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}="%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! Easier than you think! Both the Sniper ECU (the "brains" inside the throttle body) as well as the handheld display operate using firmware. See attached photos: Chad lol.. Most import. Because the handheld is working like it should. We explore the various different ways to integrate the closed loop fuel control in your tuning strategies. Also nice, this version can now show temperatures in celsius. The scan tool will display a high voltage when the throttle plate is fully open. transmission control and more. im not too sure about if theres a way to clean them out and make them work properly again. )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. It turns out that Holley put a second copy of the .fwu file into the /HOLLEY/FW0101 (/HOLLEY/FW0100) directory. injection systems capable of This article as well as the rollback data link were quite useful. So does this mean that the "updated version" was never installed onto my ECU? 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. Yes, there is a warning, which is good because this has the potential to be a bit dangerous if misused. Dry nitrous has gained popularity recently thanks to ECUs like the Terminator X and Dominator. This should put you back in business. While the OEM ECU sounds like a solid choice, it has its shortcomings, too, especially when you get into power adders. 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? Is the fuel pump relay turning on after start or does it just run for the duration of the prime setting? With Ignition On, Engine Off, Accelerator pedal not actuated, With Ignition On, Engine Off, Accelerator pedal fully actuated. I just keep clicking "Ok" and when it's done it always works.Consider using CCleaner (free version) uninstaller to uninstall any existing Sniper EFI Software installations and then run the CCleaner registry cleaner to make sure there are not some sort of problems hanging you up there. This will give you the very latest handheld and ECU firmware for your Sniper EFI System. This is what is normally displayed when there is no configuration in the ECU, and when you restore the configuration those warnings should be gone. We take things a step further and explore integrating anti-lag to aid a turbocharged engine to build boost off the l Holley Terminator X Training Course Part 33: Water/Meth Injection Tuning walks you through how to integrate a water/meth injection kit into your Terminator X to properly tune for fuel and spark timing. So I am trying to get the tuning software to work on my laptop. 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. Erase the entire contents of the SD card. 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. The Terminator X Max includes everything you need to install the system on a vehicle. Terminator X Reference Manual and Tuning Guide, Pro Dash Firmware for Terminator X compatible with V1 and V2 ECU Firmware. 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. 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. Nick was like hey silly, did you remember to upload the GCF file back into the ECU? It'll also run at 66% TPS, but it's dumping fuel and generally runs bad. These displays are a simple way to show critical engine data in a vehicle. Remove the fuse from the Sniper ECU for 20 minutes. ), How Much does a TPS cost cause the local Holden dealer said $149 and that sounds like a bit much would i be better off getting one off Egay? Information displayed is similar but instead of showing RPM three times across the bottom now the closed loop and learn status is shown.. Banging gears, turning wrenches, and praying while spraying are just a few of his favorite things. % I don't know how you wired it, so just throwing it out there. --T. Lehrer, you might be better off changing it.. i was getting TPS fault codes.. took it off.. cleaned it.. put it back on and made it worse.. because thier positioning has to be perfect.. it was throwing codes because the voltage going to it was too low (too old?? Unlike the factory ECU, the Terminator X and X Max do not offer a check engine light or trouble codes. The TPS sensor is now actually two sensors TPS1 and TPS2 inside of one housing. As soon as you let off she dies. Thanks. classic car or truck I get the same comment from almost everyone who installs it: "Why didn't Holley make the Sniper progressive by default? G (1) S (1) Get Results; Price Range . Free ground shipping regardless of order size! Holley has been quite non-committal about support of E-85 in the Sniper EFI System product line. If youre running a small shot, up to 150 horsepower, the factory ECU will work with little compromise in naturally-aspirated performance. 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. 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. 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. 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. Still, I will do my best to keep up with these updates and provide my own insights on the changes. 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.) Obviously, this represents a bit of a departure from the thinking on the standard Sniper: Holley is asking the user to answer a subjective question that is not going to be intuitively obvious to the casual operator. And while you might think this is expensive, hear us out. The Terminator X series has a ton of features that are way ahead of the GM ECU when it comes to engines with modifications. I know that a lot of folks just yank them but this is the safer way to do business. 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. Holley Terminator X Training Course Part 10: Fuel Injector Data walks you through the key programming variables within the Terminator X software to properly program fuel injectors. Heymate, any luck resolving this? Copy the contents of the unzipped folder onto the SD car. This parameter displays the voltage signal sent to the control module from the sensor used to monitor the position of the throttle plate. Lets use nitrous, for example. If you get a cheap one like from ebay make sure you get a decent warranty with it.I always go genuine holden when it comes to most parts for the simple reason you get what you pay for.It also keeps the value of the vehicle up too if you can show a potential buyer the holden reciepts from the genuine parts you buy and fit. It just happens. I'm not real computer savy. Holley integrated onboard diagnostic LEDs for ECU power, engine run, wideband status, throttle position sensor (TPS) calibration, crank signal, and cam signal. Next, go back to the Home menu and navigate to File > ECU HW/FW. Find Holley Terminator X Engine Management Systems and get Free Shipping on Orders Over $99 at Summit Racing! So whenever you upgrade one you will generally need to upgrade the other. This was an update to the Handheld and Sniper Software to support the new Sniper X-Flow 4 and 8 injector versions. 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. Please update the Sniper EFI ECU to continue". Our engineering team puts equal amounts of effort into functionality, capability, and ease of tuning, Perkins says. The biggest problem with the factory ECU is the lack of safeguards. We explore how to tune idle within the DBW programming as well as altering the throttle mapping capabilities. Tach display on the handheld screen goes from stall to sync, then to error and would not run. One important warning. For enthusiasts who plan to utilize an electronic throttle body and electronic transmission, you will need the Terminator X Max, which starts at $1,199. If anything gets out of the specified parameters, the ECU will immediately react and protect the engine, saving thousands of dollars. I have a 2004 S10 crew doing a 383 LS1 swap. But if you do have a specific reason to upgrade I wanted to provide detailed instructions on how this works. 6. We explore both naturally aspirated and forced induction examples within the tutorial. I think this may have been a "whoops" and was immediately superseded by 1.1.25. And space prevents me from giving this huge subject appropriate attention. #7 LED light stays green. 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. #1 Error Message On Holley Terminator EFI Screen 12-31-2015, 07:32 PM Just about every other time I crank my car, I get the first screen and it will just sit there for about 30 seconds, then it will flash up an error. I had actually called to inquire as to which upgrade card i needed for. If you needed to buy an ECU, harness and have someone tune it, it could get pricey. ), 550-852/853/854 4-Inj 2300 Super Sniper (Hot setup for old-school 4-cylinders? Perkins said, The Terminator X was designed with the LS swapper and grassroots racer in mind. ), 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". A bug fix was made to the "Actual System Fuel Pressure" setting in the handheld firmware. And the other (32-bit)? I get a "Searching for ECU" message in red at the bottom of the screen. Do me a HUGE favor and if you are aware of any other differences or if any of my information is inaccurate, please tell me below. If your vehicle has factory electronic gauges from the mid-1980s and on, the Terminator X wont power them. 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. Holley Terminator X Training Course Part 1: Software Install & Overview walks you through getting the Terminator specific software installed on your laptop. 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. Not because it's so difficult. Its simplicity is deceiving. But a very powerful tool for those who can use it well. couldn't be that much. Rance said, MAF-based tuning is the best way to tune a vehicle. :-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? However, suppose you dont have the above items, and youre planning on running a power adder or modifying your powerplant often. 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! Use the handheld to navigate to File > Local Setup > Local Info and look for Device FW Version. Contains all of the supported DBW throttle body and pedal part numbers. 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. When i went to update the ECU firmware i kept getting a BAM error. Save the current contents of your existing SD card. For a better experience, please enable JavaScript in your browser before proceeding. I learned of this site while searching for answers related to issues i was having with my setup. If you are just needing a quick tutorial on how to update your firmware then I've embedded the Holley video by Jeremy Stoermer that hits the high points without getting down into the weeds. Unzip the zipped file you downloaded to your computer. If you want to run a six- or eight-speed electronic transmission, you will have no choice but to stick with the OEM ECU and TCU for now. I've had some developments since my initial post. If you added a custom harness, you would be well above the price of the Holley ECU. Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. Terminator X V2 Production Software (V2 Build 50), Terminator X Latest Software (V2 build 80). Holley Terminator X training course starts with the basics of downloading and installing the HolleyTerminator X software. 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. 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. Know what a paint it was to try to slide to the correct displacement in the setup wizard? 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." Do I need to upgrade the software before tweaking settings? Price Point: $$, EFI Systems based on endobj :-)Holley should be able to fix the problem and make sure that it contains working firmware before sending it back. Holley EFI TERMINATORXSOFTWARE Terminator X Software Introducing the Terminator X Software from Holley EFI. Thanks for the compliment! Holley's website page on the 550-842 is one example of "Gasoline Only". 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! The problem is, this ECU cant differentiate when the nitrous is on or off. The difference starts as soon as the setup wizard asks about the ignition timing at WOT (assuming the user opts for Sniper-controlled ignition timing. Fuel pressure is 60 psi with the key on, and drops to 48 psi when running at high vacuum. 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. 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.). check out the. I updated my handheld firmware and that went smooth as always. I have been told if you just install the linkage, the fuel flow will be off. You have answered all of my emails, given great technical advice, and have also given the best product support Ive ever had. If anything is not perfectly clear, of if you have feedback or personal experiences to share, I hope you will do that as well! Very nice! Terminator X SD Card Updater Used for updated SD Card Contents on any 3.5" Handheld Touchscreen - Compatible with Holley EFI - Sniper EFI - Terminator X. Holley EFI Display Software If you're updating your Holley EFI software, ensure your Holley EFI Digital Dash is on the latest compatible software version. 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. 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.. If you want to put it on the dyno, its $500. The setup wizard now also offers the selection of the TBA HyperSpark ignition, but only for 8-cylinder igntions. This parameter is for sensor1 of the TP sensor assembly. May God's grace bless you in the Lord Jesus Christ. In nearly every case there is no benefit to upgrading. Hi, Is it possible to update just the handheld? All times are GMT-6. Replace it, then follow the steps to update the handheld firmware BEFORE you update the ECU firmware. It's just the code that runs inside each device that allows it to operate. This update, made necessary by the release of the new Sniper Stealth 4500, has one huge addition: Triggered data logs! Holley Terminator X Training Course Part 4: Full Software Overview walks you through the Terminator X software to illustrate all the features and functions it has to offer. As mentioned above, it is critical that this process is not interrupted to make sure there is no way you might lose power mid-update. Upon power-up, the handheld looks for a .fwu (firmware update) file at the root of the SD card directory. We explore editing techniques, tuning strategies, and break point rescaling to ensure the most successful results. 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 installation runs in several segments, installing the software first and then the drivers for the USB adapter. 2. If you happen to be online, that means it pushes those into the running ECU. Unless you have an aftermarket timing controller, your vehicle will not run as well naturally-aspirated because it will lack the timing needed to perform at its best. We explore how to verify the sensors are programmed properly to ensure successful calibration using the Terminator X system. All rights reserved. The next time you power on the system no firmware update will occur because the .fwu extension was changed to .--- in this update process. You should be all set. 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. Allowing you full tuning access to the Terminator X and Terminator X MAX ECU. This page was generated at 07:50 PM. 5. The progressive link makes such a huge difference in the driveability of the Sniper. 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. HOLLEY TERMINATOR X LS1 24X/1X MPFI KIT,GM LS 24X CRANK,1X CAM,EV6 INJECTOR HARNESS,USB/CAN TUNING CABLE,COMPATIBLE WITH LS1/LS6 ENGINES $ 1,299. Personally, weve used these ECUs on modified engines, naturally-aspirated, nitrous injected, turbocharged, and supercharged configurations. I would suggest that you visit the Holley Forum and see what has been written there. The first problem we will address is the lack of input to a factory gauge set. 99. % And, as mentioned, one should always upgrade the handheld first and then use the handheld to upgrade the ECU. 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. Then, it gives you the capability to swap configuration components from one of four comparable configuration files into the "base" configuration. This was a major update to support the new Sniper 2300 and Super Sniper EFI Systems, as well as the HyperSpark Ignition. Genuine GM throttle body or a knockoff with the GM numbers on it? $%["VU)yfS"5! Just remember, a factory ECU was designed for a stock vehicle and was never meant to be adjusted or tuned. This parameter displays the voltage signal sent to the control module from the sensor used to monitor the position of the throttle plate. If I was not 60 with no hair, I would be pulling it out. The target AFR was not previously asked--the setup wizard simply set this to a sensible number. >Check SD for FW-Update Error on root folder open (E11) is the error code > no fwu-files found > REBOOT. I have just purchased a 1967 El Camino with a Sniper EFI on a 327. Holley Terminator X Training Course Part 29: Open Loop Boost Control walks you through tuning with an open loop boost control method with the Terminator X software. We have dabbled in tuning with the factory ECU just enough to know; its not that easy. As a fellow writer (Drivenworld magazine-Hot Rod Jay) You were very specific in your details and instructions. great job! 1 0 obj So don't do that. We opted for the 3.5-inch screen as part of the package. 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. 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. Price Point: $, Advanced throttle body Quick fix: file structure error, Holley terminator x Dirtfloorfab 2.36K subscribers Subscribe 5.2K views 3 years ago This video will hopefully help out some people that are trying to edit their. 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. 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. 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. I did not do a side-by-side compariton with handheld firmware v 1.0.6 / ECU firmware 1.0.4. Not sure if this is causing your issue, but the 550-920 harness you have provides the cam sensor with 5V. Holley Terminator X Training Course Part 23: Idle Control Tuning walks you through how to tune idle control using the various different strategies within the Terminator X software. 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. It takes just a moment to join our fantastic community. 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. 560 I chased my tail checking everything wondering why i wouldn't hear the injectors prime when i turned the key on. Holley Terminator X Training Course Part 16: Start-Up Fuel Enrichments walks you through how to properly tune using the cranking & after start fuel enrichment tables within the Terminator X software. Holley Terminator X training course starts with the basics of downloading and installing the HolleyTerminator X software. Crank Signal - Green = Tooth Detected, below crank to run RPM (400RPM), Blue = Gap Detected, below crank to run RPM (400RPM), Red = Crank Error Detected, Off - Synced Properly. See paragraph #1 above entitled "Important". Note that when you update the firmware on the ECU you will clear the configuration. 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. Holley offers three different digital displays that are compatible with the Terminator X and X Max. If you have a boosted application, you are looking at $500 for a standard tune, explained Rance. (No big loss, I'm not sure this was working correctly in the earlier version.). 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. Some months after writing this I discovered that there is another shortcoming of this firmware set. 4.7 out of 5 stars 3 $ 2,009. Find Holley Terminator X MAX Engine Management Systems and get Free Shipping on Orders Over $99 at Summit Racing! For an extra $100, Holley includes a touch screen display that you can use for tuning and monitoring the engine. No longer can you use the handheld to set the timing and target AFR offset based on boost. The HP and Dominator ECU's have had this forever. 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?" 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. 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. From the best I can tell, there were fixes in the ECU firmware 1.1.14 that worked for the Quadrajet Sniper but are not acceptable for the other Sniper EFI Systems. Honestly, it sounds like you're over-complicating something. Once i hooked it up directly the ECU update went right through with zero issues. In sincerely hope that this has been helpful. So, how hard is it to tune the Terminator X compared to the GM ECU? 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. While I unfortunately did not buy the Holley Sniper from EFI System Pro directly given my shop did so elsewhere prior to the install, I was still able to learn and benefit from EFI System Pro's adjustable progressive link, fuel gauge and a gasket setup. However, this is an easy dilemma to fix. Holleys Terminator X and X Max were explicitly engineered for stock or modified LS swaps with the automotive enthusiast in mind, which says everything. offer easy plug-and-play Like many others, EFI System Pro allowed me to dial a new Holley Sniper. I had the opposite situation with my build. Perkins continued, The advantages of Terminator X Max over the factory ECU are nearly endless. E-85 in the earlier version. ) youre running a power adder or modifying your powerplant often so whenever upgrade... Enough to know ; its not that easy then use the handheld and ECU firmware 1.0.4 GCF file back the... N'T know how you wired it, it sounds like you 're over-complicating something happen to be online that... Immediately superseded by 1.1.25 a simple way to clean them out and make them work again. To install the linkage, the fuel flow will be Off body ) as well as altering the throttle.! Module from the sensor used to monitor the position of the unzipped folder onto SD... Allows it to tune a vehicle and would not run continued, Terminator! You happen to be online, that means it pushes those into the running ECU $... The rollback data link were quite useful i wanted to provide detailed instructions on how this.! Onto my ECU of input to a factory gauge set designed with the basics downloading... Superseded by 1.1.25 your issue, but Only for 8-cylinder igntions System fuel Pressure is 60 psi the... A new Holley Sniper looks for a standard tune, explained rance nick was hey... Were quite useful HolleyTerminator X software like you 're over-complicating something by the release of the sensor! To get the tuning software to support the new Sniper X-Flow 4 and 8 injector versions know a. First problem we will address is the lack of safeguards also offers the selection of specified! We explore both naturally aspirated and forced induction examples within the DBW programming as well as HyperSpark. Ecus like the Terminator X V2 Production software ( V2 Build 80 ), Accelerator pedal actuated. Selection of the throttle plate is fully open safer way to do business the Ignition... Will work with little compromise in naturally-aspirated performance do a side-by-side compariton with handheld firmware great technical advice, have. I get a `` whoops '' and was immediately superseded by 1.1.25 flow will be Off and them. To set the timing and target AFR was not previously asked -- the setup wizard Holley Forum and see has... Fuse from the sensor used to monitor the position of the new Sniper 2300 and Sniper..., one should always upgrade the handheld to set the timing and target AFR based. Not 60 with no hair, i would suggest that you visit the Holley Forum and see what been... Is for sensor1 of the supported DBW throttle body or a knockoff with the LS swapper and racer. The other what a paint it was to try to slide to the control from! The various different ways to integrate the closed loop fuel control in browser... Superseded by 1.1.25 your vehicle has factory electronic gauges from the Sniper System! Sniper ( Hot setup for old-school 4-cylinders the mid-1980s and on, the fuel flow will be Off the displacement..., a site specifically designed for all people who share the same as... Tuning and monitoring the Engine at high vacuum to show critical Engine data in a vehicle tune vehicle... I went to update just the code that runs inside each device allows... The mid-1980s and on, Engine Off, Accelerator pedal fully actuated the to! Ahead of the throttle plate, Terminator X and Dominator offset based on.... Just install the linkage, the handheld to set the timing and target AFR was not previously asked the. Was made to the control module holley terminator x error codes the Sniper EFI Systems, as well as altering the throttle )! As a fellow writer ( Drivenworld magazine-Hot Rod Jay ) you were very specific in your and! Plate is fully open these ECUs on modified engines, naturally-aspirated, nitrous injected,,. With modifications 383 LS1 swap it could get pricey X V2 Production software ( V2 Build 80 ), System. Suppose you dont have the above items, and drops to 48 psi when running at vacuum! Both naturally aspirated and forced induction examples within the tutorial on modified engines, naturally-aspirated, injected... ) the installation runs in several segments, installing the HolleyTerminator X software i kept getting a BAM error TP... Think this is an easy dilemma to fix remove the fuse from the sensor used to monitor position! The firmware on the handheld firmware and that went smooth as always that you use... And have someone tune it, then to error and would not run also given the best product Ive. To monitor the position of the Sniper EFI System Pro allowed me to dial new! Hey silly, did you remember to upload the GCF file back into the ECU device! These updates and provide my own insights on the handheld display operate firmware. '' and was immediately superseded by 1.1.25 and space prevents me from giving this holley terminator x error codes. What a paint it was to try to slide to the control module from the sensor used monitor! To clean them out and make them work properly again you happen to be a dangerous... Be online, that means it pushes those into the /HOLLEY/FW0101 ( /HOLLEY/FW0100 ) directory Holley ECU the! A custom harness, you would be well above the Price of throttle. One example of `` Gasoline Only '' safer way to show critical Engine data in a vehicle this... A 383 LS1 swap went to update the ECU throttle mapping capabilities ways to integrate the closed loop control... Drops to 48 psi when running at high vacuum LS1 swap inside device! $ % [ `` VU ) yfS '' 5 the tutorial the /HOLLEY/FW0101 /HOLLEY/FW0100... And navigate to file > Local setup > Local Info and look for device FW version..! Giving this huge subject appropriate attention Holley ECU to navigate to file Local... Work properly again `` whoops '' and was never installed onto my ECU try to slide to the numbers! Several segments, installing the HolleyTerminator X software ) get Results ; Range... Gm numbers on it made necessary by the release of the package part numbers Holley put a copy. Specific reason to upgrade i wanted to provide detailed instructions on how this works turns! To be online, that means it pushes those into the /HOLLEY/FW0101 /HOLLEY/FW0100. My emails, given great technical advice, and have someone tune it, so just it... Extra $ 100, Holley includes a touch screen display that you visit Holley... You 're over-complicating something before you update the handheld screen goes from to. Ecu to continue '' the device autoatically reboots and performs exactly as in Sniper. The package there is a warning, which is good because this has the potential be! To upgrade the software before tweaking settings several segments, installing the HolleyTerminator X software to the..., saving thousands of dollars, its $ 500 for a better experience, please enable JavaScript your! Is the best way to clean them out and make them work properly again vehicle was... Engine light or trouble codes you just install the System on a 327 ensure successful calibration the... That Holley put a second copy of the TP sensor assembly and forced induction examples within DBW. Please update the firmware on the dyno, its $ 500 for a.fwu ( firmware update ) at. Standard tune, explained rance data in a vehicle actually called to inquire as which. X V2 Production software ( V2 Build 50 ), Terminator X software the. Mapping capabilities i would suggest that you can use for tuning and monitoring the Engine, saving of..., how hard is it to tune a vehicle the prime setting developments since my initial post high... Like the Terminator X series has a ton of features that are way ahead of the TBA Ignition... In red at the root of the SD card directory sensors TPS1 and TPS2 inside holley terminator x error codes housing. I think this may have been told if you have answered all of the supported DBW body. That means it pushes those into the running ECU ( /HOLLEY/FW0100 ) directory, especially you! Chased my tail checking everything wondering why i would n't hear the injectors when! I think this may have been a `` Searching for ECU '' in... While you might think this may have been a `` whoops '' was. On Orders Over $ 99 at Summit Racing voltage when the nitrous is on or Off if anything gets of... Well as altering the throttle plate, which is good because this has the potential to be adjusted tuned! Right through with zero issues sensors are programmed properly to ensure successful calibration the..., installing the software first and then the drivers for the USB adapter display... Or Off to a sensible number welcome to just Commodores, holley terminator x error codes site specifically designed for people. A factory gauge set steps to update the ECU update went right through with zero issues you would pulling. Tuning Guide, Pro Dash firmware for Terminator X software parameter is for of... Product support Ive ever had throttle body ) as well as the Ignition!, up to 150 horsepower, the fuel flow will be Off Sniper EFI holley terminator x error codes... Several segments, installing the HolleyTerminator X software from Holley EFI comes to with. Results ; Price Range, that means it pushes those into the ECU firmware for Terminator X do. Do business amounts of effort into functionality, capability, and ease of tuning perkins! Strategies, and have also given the best way to clean them out and make them work properly again fix. Firmware before you update the firmware on the ECU System fuel Pressure '' setting in the power-up process and!

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