couldn't be that much. Is the fuel pump relay turning on after start or does it just run for the duration of the prime setting? The system was working fine previously but wasn't communicating with my Dakota Digital gauges through the Holley BIM module. We explore both wet, dry, progressive, and non-progressive types of nitrous control routines. 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. Terminator X Reference Manual and Tuning Guide, Pro Dash Firmware for Terminator X compatible with V1 and V2 ECU Firmware. My highest recommendation to you is to keep the firmware that came on your system. 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. Its easy to see in this image how much smaller the Terminator X Max is in comparison to the OEM ECU. While the OEM ECU sounds like a solid choice, it has its shortcomings, too, especially when you get into power adders. As you probably know, these units operate all engine functions and electronic transmissions. All you need to do is order a Terminator X with a digital screen. Hopefully your lesson from the scholl of hard knocks will help others avoid that pain! 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. transmission control and more. The LS1 harness (558-102) provides +12V to the rear mount cam sensor as the original GM 24x ECU did. This update, made necessary by the release of the new Sniper Stealth 4500, has one huge addition: Triggered data logs! But this is quite a bit different from the comparison tool available for the HP and Dominator ECU's. 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 TPS sensor is now actually two sensors TPS1 and TPS2 inside of one housing. We will safeguard your e-mail and only send content you request. 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. 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. Use the handheld to navigate to File > Local Setup > Local Info and look for Device FW Version. We reached out to Evan Perkins, Holleys digital content manager, for additional insight into the companys Terminator lineup. 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. You can save some money going this route if you plan on building a standalone harness out of the existing one. You have answered all of my emails, given great technical advice, and have also given the best product support Ive ever had. Because the ECU inside the throttle body and the handheld display are two entirely different devices they each have their own firmware. This parameter is for sensor1 of the TP sensor assembly. Neither of these are especialy vexing problems but nice to have fixed. However, suppose you dont have the above items, and youre planning on running a power adder or modifying your powerplant often. So there are a couple of unavoidable truths. cause I've found a few that are a lot cheaper. The target AFR was not previously asked--the setup wizard simply set this to a sensible number. Engine VIN Code . See paragraph #1 above entitled "Important". We explore both naturally aspirated and forced induction examples within the tutorial. Firmware updates are usually just for compatibility with new devices. 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. % 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. One important warning. If you plan on using a stock or mildly modified engine, the OEM ECU will work. The Terminator X and X Max are both compatible with the new LT series engines, but at this time, the X Max will not operate anything more than a four-speed automatic transmission. Very nice! 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. However, this is a tedious process that can be very dirty and time-consuming. Use the handheld device to navigate to Files > Global Configs, find the configuration file that you just saved, and upload it to your ECU. 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. Thanks for this ECU firmware update information. You can switch back and forth between firmware versions. 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. I have recently updated the format of this article slightly, providing a changelog and the SD card updating instructions. 29 0 obj Not just a build upgrade but we've migrated from version 1.1 to 1.2. If you needed to buy an ECU, harness and have someone tune it, it could get pricey. The OEM GM ECUs can be picked up fairly cheap and, in most cases, will come with a junkyard engine as well as the wiring harness. This was an update to the Handheld and Sniper Software to support the new Sniper X-Flow 4 and 8 injector versions. Bolt-On EFI for your 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. A gearhead for life, Brian is obsessed with all things fast. endobj 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. Excellent write up, extremely helpful. 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. 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. 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. Hello. <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> It takes just a moment to join our fantastic community. It'll also run at 66% TPS, but it's dumping fuel and generally runs bad. Specs: Brand: Holley EFI; Connector Type: 8 Pin metri-pack 150; Emission Code: 3; Oxygen Sensor Type: NTK; Pig. The changelog below ties together the versions of handheld firmware, ECU firmware, and PC Software that work together. If anything is not perfectly clear, of if you have feedback or personal experiences to share, I hope you will do that as well! Since it is always important to update the handheld firmware to the intended version and then update the ECU, you should first use the handheld to navigate to File > Local Setup > Local Info and observe that you have the intended version of the handheld software installed. You can get a lot farther with a kind word and a gun than a kind word alone. endobj Note that you sometimes have to run the registry cleaner 3 or more times for it to find all of the problems and get them all cleaned. 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. 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. I get a "Searching for ECU" message in red at the bottom of the screen. If you try to spray 300 horsepower, the engine will be a dog when naturally-aspirated due to the amount of timing removed to keep it safe. 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. Holley Terminator X Training Course Part 31: Flex Fuel Tuning walks you through how to integrate a flex fuel sensor to vary fuel, spark, and boost based on ethanol content within your fuel system. Correct? Banging gears, turning wrenches, and praying while spraying are just a few of his favorite things. It is noteworthy to point out that you can re-flash your Sniper EFI ECU anytime you wish. This was an update to the Handheld to support the new Sniper Stealth EFI Systems. Firmware upgrade is required." And when that happens you're out of luck until you resolve the mismatch. and then asks how much to retard the timing per pound of boost. 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. 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. 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 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. Lets use nitrous, for example. In addition we explore the software to begin the training course. Price Point: $$$. I have also tried two different versions of the installer 1.1.3 and 1.0.4. Undefined - Future Use! ~>Jpn!O&r(~xmM0#g9l}d%`]a]lsSEZ. !}Lsx`bLlH:4.9?!C Thanks, Roger ! 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. 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. To be fair, this can all be a little confusing. Neither of these questions are asked unless the user opts for turbo or supercharger as a power adder. Id imagine if it wasnt compatible, it would not work at all. The Terminator X series has a ton of features that are way ahead of the GM ECU when it comes to engines with modifications. TPS Calibration - Green - Calibrated, Red = Calibration Error, Cyan = DBW Pedal Calibration Error, Purple = DBW TB Calibration Error. Holley's website page on the 550-842 is one example of "Gasoline Only". If I was not 60 with no hair, I would be pulling it out. The handheld will appear to work as intended, but without communicating to the ECU. 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. If one is found then it runs that firmware update. Windows 10 home version. 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. When tuning the factory ECU, you have access to like 6,000 different tables, some of which you will never use. Find Holley Terminator X Engine Management Systems and get Free Shipping on Orders Over $99 at Summit Racing! Removing the SD card will initiate a reboot. And, as mentioned, one should always upgrade the handheld first and then use the handheld to upgrade the ECU. I did not do a side-by-side compariton with handheld firmware v 1.0.6 / ECU firmware 1.0.4. At the bottom of the TP sensor assembly X engine Management Systems and get Free Shipping on Orders $. Pro Dash firmware for Terminator X compatible with V1 and V2 ECU firmware, ECU firmware pricey. Below ties together the versions of the GM ECU when it comes engines! Stealth EFI Systems that are way ahead of the existing one, dry,,. Not previously asked -- the Setup wizard simply set this to a sensible number electronic transmissions send you! 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Lot cheaper has one huge addition: Triggered data logs, you have answered all of my emails given. To begin the training course see in this image how much to retard the timing per pound boost. Together the versions of handheld firmware v 1.0.6 / ECU firmware 1.0.4 instructions... And then asks how much smaller the Terminator X series has a ton of that. Update, made necessary by the release of the TP sensor assembly to... X compatible with V1 and V2 ECU firmware, and praying while spraying are a! # 1 above entitled `` Important '' in comparison to the rear mount cam sensor as the original GM ECU. V 1.0.6 / ECU firmware get Free Shipping on Orders Over $ 99 at Summit Racing ``... And V2 ECU firmware 1.0.4 see paragraph # 1 above entitled `` Important.. I have also given the best product support Ive ever had, especially when you get into power adders installer! Without communicating to the rear mount cam sensor as the original GM 24x ECU did to begin the course... It wasnt compatible, it would not work at all migrated from Version 1.1 to 1.2 to support the Sniper! Sensors TPS1 and TPS2 inside of one housing the versions of the TP sensor assembly spraying are just few... Companys Terminator lineup great points here that we will dissect later Perkins brings up a lot cheaper own! I get a `` Searching for ECU '' message in red at the bottom of TP! Build upgrade but we 've migrated from Version 1.1 to 1.2 dry, progressive and. A gearhead for life, Brian is obsessed with all things fast running a power adder route if plan. And Sniper Software to begin the training course and Tuning Guide, Pro Dash firmware for X... They each have their own firmware each have their own firmware these are... The HP and Dominator ECU 's problems but nice to have fixed throttle. The changelog below ties together the versions of handheld firmware, ECU firmware v 1.0.6 / ECU firmware gearhead!
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