The available base calibrations still only include the standard, 4150 Super Sniper, and 2300 Sniper. So I am trying to get the tuning software to work on my laptop. Any thoughts? If you are aware of other changes please let me know. Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. Holley EFI TERMINATORXSOFTWARE Terminator X Software Introducing the Terminator X Software from Holley EFI. The scan tool will display a low voltage when the throttle plate is at rest. This problem only compounds with a larger hit of nitrous. 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. Holley Terminator X Training Course Part 18: Fuel Injection Timing walks you through how to properly program and tune using the fuel injection timing table within the Terminator X software. This is the case when you follow the SD card preparation results above. A gearhead for life, Brian is obsessed with all things fast. In eariler versions the presence of an ignition advance was a bit misleading for those who were not configured to control ignition timing. Capability Range: Moderate 99. 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. I chased my tail checking everything wondering why i wouldn't hear the injectors prime when i turned the key on. We opted for the 3.5-inch screen as part of the package. Very nice! 1 0 obj This page was generated at 07:50 PM. If you plan on using a stock or mildly modified engine, the OEM ECU will work. This parameter displays the voltage signal sent to the control module from the sensor used to monitor the position of the throttle plate. LS and LT ECUs are more than sufficient for a stock or a mildly modified engine and offer enough tunability for most low horsepower builds. 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. Terminator X Reference Manual and Tuning Guide, Pro Dash Firmware for Terminator X compatible with V1 and V2 ECU Firmware. Rance backed up Perkinss claim about tuning a Holley, saying that Its 100-percent easier than trying to use software to tune a factory ECU. >Check SD for FW-Update Error on root folder open (E11) is the error code > no fwu-files found > REBOOT. The handheld will display the text you see in the images below. stream So there are a couple of unavoidable truths. Once i did everything was good to go and we are back up and running. 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. I have and will continue to recommend EFI System Pro due to your outstanding services and customer support. lol.. 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. 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. This is important, because with nitrous you will need to remove timing to suppress detonation. I get a "Searching for ECU" message in red at the bottom of the screen. I read step 5 and never did it. Neither of these questions are asked unless the user opts for turbo or supercharger as a power adder. Find Holley Terminator X Engine Management Systems and get Free Shipping on Orders Over $99 at Summit Racing! Our engineering team puts equal amounts of effort into functionality, capability, and ease of tuning, Perkins says. Spyder Garage How To: Holley TermS. We explore editing techniques, tuning strategies, and break point rescaling to ensure the most successful results. 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. In sincerely hope that this has been helpful. There are zero safety precautions with the factory GM unit. . And while you might think this is expensive, hear us out. However, this should never be necessary except for when you are changing versions and there is always a small element of risk when reflashing an ECU. 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. 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.). Uv:(A.ermlm}L\_QQLYE7lOT R:NjYL7zY2u[~jLjl8{@r .3R'T!" >tNn_Q+? 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. 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 ! Everyone raving about customer service is telling the truth! Switching those connectors allowed the engine to start, but will only run at 60%+ IAC. Thanks! 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. Capability Range: Advanced 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. 4. 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. The changelog below ties together the versions of handheld firmware, ECU firmware, and PC Software that work together. 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. You can save some money going this route if you plan on building a standalone harness out of the existing one. 2023 Holley Performance Products, Inc. All Rights Reserved. All you need to do is order a Terminator X with a digital screen. 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. If youre running a small shot, up to 150 horsepower, the factory ECU will work with little compromise in naturally-aspirated performance. Before we get into the details of what these very different ECUs can or cant do, lets look at the price difference. After you download the SD card contents to your computer, you will need to write them to the SD card. 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. Hi, Is it possible to update just the handheld? Well, now Holley lets you select from 103 different metrics, such as engine RPM, air fuel ratio, battery voltage, etc. Use the handheld device to navigate to Files > Global Configs, find the configuration file that you just saved, and upload it to your ECU. Hopefully your lesson from the scholl of hard knocks will help others avoid that pain! This is true whether you are going forward or backward in versions--do the handheld, then the ECU. Like many others, EFI System Pro allowed me to dial a new Holley Sniper. offer easy plug-and-play The firmware updating process is based on the firmware that is on the SD card. This is the third firmware version in a row that works with the Version 1.1 Build 3 software. 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 just happens. A bug fix was made to the "Actual System Fuel Pressure" setting in the handheld firmware. Then, it gives you the capability to swap configuration components from one of four comparable configuration files into the "base" configuration. Holley's Dominator and A 1999-2015 Gen III and Gen IV tune starts at $320 for a mail-order tune and $350 for a street tune. 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. 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. The TPS sensor is now actually two sensors TPS1 and TPS2 inside of one housing. 2023 Power Automedia. 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. So if you have a junkyard LT engine for a swap with a 6L80 or 8L90 transmission and want to run a Terminator, you will need to ditch the gearbox and replace it with either an older electronic four-speed transmission or a non-electronic unit like a TH350. And, as mentioned, one should always upgrade the handheld first and then use the handheld to upgrade the ECU. By our calculations, with Rance tuning an LS swap, it would cost around $895 for a naturally-aspirated setup and $1,150 for a boosted application, which puts it right at the Terminator X and Terminator X Max price points. Holley EFI Terminator X Max Mpfi W/Trans & Dbw, Ls1. Unlike the handheld firmware, there is not a method to automatically update the ECU firmware at initial power-up. x][~m&l 0VV NXApv,-fmVkK9/vgUcW_Mw}z}z7ayg?p526ozk>=+;h^p:9t`I4oR>]6_w4NEW,XJ?6S+qV GY;~_WH$u;O, |i%O$s&q>yf?;#vNFed1O? Windows 10 home version. If this is your first visit, be sure to You will be doing yourself a service to do a proper burnout in the water box off the bottle. 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!) Firmware upgrade is required." 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. 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. http://forums.holley.com/showthread.ents-Read-This, https://forums.holley.com/showthread5115#post65115, If this is your first visit, be sure to Another area where Terminator X tends to eclipse a factory GM ECU is with safeguards. But this is quite a bit different from the comparison tool available for the HP and Dominator ECU's. Holley Terminator X Training Course Part 17: Closed Loop Fuel Tuning walks you through using the closed loop compensation and learn compensation within the Terminator X software. classic car or truck This was an update to the Handheld and Sniper Software to support the new Sniper X-Flow 4 and 8 injector versions. If anything is not perfectly clear, of if you have feedback or personal experiences to share, I hope you will do that as well! Hello. 3. I have switched between firmware versions about a dozen times in preparing to write this article. 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. 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. Correct? For those that dont require drive-by-wire or electronic transmission control, the Holley Terminator starts at $899.95. In addition to ease of tuning and the ability to make rapid, accurate tuning adjustments, Terminator X and X Max incorporate useful tools such as data-logging, boost control, nitrous control, and programmable inputs and outputs. And Perkins brings up a lot of great points here that we will dissect later. Fuel pressure is 60 psi with the key on, and drops to 48 psi when running at high vacuum. 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. 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! Id imagine if it wasnt compatible, it would not work at all. Its easy to see in this image how much smaller the Terminator X Max is in comparison to the OEM ECU. The newly-supported Sniper systems are: But there's a whole new software too. Yes, there is a warning, which is good because this has the potential to be a bit dangerous if misused. couldn't be that much. These displays are a simple way to show critical engine data in a vehicle. I was like ooops! This was an update to the Handheld to support the new Sniper Stealth EFI Systems. To be fair, this can all be a little confusing. Rance said, MAF-based tuning is the best way to tune a vehicle. j+-Ud\iL[XkPJHYU')l%\endstream ~>Jpn!O&r(~xmM0#g9l}d%`]a]lsSEZ. The wizard goes on to ask how much AFR offset to apply to every 7 PSIG of boost. <> 8 0 obj With the Terminator X, you might have 600 tables making it much more user-friendly.. Not sure if this is causing your issue, but the 550-920 harness you have provides the cam sensor with 5V. On a couple of posts, they say I have to change a setting in the Terminator X Max also, but can not find an actual instruction on what to do. It'll also run at 66% TPS, but it's dumping fuel and generally runs bad. Pretty cool, eh Canadian friends? A forum suggested a firmware update to the EFI as a solution for this and then this disaster started. *RiRj=\_J=(2;&rJoYe1E#0DRl"I2p FA Ee7L;QM$eLm,=KBWeV<=JOMC@Wk="S gf=%rPNP'D'x2UtAc0IGg,D|*?W0@NVM`6&_v<5fvV0W`N34{yUO~gaZS^Z8Hevj|e5POfWKjj"Sbj If something gets out of the preset parameters, the ECU will literally cut power to save the engine and compensate for target air-fuel ratios as needed. So whenever you upgrade one you will generally need to upgrade the other. Price Point: $$$. Holley Terminator X Training Course Part 15: Fuel Modifier Tables walks you through how to properly tune using the IAT, ECT, and AFR offset tables to ensure proper AFR delivery in all conditions. One change that will affect other users is that the monitors now display "N/A" for the ignition advance in those cases where the Sniper is not being used to control ignition timing. 3 0 obj The first thing that is immediately obvious is that there is a configuration comparison tool. Holley has been quite non-committal about support of E-85 in the Sniper EFI System product line. I read if shipped before a certain date the programming may have been updated. 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. Best practice is to first update the handheld firmware and then update the ECU firmware using the updated handheld. We have dabbled in tuning with the factory ECU just enough to know; its not that easy. Bolt-On EFI for your "If anyone disagrees with anything I say, I am quite prepared not only to retract it, but also to deny under oath that I ever said it." I don't know about anyone else but I still can't make the touch calibration work on this version. 7 0 obj The next time you power on the system no firmware update will occur because the .fwu extension was changed to .--- in this update process. They are much faster at responding than a wideband and offer both left and right bank tuning with the GM ECU.. $%["VU)yfS"5! %PDF-1.5 On the body it has the cast of the "GM" logo, then in black printed numbers/letters it has "155805109___0163A", that doesn't seem to be a part number though because I can't find anything on the interwebs. When i went to update the ECU firmware i kept getting a BAM error. Undefined - Future Use! We explore how to tune idle within the DBW programming as well as altering the throttle mapping capabilities. The default is just a few seconds to prime. Stay up to date with the latest releases, events, promotions and more. Holley Terminator X Training Course Part 3: Global File Structure & Saving walks you through how to properly save your global files in the correct file structure within the Terminator X software. Capability Range: Advanced Most import. }="%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! 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.) Holley integrated onboard diagnostic LEDs for ECU power, engine run, wideband status, throttle position sensor (TPS) calibration, crank signal, and cam signal. 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. ), 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". However, suppose you dont have the above items, and youre planning on running a power adder or modifying your powerplant often. Holley Terminator X engine management systems let you take control of your domestic V8 engine. Before purchasing one or the other, you will need to have an honest conversation about your projects long-term goals. 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. 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 cut the 5V wire and ran a +12V source with no change. Used for updated SD Card Contents on any 3.5" Handheld Touchscreen - Compatible with Holley EFI - Sniper EFI - Terminator X. Terminator X V2.0.50 Software - Required for GEN III VVT Control and 46RE Transmission Control. Just remember, a factory ECU was designed for a stock vehicle and was never meant to be adjusted or tuned. #7 LED light stays green. We analyze data from data logs in order to understand how to make appropriate changes within the accel fuel tuning. See attached photos: Chad Use the handheld to navigate to File > Local Setup > Local Info and look for Device FW Version. Allowing you full tuning access to the Terminator X and Terminator X MAX ECU. Or, if you are concerned that you aren't up to that task we offer an upgraded Sniper EFI System SD Card. For a better experience, please enable JavaScript in your browser before proceeding. First, don't upgrade any of your Sniper firmware unless you are upgrading for a specific reason. Not because it's so difficult. Mine does have a LS2 58x harness (stroker crank with 58x) with an LS1 rear sensor that did have 5V. I'm not sure it had anything to do with the firmware update but this is the first time that I have been able to get the File > Local Setup > Touch Calibrate to work (though, to be fair, I've never had any issue with the calibration of the touchscreen. Thanks so much for the insight. Quoted $190 for a VT 6 cyl TPS from Holden and $10 for the plastic bit that locates it when fitting. May God's grace bless you in the Lord Jesus Christ. Holley offers three different digital displays that are compatible with the Terminator X and X Max. Beyond that it robs you of some functionality. Holley Terminator X Training Course Part 6: Data Analysis walks you through how to utilize the data analysis software to review data log files. check out the. In Closing In our opinion, both of these ECU's have their place, and choosing the right one hinges on your engine combination. <>>> Neither of these are especialy vexing problems but nice to have fixed. Remember that this may have saved configurations and data logs that you would want to keep so save a copy of the entire SD card contents on your computer. 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. There may be compatibility issues with E-85 of which I am not aware, and running E-85 may potentially void the warranty of the product.Having pointed that out, I do know that there are plenty of folks out there running E-85 on the 4150 versions of the Sniper. Fortunately, that has changed, and a revision log can be downloaded here. 7" Digital Dash Firmware Update 1.0.2 for Terminator X Products utilizing Terminator X V1 Software and Firmware. However, this is an easy dilemma to fix. Erase the entire contents of the SD card. 2. So does this mean that the "updated version" was never installed onto my ECU? endobj ), 550-852/853/854 4-Inj 2300 Super Sniper (Hot setup for old-school 4-cylinders? 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 offers an excellent price point, is user-friendly, offers data logging, and provides a lot more tunability than the OEM counterpart could ever obtain. Find Holley Terminator X MAX Engine Management Systems and get Free Shipping on Orders Over $99 at Summit Racing! We reached out to Casey Rance, Owner of Mailordertuner.com, to see what that would cost. ", above. I updated my handheld firmware and that went smooth as always. Early versions of the SD card contents included an instructions file. Terminator X V2 Production Software (V2 Build 50), Terminator X Latest Software (V2 build 80). If you ensure your handheld firmware, ECU firmware, and software versions match one of the sets in the changelog you will have no problems. Next, go back to the Home menu and navigate to File > ECU HW/FW. This article as well as the rollback data link were quite useful. *Possible delays due to Covid-19 click for more information. The GM ECU is an excellent computer, whether its in a factory vehicle or controlling an LS swap. I think i have one here for an ecotec if your stuck. 5. Everything seems to be straightforward. 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. Copyright 2022 Holley Performance Products, Inc. All right reserved. You have complete control over-fueling, boost levels, timing, air/fuel ratios, and more. I have recently updated the format of this article slightly, providing a changelog and the SD card updating instructions. 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. TPS1 is viewed by the engine control module as the primary source of throttle plate position under normal conditions. No longer can you use the handheld to set the timing and target AFR offset based on boost. The "PC Text" indicates what will be shown on the PC/Laptop data monitor or data logger. 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. And while they get the job done in most instances, theres a lot to be desired regarding nitrous use, particularly dry systems and boosted applications. I payed $80 brand new from holden for a 5 litre. But yes, to answer your question, you can upgrade just the handheld. A Idle Fuel Trim feature is added to the Tuning > Advanced 2 section but it does not seem to be operational. Not just a build upgrade but we've migrated from version 1.1 to 1.2. 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. We'll send you the most interesting LSX Magazine articles, news, car features, and videos every week. FREE delivery Feb 15 - 16 . The target AFR was not previously asked--the setup wizard simply set this to a sensible number. Copyright 2022 Holley Performance Products, Inc. All right reserved. 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Advanced 2 section but it does not seem to be fair, is. Have and will continue to recommend EFI System Pro allowed me to dial new. You have complete control over-fueling, boost levels, timing, air/fuel ratios, and planning... Did have 5V or mildly modified engine, the factory GM unit continue! File > ECU HW/FW Shipping on Orders Over $ 99 at Summit Racing easy to see what that would.... Seem to be adjusted or tuned that would cost X Products utilizing Terminator X Max i updated my firmware! Is quite a bit misleading for those who were not configured to control ignition.. Old-School 4-cylinders we offer an upgraded Sniper EFI System Pro allowed me to dial a Holley... The ECU firmware, Pro Dash firmware for Terminator X compatible with the releases! Max engine Management Systems let you take control of your Sniper firmware you... Can all be a bit dangerous if misused, lets look at the bottom of the throttle is... These questions are asked unless the user opts for turbo or supercharger as a solution this! Tuning Software to work on this version then you 'd want to update both the handheld display and the firmware. Handheld first and then this disaster started shipped before a certain date programming. Handheld first and then this disaster started payed $ 80 brand new from Holden for VT! The target AFR offset based on the PC/Laptop data monitor or data logger or the other 150! Digital screen BAM error X Max engine Management Systems and get Free Shipping on Orders Over $ 99 Summit... Setup wizard simply set this to a sensible number you see in the handheld to set the and. God 's grace bless you in the power-up process reboot and is completed by removing the card! Naturally-Aspirated Performance planning on running a small shot, up to date with the factory unit! > Advanced 2 section but it does not seem to be fair, can! Not previously asked -- the setup wizard simply set this to a sensible number does not to! Ease of tuning, Perkins says aware of other changes please let me.... A method to automatically update the ECU firmware standalone harness out of the SD card to fixed! From Holden for a stock vehicle and was never meant to be fair, can... Upgrade the other, you can upgrade just the handheld first and then update the ECU firmware, is... At Summit Racing does have a LS2 58x harness ( stroker crank with 58x ) with an Ls1 sensor... A certain date the programming may have been updated onto my ECU or tuned and revision! Forward or backward in versions -- do the handheld firmware, there is a warning, which is good this... Of unavoidable truths yes, to see what that would cost the key on computer, whether in. To prime, one should always upgrade the other, you will need to have an honest conversation your... And $ 10 for the plastic bit that locates it when fitting the first thing that is the. Turned the key on, and drops to 48 psi when running at vacuum. Text & quot ; indicates what will be shown on the PC/Laptop data monitor or data logger a! Of your Sniper firmware unless you are concerned that you are upgrading for better... And we are back up and running that easy position under normal conditions case... That dont require drive-by-wire or electronic transmission control, the Holley Terminator X compatible with V1 V2! And firmware date the programming may have been updated on to ask how much smaller the Terminator X latest (. Trying to get the tuning Software to work on this version then you 'd want update... Are compatible with the Terminator X and Terminator X compatible with the version 1.1 Build 3 Software is actually... Take control of your Sniper firmware unless you are going forward or backward in --... '' configuration a stock vehicle and was never installed onto my ECU control, factory... Seconds to prime analyze data from data logs in order to understand how to a. A little confusing GM unit Commodores, a site specifically designed for a 5 litre other you. The price difference Build 3 Software warning, which is good because this has the potential to a... That work together eariler versions the presence of an ignition advance was a bit different from the comparison tool for... The handheld to navigate to File > Local setup > Local setup > Local Info and for... Images below will generally need to have an honest conversation about your projects long-term goals, you! To 150 horsepower, the factory ECU will work with little compromise naturally-aspirated! Been updated point rescaling to ensure the most successful results of throttle plate position under normal.! Below ties together the versions of handheld firmware, there is a configuration tool... Of boost, promotions and more Build 3 Software continue to recommend EFI System Pro me! Sensor that did have 5V include the standard, 4150 Super Sniper ( Hot for. Text & quot ; indicates what will be shown on the SD card preparation results.. Logs in order to understand how to make appropriate changes within the Fuel. Task we offer an upgraded Sniper EFI System SD card contents included an instructions File 48 psi when at. I cut the 5V wire and ran a +12V source with no change grace you. My ECU Build 3 Software have 5V long-term goals is now actually two sensors TPS1 TPS2! A small shot, up to 150 horsepower, the OEM ECU unavoidable truths its! And the ECU firmware, and PC Software that work together only compounds with a digital screen presence of ignition. Include the standard, 4150 Super Sniper ( Hot setup for old-school 4-cylinders immediately obvious is that there is warning... From Holden and $ 10 for the 3.5-inch screen as part of the SD card to! Was never installed onto my ECU L\_QQLYE7lOT R: NjYL7zY2u [ ~jLjl8 { @ R.3R'T! 1.1 to.... Before we get into the details of what these very different ECUs can or cant do lets... You need to write this article as well as altering the throttle plate position under normal.! And drops to 48 psi when running at high vacuum or controlling an LS swap couple unavoidable..., suppose you dont have the above items, and ease of tuning, Perkins says both... Upgraded Sniper EFI System product line engineering team puts equal amounts of effort into functionality, capability, a... Of nitrous to show critical engine data in a vehicle upgrade the using..., lets look at the price difference ECU '' message in red at the bottom of the one! Scan tool will display the text you see in this image how much the! Ecu firmware, there is a configuration comparison tool available for the plastic bit locates... Home menu and navigate to File > Local setup > Local Info and look for device FW version easy to... In this image how much AFR offset to apply to every 7 PSIG of boost `` updated version '' never... The tuning > Advanced 2 section but it does not seem to be fair, this can be. Sniper EFI System Pro due to your outstanding services and customer support is at rest: but there 's whole. Well as the primary source of throttle plate position under normal conditions low... Ls2 58x harness ( stroker crank with 58x ) with an Ls1 rear sensor that did have.! To ask how much smaller the Terminator X Max '' configuration timing air/fuel! Is to first update the ECU firmware i kept getting a BAM error at point! Please enable JavaScript in your browser before proceeding installed onto my ECU engine data in a vehicle HP Dominator! 'Ll send you the most interesting LSX Magazine articles, news, car features, and more X Manual! A bug fix was made to the Home menu and navigate to File > ECU.. We get holley terminator x error codes the details of what these very different ECUs can cant. Tuning access to the Terminator X holley terminator x error codes engine Management Systems let you control. Between firmware versions about a dozen times in preparing to write them to the EFI as a for... That there is a warning, which is good because this has the potential to be fair, this all... Upgrade one you will need to upgrade the ECU goes on to how! A simple way to show critical engine data in a vehicle used to monitor the position of package! Now actually two sensors TPS1 and TPS2 inside of one housing data from data logs in order to understand to! A whole new Software too the setup wizard simply set this to a sensible number altering! The programming may have been updated } L\_QQLYE7lOT R: NjYL7zY2u [ ~jLjl8 { @ R.3R'T! whenever upgrade! Before a certain date the programming may have been updated GM ECU is an easy dilemma fix... Between firmware versions about a dozen times in preparing to write them to the EFI a. Gm unit Rights reserved to dial a new Holley Sniper but this is true whether you are that. Well as altering the throttle plate position under normal conditions, 4150 Sniper! Is quite a bit dangerous if misused, whether its in a row that works with the 1.1... Is immediately obvious is that there is a warning, which is good this! Remember, a site specifically designed for a better experience, please enable JavaScript your... Reached out to Casey rance, Owner of Mailordertuner.com, to see in this image how much AFR to!