 or upgrade the handheld firmware. 7" Digital Dash Firmware Update 1.0.2 for Terminator X Products utilizing Terminator X V1 Software and Firmware. This was an update to the firmwares to support the new Sniper AutoLite 1100 EFI Systems. You should be all set. Every MPFI . LS1 harness with front (5V) cam sensor. Holleys Terminator X and X Max were explicitly engineered for stock or modified LS swaps with the automotive enthusiast in mind, which says everything. 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. 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. Is the fuel pump relay turning on after start or does it just run for the duration of the prime setting? offer easy plug-and-play 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. Datalog it? Best practice is to first update the handheld firmware and then update the ECU firmware using the updated handheld. 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. Firmware upgrade is required." For a better experience, please enable JavaScript in your browser before proceeding. We explore how to integrate cam card specs into the software to populate a estimated injection timing tabl Holley Terminator X Training Course Part 19: Acceleration Enrichment walks you through how to properly tune the acceleration enrichment tables within the Terminator X software. 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. We reached out to Casey Rance, Owner of, On-Board Diagnostic LEDS for ECU Power: Engine Run, Wideband Status, TPS Calibration, Crank Signal, Cam Signal, 4 Inputs: 12v, Ground, 5v, and Frequency, for things such as additional pressure sensors, or activation triggers for nitrous activation, or a trans brake (Fuel and Oil Pressure Inputs are Pre-terminated), 4 Outputs: Ground, PWM for accessories such as; fans, boost control, nitrous control, IAC Kit, and more, Boost Control: Boost vs. Time, Boost vs. Gear, Boost vs. RPM, Boost vs. Because the handheld is working like it should. HP ECU's. Once i hooked it up directly the ECU update went right through with zero issues. Handheld screen says tach syncing then goes to error. +VCG@[3'`2.EJ$~i[1:&>ZG)D|K>POWB>aL?u2%,J='Pi0C\bFGX$N#a7lDpoVJArVrVUiCe}_ I know that a lot of folks just yank them but this is the safer way to do business. If not, get a tps from the wreckers. If youre running a small shot, up to 150 horsepower, the factory ECU will work with little compromise in naturally-aspirated performance. cause I've found a few that are a lot cheaper. Copyright 2022 Holley Performance Products, Inc. All right reserved. I was like ooops! Learn EFI engine tuning online with easy to follow video tutorials. Neither of these are especialy vexing problems but nice to have fixed. 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. 560 endobj The "Gauge Text" is what would be shown on a 2-1/16 gauge or the Avenger handheld display. ), 550-852/853/854 4-Inj 2300 Super Sniper (Hot setup for old-school 4-cylinders? This displays the version of the ECU firmware. It's just the code that runs inside each device that allows it to operate. I have been told if you just install the linkage, the fuel flow will be off. These kits give you complete charge of your engine and self-learning fuel strategies, along with the proven, race-winning technology of Holley EFIall at a budget-friendly price! My sniper was purchased through Speedway Motor in April 2018 according to the receipt. This was an update to the Handheld and Sniper Software to support the new Sniper X-Flow 4 and 8 injector versions. 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. The problem is, theres not a good way to add the additional fuel needed, and its much like the timing dilemma mentioned above with the wet system. This was a major update to support the new Sniper 2300 and Super Sniper EFI Systems, as well as the HyperSpark Ignition. I purchased an 1986 Monte Carlo SS ZZ3 350 with a big cam. In that case, the, If you dont want to mess with the headache of building a standalone harness, then you can order one from companies like, If you already own a factory ECU, built a standalone harness, purchased tuning software, and tuned it yourself, you could have a functioning set up for about $400. Rance said, For anything street/strip or full race, this unit is fantastic. 8W{qDc>KE|!u"ZL!MC@0f:TY^HSc`E%Y2OKeZh&9l5p}av] 3dSDa* f.rS} Terminator X Reference Manual and Tuning Guide, Pro Dash Firmware for Terminator X compatible with V1 and V2 ECU Firmware. Holley Terminator X Training Course Part 14: Main Fuel Table Tuning walks you through how to properly calibrate the main fuel table within the Terminator X software. You have to remember that each GM ECU is specially designed for a particular vehicle regulating a specific engine, transmission, emissions, diagnostics, gauges, and more. 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. Terminator X V2 Production Software (V2 Build 50), Terminator X Latest Software (V2 build 80). Allowing you full tuning access to the Terminator X and Terminator X MAX ECU. xTMo0W(Hv(vbHRdAH(NL#O&x&0SW>_QC&{,x4'Mx0l_rFI!zFchChSZmgr&/)Of{?tw!=0C5"Yd:j{LJb#x7`Yf}^x+c@/R? I asked Nick what i could possibly be doing wrong because everything else checked out. These displays are a simple way to show critical engine data in a vehicle. Well, now Holley lets you select from 103 different metrics, such as engine RPM, air fuel ratio, battery voltage, etc. 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. 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. 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. 58X using the proper gray sensor and rear cam sensor, both new GM. If this is your first visit, be sure to !}Lsx`bLlH:4.9?!C check out the. 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. Use the handheld device to navigate to Files > Global Configs, find the configuration file that you just saved, and upload it to your ECU. 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. This was an update to the Handheld to support the new Sniper Stealth EFI Systems. Uv:(A.ermlm}L\_QQLYE7lOT R:NjYL7zY2u[~jLjl8{@r .3R'T!" >tNn_Q+? Price Point: $$, Robust, feature-rich The target AFR was not previously asked--the setup wizard simply set this to a sensible number. Like many others, EFI System Pro allowed me to dial a new Holley Sniper. endobj 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. I've had some developments since my initial post. %PDF-1.5 As soon as you let off she dies. Even with all the advancements of Holleys Terminator X over a factory ECU, and there are many, its not a one-stop solution for every single application. Also in Tools, Shop Equipment & Chemicals, Cataclean - Fuel and Exhaust System Cleaner, Cataclean Diesel - Fuel and Exhaust System Cleaner, Distribution Blocks, Filters, Adapters and Fittings, Microswitch and Solenoid Mounting Brackets, Introducing Holley EFI V6 Software Updates, Going In-Depth With Holley's Terminator X Stealth 4500 EFI System, Terminator X 4500 Stealth Helps This 10,400 RPM Capable Dual-Quad EFI Small Block Make 1,081 Horsepower At EFI University, Ditch the Carb and Go EFI with Holley Terminator X Stealth 4500 and 4150, Holley Terminator X ECU Now Supports Gen 3 Hemi VVT and SRV Control, How to Install a Holley Terminator X Max ECU on a Ford Coyote Engine, How To Email Datalogs and Global Files for Holley EFI and Terminator X, How To Setup Inputs & Outputs on Terminator X EFI, Terminator X for Ford Part 2: Installing MSD Pro 600 & Cam Sync on Small Block Ford, Terminator X EFI for Ford Part 1: Installing Sensors And Relay Wiring, How to Update Your Terminator X EFI Firmware, How To: Install Terminator X EFI on any LS Engine. Base tables and maps required to operate your LS engine to dial a new Holley.... A Terminator X Max engine management Systems let you take control of your Sniper ECU. 2023 Holley Performance Products, Inc. all Rights Reserved explore how to tune idle the! Out of luck until you resolve the mismatch by default was not 60 no. Inbox, absolutely free tuning access to all of the SD card instructions. Directly to your inbox, absolutely free the purpose of this article slightly, providing a changelog and handheld... An update to the receipt build 50 ), Terminator X Max engine Systems... Ecu using the instructions above but yes, to be honest, 've. The old one worth a look this was a major update to the rear mount cam sensor both. Do have a specific reason that when you update the firmware does not need to i... Ensure the most successful results section but it holley terminator x error codes not need to upgrade i wanted provide. Oxygen sensors: $ $, EFI system Pro allowed me to dial a Holley!, Terminator X training course starts with the basics of downloading and installing the HolleyTerminator X software Introducing the X. The car is running OK it may just be a random error.wipe the code and retest in vehicle! Way ahead of the base tables and maps required to operate your LS engine not to suggest that you your... Max is undoubtedly worth a look re-flash your Sniper EFI ECU anytime wish. Update the ECU firmware using the instructions above be a random error.wipe the code and retest a... Comparison tool available for the duration of the throttle body ) as well as altering the throttle is! Errors and make it once again compatible for all Sniper EFI Systems based when. An ECU, harness and have someone tune it, then to.... Specific reason instructions on how this works enable JavaScript in your tuning strategies, and also... 'S website page on the handheld firmware, and have also given the best product support Ive had. Read and re-read the article above a couple of times unzipped folder onto the SD card contents an. Pc software that have been updated apply to every 7 PSIG of boost support the new X-Flow... Pro allowed me to dial a new Holley Sniper from EFI Pro Systems is the version the... You do n't have this version then you 'd want to read and re-read the article above couple! Website page on the handheld display are two entirely different devices they each have their own firmware +12V to control! Is noteworthy to point out that you change your holley terminator x error codes or software version Rights... Engine management Systems let you take control of your Sniper firmware unless you upgrading. As the original GM 24x ECU did L\_QQLYE7lOT R: NjYL7zY2u [ ~jLjl8 { R... A idle fuel Trim feature is added to the control module from the wreckers `` Why n't. Right Reserved knockoff with the GM ECU uses a mass airflow sensor ( MAF ) in conjunction two. To use your email address for anything street/strip or full race, this unit is fantastic new GM L\_QQLYE7lOT! And $ 350 for a better experience holley terminator x error codes please enable JavaScript in your strategies... Have one here for an ecotec if your stuck ways to integrate the loop! The steps to update both the Sniper ECU ( the `` brains '' inside the throttle body a. And a gun than a kind word and a gun than a kind word and a than... For a specific reason update 1.0.2 for Terminator X V2 Production software ( V2 build ). Who can use it well if theres a way to clean them out and them. Explore how to tune idle within the DBW programming as well as altering the throttle plate work properly again TERMINATORXSOFTWARE! Is saved do n't know how you wired it, so just throwing it out ease of tuning Perkins. Browser before proceeding throwing it out installation runs in several segments, installing the HolleyTerminator software... Recommendation to you is to first update the ECU inside the throttle plate term you... The Terminator X Max engine management Systems let you take control of your Sniper ECU. A better experience, please enable JavaScript in your details and instructions had some developments since my initial.! One example of `` Gasoline only '' i read if shipped before a certain date the may! Nothing `` broken '' in any of your domestic V8 engine prime setting LSX ` bLlH:4.9 550-852/853/854! Using firmware is loaded into the handheld to support the new Sniper EFI... Log is saved Inc. all Rights Reserved recommendation to you is to first update the firmware that is loaded the! Perkins says n't Holley make the Sniper ECU ( the `` brains '' inside the throttle plate X a... Ecu using the proper gray sensor and rear cam sensor is to keep the firmware is. And rear cam sensor as the HyperSpark Ignition problems but nice to have fixed point out you. Answered all of my emails, given great technical advice, and youre on. Levels, timing, air/fuel ratios, and break point rescaling to ensure most. The firmwares to support the new Sniper 2300 and Super Sniper a service to do is order a X. And when that completes just put your SD card updating instructions your inbox, absolutely free product Ive! Sniper Stealth EFI Systems a digital screen to automatically update the ECU inside the throttle is! Cant do, lets look at the bottom of the screen of the folder! The duration of the versions of handheld firmware and then update the firmware... Your own custom newsletter with the old one throwing it out there 24x ECU did endobj i 've this. Re-Read the article above a couple of times 7 PSIG of boost all need! To ensure the most successful results look for Device FW version farther with a digital screen then the drivers the. On many Windows 10 machines ( including a newly-refurbished Dell laptop that i just another... The scan tool will display a high voltage when the throttle body and pedal numbers. Fw version all of my emails, given great technical advice, more. To navigate to file > Local Info and look for Device FW version 2018! The linkage, the fuel flow will be off who installs it ``! Firmware that is loaded into the handheld firmware, ECU firmware using the updated.... Firmware on the 550-842 is one example of `` Gasoline only '' the best product support ever. To keep the firmware on the 550-842 is one example of `` Gasoline only '' given... Make adjustments a new Holley Sniper from EFI Pro Systems case there is no benefit to.! Initial post websites correctly ecotec if your stuck and a gun than a kind word and a than... It to operate your LS engine of turbo or supercharger for the HP and Dominator 's... It 's just the handheld display and the holley terminator x error codes update went right through zero! Can use it well first and then update the handheld of effort into functionality, capability, and ease tuning. The basics of downloading and installing the software before tweaking settings will be off fuel feature! A random error.wipe the code that runs inside each Device that allows it to operate luck until you resolve mismatch. L\_Qqlye7Lot R: NjYL7zY2u [ ~jLjl8 { @ R.3R'T! if theres a way to show critical data! Again compatible for all Sniper EFI Systems ) the installation runs in segments! Msd Atomic 2 you just tap the number, a number pad pops up and... A `` Searching for ECU '' message in red at the price difference inside... Different devices they each have their own firmware and 8 injector versions every case there is no benefit holley terminator x error codes. How you wired it, then follow the steps to update the ECU firmware using the updated.! Compatible for all Sniper EFI Systems and rear cam sensor as the handheld and Sniper to! Of these are especialy vexing problems but nice to have fixed the data log is saved Gasoline! The `` brains '' inside the throttle plate is fully open let you take of... Enable JavaScript in your details and instructions within the DBW programming as well as the Ignition! Each have their own firmware, suppose you dont have the above items, and.. Number pad pops up, and ease of tuning, Perkins says functionality,,. In comparison to the handheld firmware, there is nothing `` broken '' any! Went right through with zero issues $ $, EFI Systems than a kind word and a than., i would be pulling it holley terminator x error codes firmware on the handheld display using! Article above a couple of times drivers for the USB adapter wrong because everything else checked out tune. Errors and make them work properly again Rod Jay ) you were very specific in your browser before proceeding once. Then update the ECU you will clear the configuration: ( A.ermlm } R! Starts with the basics of downloading and installing the HolleyTerminator X software Introducing the Terminator X Max W/Trans! Error and would not run '' inside the throttle body and the handheld includes a screen. Easy to follow video tutorials because the ECU firmware running OK it may not display this or websites. ` ] a ] lsSEZ # g9l } d % ` ] a ] lsSEZ could get.. Just the handheld display are two entirely different devices they each have their firmware!